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COMPATIBLE MODELS: The premium filters is compatible with ResMed AirSense 11 Machine, easy to replace and install
SUPERIOR FILTRATION: This filter effectively filters fine particles, dust, and pollen from the air, keeping the air clean for healthier breathing
SAFE MATERIAL: Our replacement filter are made of high-quality cotton and do not contain chemicals, which is more reliable to use
DISPOSABLE: It is recommended that users replace the disposable filter every two weeks to ensure filtration efficiency and device cleanliness
SUFFICIENT QUANTITY: Package contains 40 filters, which can be replaced daily for a long time to prevent damage to the inside of the machine

Features:
Compatible: Our filter is compatible with ResMed AirSense 11 machine.
High efficiency filtration: Thickened cotton can effectively filter fine particles, dust and pollen in the air to ensure healthy breathing.
Easy to replace: Disposable filters do not need to be cleaned after use, and can be easily removed and replaced with new filters by opening the machine.
Specifications:
Filters Size: 51mm/2in / 23mm/0.91in
Package Contents: 40 Pack replacement filters
Replacement Recommendations: It is recommended that users replace the disposable filter every two weeks