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ResMed AirSense S9 Water Tank

4.8 (43 reviews)
ResMed | SKU: 36800
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$39 0
4 interest-free payments or as low as with Affirm. Learn more
Free Shipping Over $100 Price Match Guarantee 60-Night Risk Free 2 Year Warranty Unlimited Support HSA/FSA Approved

    Why Choose cpapRX?

  • Auto-adjusting pressure with advanced algorithms
  • Built-in cellular connectivity for remote monitoring
  • Personal therapy assistant and sleep tracking
  • Ultra-quiet operation at 27 dBA
  • Advanced comfort features (EPR & AutoRamp)
ResMed AirSense S9 Water Tank
  • Increases therapy comfort and helps prevent dry mouth and congestion
  • Dishwasher safe for easier, more hygienic cleaning, can also be hand washed
  • Compatible with the H5i humidifier built into all ResMed S9 machine
  • Recommended to clean daily
  • Recommended to replace every 6 months
  TIP: How to Clean Your Water Chamber: Daily Cleaning:
  1. Unplug your machine from the power source
  2. Disconnect the humidifier tub from the machine
  3. In a sink or tub, rinse the humidifier tub with mild soap and warm, drinking-quality water
    1. Avoid using stronger cleaning products, including dish detergents, as they may damage the humidifier tub or leave harmful residue
  4. Rinse again thoroughly with warm, drinking-quality water
  5. Place the humidifier tub on a flat surface, on top of a towel, to dry
    1. Avoid placing in direct sunlight!
  6. The humidifier tub should always be clean, clear, and free of discoloration
Weekly Cleaning:
  1. Once per week, soak your humidifier tub in a solution of 1 part white vinegar and 1 part water for 15-20 minutes
  2. After soaking, rinse thoroughly with warm, drinking-quality water
  3. Place the humidifier tub on a flat surface, on top of a towel, to dry
    1. Avoid placing in direct sunlight!

H5i™ Cleanable Tub

Weight 8.64 oz
Dimensions 5.75 × 5.375 × 3 in

H5i™ standard Tub

Weight 5.12 oz
Dimensions 5 × 5 × 3 in

No replacement parts or accessories are linked for this product.

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Frequently Asked Questions

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4.8
Based on 43 reviews
5 stars
34
4 stars
9
3 stars
0
2 stars
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1 star
0
HE
henry-woods
1 year ago ✓ Verified Purchase

Cpap Mask Ordered

The CPAP mask I ordered from CPAPRX is comfortable and easy to use. I wake up feeling refreshed and energetic every morning.

Was this helpful?
BA
bari-brown
1 year ago ✓ Verified Purchase

Long Time Cpap

As a long-time CPAP user, I can confidently say CPAPRX provides reliable products and outstanding customer service. They truly care about patients.

Was this helpful?
RU
ruth-friton
10 months ago ✓ Verified Purchase

Cpaprx Made Entire

CPAPRX made the entire process smooth and stress-free. The product quality is excellent and delivery was quick. Highly recommended for anyone struggling with sleep apnea.

Was this helpful?
ER
eriktasker
1 year ago ✓ Verified Purchase

Have Been Using

I have been using my CPAP machine from CPAPRX for months now and the improvement in my sleep quality is incredible. The mask fits perfectly and the support team was very helpful.

Was this helpful?
JU
judy-wagner
2 years ago ✓ Verified Purchase

Excellent Experience With

Excellent experience with CPAPRX. From ordering to delivery, everything was seamless. Their team guided me well in choosing the right equipment.

Was this helpful?
MI
michael-chapman
10 months ago ✓ Verified Purchase

Cpap Mask Ordered

The CPAP mask I ordered from CPAPRX is comfortable and easy to use. I wake up feeling refreshed and energetic every morning.

Was this helpful?
CW
cwcarter
1 year ago ✓ Verified Purchase

Long Time Cpap

As a long-time CPAP user, I can confidently say CPAPRX provides reliable products and outstanding customer service. They truly care about patients.

Was this helpful?
SC
schlangery
2 years ago ✓ Verified Purchase

Cpaprx Made Entire

CPAPRX made the entire process smooth and stress-free. The product quality is excellent and delivery was quick. Highly recommended for anyone struggling with sleep apnea.

Was this helpful?
CH
chudsonvoayahoo-com
3 years ago ✓ Verified Purchase

Have Been Using

I have been using my CPAP machine from CPAPRX for months now and the improvement in my sleep quality is incredible. The mask fits perfectly and the support team was very helpful.

Was this helpful?
SE
selvvino2
2 years ago ✓ Verified Purchase

Excellent Experience With

Excellent experience with CPAPRX. From ordering to delivery, everything was seamless. Their team guided me well in choosing the right equipment.

Was this helpful?