FILTER FOR CPAP RESMED AIRSENSE S10 - 20 PIECES Clean Hygiene: Using our unique replacement filters ensures you breathe clean, hygienic air while using your breathing apparatus, making your life more comfortable. Suggestion: It is better to replace the filter every 18 days so that you can keep your breath clean and hygienic on time, without too much dirt. Sleep: After using our power filter, you can enjoy a peaceful sleep and create a peaceful environment for your family. I hope you will be happy with the filter. Scope of application: our breathing apparatus accessories are suitable for ResMed Airsense 10, for Aircurve10, for Airstart 10, for standard ResMed S9 series breathing apparatus. Quantity: Our disposable filters have a total of 20 pieces, of which there are many. Once used and played, they will be thrown away once, which is enough for a year of use. Specification: Item Type: Replacement Filters for ResMed Material: cotton Scope of application: suitable for ResMed Airsense10, for Aircurve10, for Airstart 10, for standard ResMed S9 series machines List of packages: 20x Replacement filters