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  1. Home /
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  5. ResMed

H4i™ Water Chamber Upgrade Kit for HumidAire 3i™ Heated Humidifiers

BY ResMed  |  Item #26959
(147) Read Reviews
$36.00
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8 hrs 29 mins

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Setup is easy & takes minutes

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Water Chamber for H4i™ Heated Humidifier
Water Chamber for H4i™ Heated Humidifier
H4i™ Heated Humidifier Top Cover Lid and Seal
H4i Chamber shown installed. Humidifaire Humidifier sold separately
Product image for H4i™ Water Chamber Upgrade Kit for HumidAire 3i™ Heated Humidifiers - Thumbnail Image #4
How to Clean and Maintain your CPAP Equipment
Rainout, Causes & Solutions
H3i and H4i Humidifier Differences and Upgrade Path
Click image to expand
Water Chamber for H4i™ Heated Humidifier H4i™ Heated Humidifier Top Cover Lid and Seal H4i Chamber shown installed. Humidifaire Humidifier sold separately Product Thumbnail Image #4
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Water Chamber for H4i™ Heated Humidifier H4i™ Heated Humidifier Top Cover Lid and Seal H4i Chamber shown installed. Humidifaire Humidifier sold separately Product Image for H4i™ Water Chamber Upgrade Kit for HumidAire 3i™ Heated Humidifiers - Thumbnail Image #4
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H4i Upgrade Kit for HumidAire 3i

The This is the H4i Upgrade Kit for S8 CPAP and VPAP Series H3i Heated Humidifier. The kit ships out as two separate pieces:

  • H4i Top Cover & Seal - ResMed part number 26953
  • H4i water Chamber - ResMed part number 26952

Switch to the H4i chamber design and improve humidity by 30%. The All-in-one design helps keep the system compact as well as improving water capacity up to 390ml. This upgrade kit is not dishwasher safe.

What's Included:

  • 1 Top Cover & Seal
  • 1 H4i Water Chamber

H4i Upgrade Kit for HumidAire 3i

The This is the H4i Upgrade Kit for S8 CPAP and VPAP Series H3i Heated Humidifier. The kit ships out as two separate pieces:

  • H4i Top Cover & Seal - ResMed part number 26953
  • H4i water Chamber - ResMed part number 26952

Switch to the H4i chamber design and improve humidity by 30%. The All-in-one design helps keep the system compact as well as improving water capacity up to 390ml. This upgrade kit is not dishwasher safe.

What's Included:

  • 1 Top Cover & Seal
  • 1 H4i Water Chamber

Learn More About This Product

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When you shop with us, we want you to be confident that you are receiving the best available price. If this items goes on sale or you spot an online or retail competitor with a lower price within seven days of your purchase, let us know, and we will credit you the difference.

"Super helpful, fast shipping, friendly assistance, great selection, I love this company."

- Verified Customer, 10/25/22

★★★★★

(147)  

Read Reviews

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Customer Reviews

See what other customers are saying.

Overall Rating
★★★★★
4.8 147 Reviews
5  Stars 
124
4  Stars 
15
3  Stars 
4
2  Stars 
2
1  Stars 
2
★★★★★

Great product

Verified purchase | May. 08, 2021 | Verified CPAP.com Customer
We were pleased with the product and the speed of the delivery.
★★★★★

Easier than descaling

Verified purchase | Oct. 28, 2020 | Verified CPAP.com Customer
Got this replacement/upgrade version of the reservoir to replace my old one that has gotten cruddy. Even though the base is a different shape (oval vs round) it fit fine in the unit and is held solidly in place by the frame that comes in the kit.
★★★★★

Perfect!

Verified purchase | Sep. 16, 2020 | Verified CPAP.com Customer
After weeks of trying to fix a leaking water chamber and no luck getting the right one through the firm that handles my supplies, I got this one (water chamber plus cover) from CPAP.com. It took a few seconds (literally) to install the new cover, everything fits perfectly, and I don't have to clean up any more leaks. Fantastic!
★★★★★

Mitch

Verified purchase | Jul. 30, 2020 | Verified CPAP.com Customer
Great price fast shipping.
★★★★★

Prefect

Verified purchase | Apr. 09, 2019 | Verified CPAP.com Customer
Great product and price. Quick shipping no problems at all . would refer to family or friend and would order from cpap again. Thanks
★★★★★

CPAP heater 3i upgrade

Verified purchase | Mar. 09, 2019 | Verified CPAP.com Customer
Clipped on easily works great

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