52PCS CPAP Filters for Dreamstation 2- Replacement Filters Compatible with Dreamstation 2: Includes 4 Preassembled Filters+ 22 Pollen Filters+ 22 Ultra-Fine Filters,Reusable Supplies by Medihealer.

➤COST-EFFECTIVE ASSEMBLY FILTER KIT – 26 Pcs Foam Pollen Filters and 26 Pcs Ultra Fine Filters. Include totally 52 Pcs, replace every two weeks is highly recommended, one set satisfies your whole year needs.
➤BENEFIT OF REUSABLE FILTER SLOTS – Reusable and easy to replace. They make filters for your machine more cost-effective and can reduce plastic pollution to be friendly to the environment.
➤FOAM POLLEN & ULTRA FINE – The foam version is to block large particulate matter. The ultra-fine version is to block fine particles. Use them together to provide the cleanest air.
➤CLEAN AIR FOR HEALTHIER LIFE – Medihealer filter kit is designed so as to provide you and your loved ones with the cleanest air.
➤MEDIHEALER SUPPLY – This filter kit is a generic product supplied by Medihealer! Your Satisfaction is our Highest Priority. If you have any questions about this item, please contact us without hesitation.