ResMed AirSense 11 Replacement Humidifier Water Chamber

Here's a rewritten version with fresh wording: ResMed HumidAir™ 11 Standard Water Tub – Part #39100 Keep your sleep therapy clean and comfortable with the ResMed HumidAir™ 11 Standard Water Tub, the genuine OEM replacement water chamber for your AirSense™ 11 CPAP machine. Built to the same specifications as your original chamber, this tub delivers reliable, leak-free humidification night after night. Features & Benefits Perfect OEM Fit: Engineered specifically for the AirSense™ 11 humidifier, this replacement tub snaps in securely for a consistent, leak-free seal every time. 380 mL Capacity: The generous water capacity is designed to last through a... Read more

Here's a rewritten version with fresh wording:

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ResMed HumidAir™ 11 Standard Water Tub – Part #39100

Keep your sleep therapy clean and comfortable with the ResMed HumidAir™ 11 Standard Water Tub, the genuine OEM replacement water chamber for your AirSense™ 11 CPAP machine. Built to the same specifications as your original chamber, this tub delivers reliable, leak-free humidification night after night.

Features & Benefits

• Perfect OEM Fit: Engineered specifically for the AirSense™ 11 humidifier, this replacement tub snaps in securely for a consistent, leak-free seal every time.
• 380 mL Capacity: The generous water capacity is designed to last through a full night of therapy without needing a refill.
• Supports a Healthy Routine: Regularly replacing your water tub is one of the simplest ways to maintain a hygienic sleep environment and reduce the risk of mold, bacteria, and germs affecting your therapy.

Care Instructions

• Daily: Empty any remaining water and rinse thoroughly after each use.
• Weekly: Hand wash with warm water and mild soap, then air dry completely out of direct sunlight.
• Replacement: ResMed recommends replacing the water tub every 3–6 months for optimal hygiene.
• Pro Tip: Always use distilled water to prevent mineral buildup and bacterial growth, and never fill above the maximum fill line.

Compatibility

Designed exclusively for use with the ResMed AirSense™ 11 series CPAP machines.

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