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Water Chamber for M-Series REMstar CPAP & BiPAP Humidifiers

  •  $24.95

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These humidifier water chambers are designed to work with all M-Series Heated & Cool Passover CPAP and BiPAP Humidifiers.

COMPATIBILITY: Two chamber designs are available for M-Series Humidifiers: the R2B (Part 1003757) with side-by-side openings and the R3B (Part 1003758) with staggered openings.



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Manufacturer Philips Respironics
Part Number(s) 1003757 (R2B Chamber), 1003758 (R3B Chamber), 1003756 (Universal Chamber Discontinued)
HCPCS Insurance Code A7046

Water Chamber for M-Series REMstar CPAP & BiPAP Humidifiers

5 out of 55 out of 55 out of 55 out of 55 out of 5
Dry again
Written By: Chris, Alabama 5/17/2014
I like the new design on this tank. The older tank would leak around the heat plate after awhile. (Ruined top of night stand) This design looks like it will last longer.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Water Tank
Written By: Crystal, Surprise, AZ 5/4/2014
Water tank received in good condition and at a decent price.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Water Chamber
Written By: Lisa, Booneville 2/23/2014
The product was excellent and it arrived in a timely manner.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Great product, fast delivery
Written By: Cpap Guy, 1/14/2014
It was easy to order the equipment I needed and it was delivered quickly

5 out of 55 out of 55 out of 55 out of 55 out of 5
Never Disapointed
Written By: Charlie, Depew, NY 14043 8/31/2013
I ordered a spare water chamber for my M-Series Remstar BiPap Humidifier, just in case. I have had a few close calls , when filling the water chamber,when almost dropping it. My original water chamber is still like new at almost 4 yrs. old. I attribute it's longevity, to using only Distilled Water, not tap water. Distilled Water does not promote calcium build up & spotting, keeping it clean and spot free. The Water Chamber is the same one as the original.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Purchase!
Written By: Fariyda B., NC 6/30/2013
Item arrived sooner than expected, was priced fairly and was right on time.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Humidifier chamber
Written By: Annie, Frederick, MD 5/26/2013
I really like the chamber I received. It is much different than the one that came with the machine but it's well built and fits perfectly. The chamber came so quickly! Great service.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Nice Build!
Written By: Scottypimpin75, 4/7/2013
I needed a new water tank for my CPAP machine and found this to be of nice build quality. If fits perfectly into my CPAP.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Water Chambers for M series BiPAP
Written By: JeffH, Findlay, Ohio 3/28/2013
I found the water chamber to be a perfect fit and very easy to clean.

5 out of 55 out of 55 out of 55 out of 55 out of 5
excellent upgrade
Written By: Rick, Farmington, MN 1/26/2013
I replaced the humidifier tank on my cpap with the new design. This tank lends itself to much easier cleaning. There is no fighting with a separate seal as you try to put it back together. The new snap mechanism makes the cleaning experience much less tiresome. Great product and great service.


View Popular Sleep, Oxygen & Asthma Therapy Search TermsReplacement Parts for CPAP & BiLevel MachinesHumidifier Chambers & PartsSleep, Oxygen & Respiratory Therapy Products by Philips Respironics All M-Series REMstar Series CPAP & BiPAP Machine Parts


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