Generic Cartridge Filter Kit - The cartridge filters kits are suitable for All Generic CPAP machines, and the size fits the machine perfectly.
Easy To Install - Just remove the old filter and replace with our cartridge filter kit, super easy to install, no need to disassemble the unit.
Big Saving - Same quality as the original cartridge filter kit, lowest price in Amazon, help you save more. Essential product in keeping your machine working properly.
Prolong Your CPAP Machine Service Life - The check valve will prevent the water of the CPAP from damaging the electronics inside. It is advised to replace the filter and valve every 6 months.
100% Satisfaction Guarrantee - Quality problems occur within 1 year replacement, lifetime warranty, if you're not completely satisfied, then CONTACT US and we will give you a 100% refund within 90 days of purchase. It is our intention to offer the BEST customer service on Amazon.