Newtowne Hyperbarics C4‑40 (40″) Hyperbaric Chamber | Top Entry Only

Yes. The C4-40 is designed for adults up to 6’3” and 250 lbs. At 40″ in diameter and 9 feet long, there is enough room to lie flat without the feet touching the end, and enough width to shift position comfortably during a 60–90 minute session. This is the largest residential model Newtowne makes — specifically the right fit for larger-framed adults who find the 27″ or 34″ models restrictive.

Not strictly necessary — most adults fit the 27″ and 34″ models without issue. But the 40″ makes a measurable difference in comfort for daily sessions. You can sit upright without hunching, change position mid-session, and avoid the enclosed feeling that causes some users to skip sessions. If you plan to use the chamber every day for 60–90 minutes, the extra space pays for itself in compliance.

Yes. The 40″ diameter fits two adults comfortably, or one adult and a child. Both occupants share the same pressurized environment and breathe ambient pressurized air, or supplement with oxygen via concentrator if prescribed. Each person would need their own oxygen delivery accessories if using a concentrator.

The chamber will pressurize and function without an oxygen concentrator. At 1.3 ATA, you are breathing ambient air at elevated pressure — the increase in dissolved oxygen from pressure alone is what the chamber delivers. An oxygen concentrator increases the oxygen percentage you breathe during the session, which some protocols call for and some do not. Whether you need one depends on your physician's protocol. If you are unsure, ask your prescribing doctor or call us at 866-861-6317. If you do need one, compatible models include the Drive DeVilbiss 10L and AirSep Newlife Intensity 10L — both available separately with a prescription that includes the concentrator.

There is no exact mandated wording. The prescription needs to be signed by a licensed medical physician, chiropractic physician, or (in select states) a licensed Naturopath. It should identify the patient and state that a mild hyperbaric chamber is medically indicated. If you are also ordering an oxygen concentrator, both the chamber and the concentrator must appear on the same prescription. Your doctor can write: "mild hyperbaric oxygen therapy, 1.3 ATA, portable Class II device" — that is sufficient. Email your prescription to info@recovathlete.com after purchase.

No. The C4-40 is designed for buyer setup without professional installation. Newtowne includes a printed step-by-step manual and video guides. Most buyers set up the chamber in one to two hours. Professional installation is available in select areas if you prefer it — call 866-861-6317 to confirm local availability and pricing. The chamber can also be elevated on a platform or used with a medical lift, which may require additional help to position.

Newtowne does not ship directly to Canada. The workaround used by Canadian buyers is to ship to a UPS Store or freight terminal near the US-Canada border, then transport the chamber across the border as personal medical equipment. This has been done without issue by previous customers — border agents accept FDA-cleared medical devices transported for personal use with appropriate documentation (your prescription helps). Once you order, we ship to the US address of your choice and share tracking so you can time your pickup. Call 866-861-6317 to discuss the best border location for your area before placing your order.

Standard 110V household outlet — the same outlet you would plug a floor fan or air purifier into. Power draw is 200 watts. No special wiring, no electrician needed. The compressor cord is a standard US plug. If you are in Canada, note that Canada uses the same 110V/120V standard as the US — the chamber will work on a standard Canadian outlet without an adapter or converter.

The chamber has a built-in power outage alarm that sounds immediately if the compressor stops or power is lost. The chamber does not instantly depressurize — there is ample time to exit using normal procedures (the entry zippers operate from inside at any pressure level). There is no emergency exit required; follow the normal exit procedure in the user manual.

Newtowne is the only major hyperbaric chamber brand manufacturing in the USA. Competing brands at similar or lower price points — OxyRevo, Macy-Pan, OxyNova — are manufactured in China. Newtowne has a 20+ year manufacturing track record with zero reported safety incidents. The triple zipper entry system, exclusive dual safety zippers, power outage alarm, dual 9″ windows with hard port covers, and dual redundant pressure relief valves are Newtowne features not found together on imported chambers.

No. The C4-40 ships with oxygen delivery hardware — tubing, adult mask, cannula, and the valve — but the concentrator itself is sold separately and requires its own prescription (or be listed on the chamber prescription). Compatible models: Drive DeVilbiss 10L and AirSep Newlife Intensity 10L. Ask us about concentrator availability at 866-861-6317.

The 120L compressor with sound suppression runs at about the same volume as a standard floor fan or desktop air purifier — audible in the room, not disruptive to conversation. Most users place it on a foam mat to further reduce floor vibration. For Canadian buyers or anyone in an apartment: the noise level is not problematic for standard residential walls.

FDA clearance via the 510(k) pathway means the C4-40 has been reviewed and cleared as substantially equivalent to a legally marketed predicate device. Class II means the FDA requires special controls to ensure safety and effectiveness. Clearance number #1000402893 is verifiable in the FDA 510(k) database. It does not mean the FDA endorses every wellness claim associated with HBOT — it means the device itself meets safety and performance standards for the indicated use.

The C4-40 comes with a 2-year standard manufacturer warranty covering material defects and workmanship. Extended warranty options are available up to 5 years and cover parts and labor on select plans. Call 866-861-6317 to add a warranty extension at time of purchase.

Yes. The chamber deflates and rolls for storage or transport, and the steel frame disassembles. Setup and breakdown takes 15–30 minutes once you have done it a few times. It is designed to be set up in a standard bedroom, home gym, or treatment room — not permanently fixed infrastructure.

Yes. The C4-40 is designed for adults up to 6’3” and 250 lbs. At 40″ in diameter and 9 feet long, there is enough room to lie flat without the feet touching the end, and enough width to shift position comfortably during a 60–90 minute session. This is the largest residential model Newtowne makes — specifically the right fit for larger-framed adults who find the 27″ or 34″ models restrictive.

Not strictly necessary — most adults fit the 27″ and 34″ models without issue. But the 40″ makes a measurable difference in comfort for daily sessions. You can sit upright without hunching, change position mid-session, and avoid the enclosed feeling that causes some users to skip sessions. If you plan to use the chamber every day for 60–90 minutes, the extra space pays for itself in compliance.

Yes. The 40″ diameter fits two adults comfortably, or one adult and a child. Both occupants share the same pressurized environment and breathe ambient pressurized air, or supplement with oxygen via concentrator if prescribed. Each person would need their own oxygen delivery accessories if using a concentrator.

The chamber will pressurize and function without an oxygen concentrator. At 1.3 ATA, you are breathing ambient air at elevated pressure — the increase in dissolved oxygen from pressure alone is what the chamber delivers. An oxygen concentrator increases the oxygen percentage you breathe during the session, which some protocols call for and some do not. Whether you need one depends on your physician's protocol. If you are unsure, ask your prescribing doctor or call us at 866-861-6317. If you do need one, compatible models include the Drive DeVilbiss 10L and AirSep Newlife Intensity 10L — both available separately with a prescription that includes the concentrator.

There is no exact mandated wording. The prescription needs to be signed by a licensed medical physician, chiropractic physician, or (in select states) a licensed Naturopath. It should identify the patient and state that a mild hyperbaric chamber is medically indicated. If you are also ordering an oxygen concentrator, both the chamber and the concentrator must appear on the same prescription. Your doctor can write: "mild hyperbaric oxygen therapy, 1.3 ATA, portable Class II device" — that is sufficient. Email your prescription to info@recovathlete.com after purchase.

No. The C4-40 is designed for buyer setup without professional installation. Newtowne includes a printed step-by-step manual and video guides. Most buyers set up the chamber in one to two hours. Professional installation is available in select areas if you prefer it — call 866-861-6317 to confirm local availability and pricing. The chamber can also be elevated on a platform or used with a medical lift, which may require additional help to position.

Newtowne does not ship directly to Canada. The workaround used by Canadian buyers is to ship to a UPS Store or freight terminal near the US-Canada border, then transport the chamber across the border as personal medical equipment. This has been done without issue by previous customers — border agents accept FDA-cleared medical devices transported for personal use with appropriate documentation (your prescription helps). Once you order, we ship to the US address of your choice and share tracking so you can time your pickup. Call 866-861-6317 to discuss the best border location for your area before placing your order.

Standard 110V household outlet — the same outlet you would plug a floor fan or air purifier into. Power draw is 200 watts. No special wiring, no electrician needed. The compressor cord is a standard US plug. If you are in Canada, note that Canada uses the same 110V/120V standard as the US — the chamber will work on a standard Canadian outlet without an adapter or converter.

The chamber has a built-in power outage alarm that sounds immediately if the compressor stops or power is lost. The chamber does not instantly depressurize — there is ample time to exit using normal procedures (the entry zippers operate from inside at any pressure level). There is no emergency exit required; follow the normal exit procedure in the user manual.

Newtowne is the only major hyperbaric chamber brand manufacturing in the USA. Competing brands at similar or lower price points — OxyRevo, Macy-Pan, OxyNova — are manufactured in China. Newtowne has a 20+ year manufacturing track record with zero reported safety incidents. The triple zipper entry system, exclusive dual safety zippers, power outage alarm, dual 9″ windows with hard port covers, and dual redundant pressure relief valves are Newtowne features not found together on imported chambers.

No. The C4-40 ships with oxygen delivery hardware — tubing, adult mask, cannula, and the valve — but the concentrator itself is sold separately and requires its own prescription (or be listed on the chamber prescription). Compatible models: Drive DeVilbiss 10L and AirSep Newlife Intensity 10L. Ask us about concentrator availability at 866-861-6317.

The 120L compressor with sound suppression runs at about the same volume as a standard floor fan or desktop air purifier — audible in the room, not disruptive to conversation. Most users place it on a foam mat to further reduce floor vibration. For Canadian buyers or anyone in an apartment: the noise level is not problematic for standard residential walls.

FDA clearance via the 510(k) pathway means the C4-40 has been reviewed and cleared as substantially equivalent to a legally marketed predicate device. Class II means the FDA requires special controls to ensure safety and effectiveness. Clearance number #1000402893 is verifiable in the FDA 510(k) database. It does not mean the FDA endorses every wellness claim associated with HBOT — it means the device itself meets safety and performance standards for the indicated use.

The C4-40 comes with a 2-year standard manufacturer warranty covering material defects and workmanship. Extended warranty options are available up to 5 years and cover parts and labor on select plans. Call 866-861-6317 to add a warranty extension at time of purchase.

Yes. The chamber deflates and rolls for storage or transport, and the steel frame disassembles. Setup and breakdown takes 15–30 minutes once you have done it a few times. It is designed to be set up in a standard bedroom, home gym, or treatment room — not permanently fixed infrastructure.

Yes. The C4-40 is designed for adults up to 6’3” and 250 lbs. At 40″ in diameter and 9 feet long, there is enough room to lie flat without the feet touching the end, and enough width to shift position comfortably during a 60–90 minute session. This is the largest residential model Newtowne makes — specifically the right fit for larger-framed adults who find the 27″ or 34″ models restrictive.

Not strictly necessary — most adults fit the 27″ and 34″ models without issue. But the 40″ makes a measurable difference in comfort for daily sessions. You can sit upright without hunching, change position mid-session, and avoid the enclosed feeling that causes some users to skip sessions. If you plan to use the chamber every day for 60–90 minutes, the extra space pays for itself in compliance.

Yes. The 40″ diameter fits two adults comfortably, or one adult and a child. Both occupants share the same pressurized environment and breathe ambient pressurized air, or supplement with oxygen via concentrator if prescribed. Each person would need their own oxygen delivery accessories if using a concentrator.

The chamber will pressurize and function without an oxygen concentrator. At 1.3 ATA, you are breathing ambient air at elevated pressure — the increase in dissolved oxygen from pressure alone is what the chamber delivers. An oxygen concentrator increases the oxygen percentage you breathe during the session, which some protocols call for and some do not. Whether you need one depends on your physician's protocol. If you are unsure, ask your prescribing doctor or call us at 866-861-6317. If you do need one, compatible models include the Drive DeVilbiss 10L and AirSep Newlife Intensity 10L — both available separately with a prescription that includes the concentrator.

There is no exact mandated wording. The prescription needs to be signed by a licensed medical physician, chiropractic physician, or (in select states) a licensed Naturopath. It should identify the patient and state that a mild hyperbaric chamber is medically indicated. If you are also ordering an oxygen concentrator, both the chamber and the concentrator must appear on the same prescription. Your doctor can write: "mild hyperbaric oxygen therapy, 1.3 ATA, portable Class II device" — that is sufficient. Email your prescription to info@recovathlete.com after purchase.

No. The C4-40 is designed for buyer setup without professional installation. Newtowne includes a printed step-by-step manual and video guides. Most buyers set up the chamber in one to two hours. Professional installation is available in select areas if you prefer it — call 866-861-6317 to confirm local availability and pricing. The chamber can also be elevated on a platform or used with a medical lift, which may require additional help to position.

Newtowne does not ship directly to Canada. The workaround used by Canadian buyers is to ship to a UPS Store or freight terminal near the US-Canada border, then transport the chamber across the border as personal medical equipment. This has been done without issue by previous customers — border agents accept FDA-cleared medical devices transported for personal use with appropriate documentation (your prescription helps). Once you order, we ship to the US address of your choice and share tracking so you can time your pickup. Call 866-861-6317 to discuss the best border location for your area before placing your order.

Standard 110V household outlet — the same outlet you would plug a floor fan or air purifier into. Power draw is 200 watts. No special wiring, no electrician needed. The compressor cord is a standard US plug. If you are in Canada, note that Canada uses the same 110V/120V standard as the US — the chamber will work on a standard Canadian outlet without an adapter or converter.

The chamber has a built-in power outage alarm that sounds immediately if the compressor stops or power is lost. The chamber does not instantly depressurize — there is ample time to exit using normal procedures (the entry zippers operate from inside at any pressure level). There is no emergency exit required; follow the normal exit procedure in the user manual.

Newtowne is the only major hyperbaric chamber brand manufacturing in the USA. Competing brands at similar or lower price points — OxyRevo, Macy-Pan, OxyNova — are manufactured in China. Newtowne has a 20+ year manufacturing track record with zero reported safety incidents. The triple zipper entry system, exclusive dual safety zippers, power outage alarm, dual 9″ windows with hard port covers, and dual redundant pressure relief valves are Newtowne features not found together on imported chambers.

No. The C4-40 ships with oxygen delivery hardware — tubing, adult mask, cannula, and the valve — but the concentrator itself is sold separately and requires its own prescription (or be listed on the chamber prescription). Compatible models: Drive DeVilbiss 10L and AirSep Newlife Intensity 10L. Ask us about concentrator availability at 866-861-6317.

The 120L compressor with sound suppression runs at about the same volume as a standard floor fan or desktop air purifier — audible in the room, not disruptive to conversation. Most users place it on a foam mat to further reduce floor vibration. For Canadian buyers or anyone in an apartment: the noise level is not problematic for standard residential walls.

FDA clearance via the 510(k) pathway means the C4-40 has been reviewed and cleared as substantially equivalent to a legally marketed predicate device. Class II means the FDA requires special controls to ensure safety and effectiveness. Clearance number #1000402893 is verifiable in the FDA 510(k) database. It does not mean the FDA endorses every wellness claim associated with HBOT — it means the device itself meets safety and performance standards for the indicated use.

The C4-40 comes with a 2-year standard manufacturer warranty covering material defects and workmanship. Extended warranty options are available up to 5 years and cover parts and labor on select plans. Call 866-861-6317 to add a warranty extension at time of purchase.

Yes. The chamber deflates and rolls for storage or transport, and the steel frame disassembles. Setup and breakdown takes 15–30 minutes once you have done it a few times. It is designed to be set up in a standard bedroom, home gym, or treatment room — not permanently fixed infrastructure.

Yes. The C4-40 is designed for adults up to 6’3” and 250 lbs. At 40″ in diameter and 9 feet long, there is enough room to lie flat without the feet touching the end, and enough width to shift position comfortably during a 60–90 minute session. This is the largest residential model Newtowne makes — specifically the right fit for larger-framed adults who find the 27″ or 34″ models restrictive.

Not strictly necessary — most adults fit the 27″ and 34″ models without issue. But the 40″ makes a measurable difference in comfort for daily sessions. You can sit upright without hunching, change position mid-session, and avoid the enclosed feeling that causes some users to skip sessions. If you plan to use the chamber every day for 60–90 minutes, the extra space pays for itself in compliance.

Yes. The 40″ diameter fits two adults comfortably, or one adult and a child. Both occupants share the same pressurized environment and breathe ambient pressurized air, or supplement with oxygen via concentrator if prescribed. Each person would need their own oxygen delivery accessories if using a concentrator.

The chamber will pressurize and function without an oxygen concentrator. At 1.3 ATA, you are breathing ambient air at elevated pressure — the increase in dissolved oxygen from pressure alone is what the chamber delivers. An oxygen concentrator increases the oxygen percentage you breathe during the session, which some protocols call for and some do not. Whether you need one depends on your physician's protocol. If you are unsure, ask your prescribing doctor or call us at 866-861-6317. If you do need one, compatible models include the Drive DeVilbiss 10L and AirSep Newlife Intensity 10L — both available separately with a prescription that includes the concentrator.

There is no exact mandated wording. The prescription needs to be signed by a licensed medical physician, chiropractic physician, or (in select states) a licensed Naturopath. It should identify the patient and state that a mild hyperbaric chamber is medically indicated. If you are also ordering an oxygen concentrator, both the chamber and the concentrator must appear on the same prescription. Your doctor can write: "mild hyperbaric oxygen therapy, 1.3 ATA, portable Class II device" — that is sufficient. Email your prescription to info@recovathlete.com after purchase.

No. The C4-40 is designed for buyer setup without professional installation. Newtowne includes a printed step-by-step manual and video guides. Most buyers set up the chamber in one to two hours. Professional installation is available in select areas if you prefer it — call 866-861-6317 to confirm local availability and pricing. The chamber can also be elevated on a platform or used with a medical lift, which may require additional help to position.

Newtowne does not ship directly to Canada. The workaround used by Canadian buyers is to ship to a UPS Store or freight terminal near the US-Canada border, then transport the chamber across the border as personal medical equipment. This has been done without issue by previous customers — border agents accept FDA-cleared medical devices transported for personal use with appropriate documentation (your prescription helps). Once you order, we ship to the US address of your choice and share tracking so you can time your pickup. Call 866-861-6317 to discuss the best border location for your area before placing your order.

Standard 110V household outlet — the same outlet you would plug a floor fan or air purifier into. Power draw is 200 watts. No special wiring, no electrician needed. The compressor cord is a standard US plug. If you are in Canada, note that Canada uses the same 110V/120V standard as the US — the chamber will work on a standard Canadian outlet without an adapter or converter.

The chamber has a built-in power outage alarm that sounds immediately if the compressor stops or power is lost. The chamber does not instantly depressurize — there is ample time to exit using normal procedures (the entry zippers operate from inside at any pressure level). There is no emergency exit required; follow the normal exit procedure in the user manual.

Newtowne is the only major hyperbaric chamber brand manufacturing in the USA. Competing brands at similar or lower price points — OxyRevo, Macy-Pan, OxyNova — are manufactured in China. Newtowne has a 20+ year manufacturing track record with zero reported safety incidents. The triple zipper entry system, exclusive dual safety zippers, power outage alarm, dual 9″ windows with hard port covers, and dual redundant pressure relief valves are Newtowne features not found together on imported chambers.

No. The C4-40 ships with oxygen delivery hardware — tubing, adult mask, cannula, and the valve — but the concentrator itself is sold separately and requires its own prescription (or be listed on the chamber prescription). Compatible models: Drive DeVilbiss 10L and AirSep Newlife Intensity 10L. Ask us about concentrator availability at 866-861-6317.

The 120L compressor with sound suppression runs at about the same volume as a standard floor fan or desktop air purifier — audible in the room, not disruptive to conversation. Most users place it on a foam mat to further reduce floor vibration. For Canadian buyers or anyone in an apartment: the noise level is not problematic for standard residential walls.

FDA clearance via the 510(k) pathway means the C4-40 has been reviewed and cleared as substantially equivalent to a legally marketed predicate device. Class II means the FDA requires special controls to ensure safety and effectiveness. Clearance number #1000402893 is verifiable in the FDA 510(k) database. It does not mean the FDA endorses every wellness claim associated with HBOT — it means the device itself meets safety and performance standards for the indicated use.

The C4-40 comes with a 2-year standard manufacturer warranty covering material defects and workmanship. Extended warranty options are available up to 5 years and cover parts and labor on select plans. Call 866-861-6317 to add a warranty extension at time of purchase.

Yes. The chamber deflates and rolls for storage or transport, and the steel frame disassembles. Setup and breakdown takes 15–30 minutes once you have done it a few times. It is designed to be set up in a standard bedroom, home gym, or treatment room — not permanently fixed infrastructure.

Yes. The C4-40 is designed for adults up to 6’3” and 250 lbs. At 40″ in diameter and 9 feet long, there is enough room to lie flat without the feet touching the end, and enough width to shift position comfortably during a 60–90 minute session. This is the largest residential model Newtowne makes — specifically the right fit for larger-framed adults who find the 27″ or 34″ models restrictive.

Not strictly necessary — most adults fit the 27″ and 34″ models without issue. But the 40″ makes a measurable difference in comfort for daily sessions. You can sit upright without hunching, change position mid-session, and avoid the enclosed feeling that causes some users to skip sessions. If you plan to use the chamber every day for 60–90 minutes, the extra space pays for itself in compliance.

Yes. The 40″ diameter fits two adults comfortably, or one adult and a child. Both occupants share the same pressurized environment and breathe ambient pressurized air, or supplement with oxygen via concentrator if prescribed. Each person would need their own oxygen delivery accessories if using a concentrator.

The chamber will pressurize and function without an oxygen concentrator. At 1.3 ATA, you are breathing ambient air at elevated pressure — the increase in dissolved oxygen from pressure alone is what the chamber delivers. An oxygen concentrator increases the oxygen percentage you breathe during the session, which some protocols call for and some do not. Whether you need one depends on your physician's protocol. If you are unsure, ask your prescribing doctor or call us at 866-861-6317. If you do need one, compatible models include the Drive DeVilbiss 10L and AirSep Newlife Intensity 10L — both available separately with a prescription that includes the concentrator.

There is no exact mandated wording. The prescription needs to be signed by a licensed medical physician, chiropractic physician, or (in select states) a licensed Naturopath. It should identify the patient and state that a mild hyperbaric chamber is medically indicated. If you are also ordering an oxygen concentrator, both the chamber and the concentrator must appear on the same prescription. Your doctor can write: "mild hyperbaric oxygen therapy, 1.3 ATA, portable Class II device" — that is sufficient. Email your prescription to info@recovathlete.com after purchase.

No. The C4-40 is designed for buyer setup without professional installation. Newtowne includes a printed step-by-step manual and video guides. Most buyers set up the chamber in one to two hours. Professional installation is available in select areas if you prefer it — call 866-861-6317 to confirm local availability and pricing. The chamber can also be elevated on a platform or used with a medical lift, which may require additional help to position.

Newtowne does not ship directly to Canada. The workaround used by Canadian buyers is to ship to a UPS Store or freight terminal near the US-Canada border, then transport the chamber across the border as personal medical equipment. This has been done without issue by previous customers — border agents accept FDA-cleared medical devices transported for personal use with appropriate documentation (your prescription helps). Once you order, we ship to the US address of your choice and share tracking so you can time your pickup. Call 866-861-6317 to discuss the best border location for your area before placing your order.

Standard 110V household outlet — the same outlet you would plug a floor fan or air purifier into. Power draw is 200 watts. No special wiring, no electrician needed. The compressor cord is a standard US plug. If you are in Canada, note that Canada uses the same 110V/120V standard as the US — the chamber will work on a standard Canadian outlet without an adapter or converter.

The chamber has a built-in power outage alarm that sounds immediately if the compressor stops or power is lost. The chamber does not instantly depressurize — there is ample time to exit using normal procedures (the entry zippers operate from inside at any pressure level). There is no emergency exit required; follow the normal exit procedure in the user manual.

Newtowne is the only major hyperbaric chamber brand manufacturing in the USA. Competing brands at similar or lower price points — OxyRevo, Macy-Pan, OxyNova — are manufactured in China. Newtowne has a 20+ year manufacturing track record with zero reported safety incidents. The triple zipper entry system, exclusive dual safety zippers, power outage alarm, dual 9″ windows with hard port covers, and dual redundant pressure relief valves are Newtowne features not found together on imported chambers.

No. The C4-40 ships with oxygen delivery hardware — tubing, adult mask, cannula, and the valve — but the concentrator itself is sold separately and requires its own prescription (or be listed on the chamber prescription). Compatible models: Drive DeVilbiss 10L and AirSep Newlife Intensity 10L. Ask us about concentrator availability at 866-861-6317.

The 120L compressor with sound suppression runs at about the same volume as a standard floor fan or desktop air purifier — audible in the room, not disruptive to conversation. Most users place it on a foam mat to further reduce floor vibration. For Canadian buyers or anyone in an apartment: the noise level is not problematic for standard residential walls.

FDA clearance via the 510(k) pathway means the C4-40 has been reviewed and cleared as substantially equivalent to a legally marketed predicate device. Class II means the FDA requires special controls to ensure safety and effectiveness. Clearance number #1000402893 is verifiable in the FDA 510(k) database. It does not mean the FDA endorses every wellness claim associated with HBOT — it means the device itself meets safety and performance standards for the indicated use.

The C4-40 comes with a 2-year standard manufacturer warranty covering material defects and workmanship. Extended warranty options are available up to 5 years and cover parts and labor on select plans. Call 866-861-6317 to add a warranty extension at time of purchase.

Yes. The chamber deflates and rolls for storage or transport, and the steel frame disassembles. Setup and breakdown takes 15–30 minutes once you have done it a few times. It is designed to be set up in a standard bedroom, home gym, or treatment room — not permanently fixed infrastructure.