Water Chamber for H5i™ Heated Humidifiers (Long Life Dishwasher Safe)


15 Total Reviews

Long Life Humidifier Water Chamber

  • Brand:ResMed
  • Part Numbers:36800
  • Warranties:1-Year Manufacturer's Warranty

These long life "cleanable" water chambers are compatible with all H5i Heated Humidifiers. Long life chambers are easy to disassemble and reassemble for thorough cleaning. They are dishwasher safe and will last for 2-years on average. The base of the long life chamber is made of stainless steel to make it more long lasting.

Usage Information: H5i Chambers should be filled with clean water each night. Using distilled water is not required, but it will maximize the life of the chamber and reduce mineral deposits. A standard chamber is available elsewhere on this site.


  • Manufacturer:ResMed
  • Part Numbers:36800
  • Warranties:1-Year Manufacturer's Warranty
  • HCPCS Codes:A7046
  • GTIN Codes:00619498368006
  • FSA Eligible:Can be purchased with FSA Cards


  • Chamber Capacity:380 mL
  • This was so much better than going to a retail DME store!

    Exactly what I needed at a significant cost savings!
    Written by batrc123, -2019-02-28

  • Good product

    Works well and cleans easily. I like Res Med products
    Written by tpartin189, -2017-08-02

  • Excelent repalcement

    I received the humidifier promptly in excellent condition. The water level meter was a problem until I determined how it should be installed and has since performed well. I really like the stainless steel water container. This humidifier water chamber is what should be a standard item on the machine when it is new.
    Written by Paul, -2016-10-03

  • res med water chamber

    The replacement unit was so much stronger than the original, and I appreciate that is dishwasher proof. A good buy.
    Written by Al, -2016-02-22

  • Just what I needed...

    This is exactly what ordered and needed to replace my old H5i water chamber. Price was right and delivered in a timely manner. Thank you cpapXchange!
    Written by Daddy 078, -2016-01-05

  • Excellent product

    I can now clean my water reservoir completely. Great improvement.
    Written by jlt36, -2015-05-24

  • Long Life Cleanable Water Chamber for H5i

    Works great! I like it! Easy to keep clean!
    Written by babu, -2014-05-27


    Love this new chamber since it comes apart for easy cleaning.
    Written by Karen A., -2013-07-18

  • Long Life Cleanable Water Chamber for H5i

    I really like the Long Life Cleanable Water Chamber for H5i
    Written by Trish, -2013-04-24

  • water chamber

    fast service
    Written by Phil, -2013-04-12

  • The Best Water Chamber

    I've used a number of water chambers for my ResMed S9 series CPAP device with humidifier. The Long Life Cleanable Water Chamber for H5i
    Written by John, -2013-03-28

  • Love it

    The Long Life Cleanable Water Chamber is the easiest to clean. Everything comes apart and easy to reassemble. Well worth the purchase.
    Written by Kathy, -2012-10-09

  • Complete Satisfaction

    I'm very happy with this product I recently purchased from you guys.Delivery was fast and transaction in general was excellent.This cleanable water chamber for H5I heated humidifiers is very practical, because you can wash it easily and gives me the confidence that I'm breathing fresh air without the presence of unwanted bacteria. Now my sleep quality is better.Thank you for you service.
    Written by Manny Pando, -2012-06-24

  • Long Life Cleanable Water Chamber for H5l Heated Humidifiers

    Very well built. Easy to clean and dry especially when traveling.
    Written by L. Bellows, -2012-04-29

  • Very well made

    Well constructed, easy to clean and reassemble.
    Written by livoman, -2012-03-05