4Set Cleaner Cartridge Filter Kit Filter Cartridge Check Valve Replacement Cleaning Accessories

Feature: 1. [Replacement Kit For Cleaner] The filter cartridge and check valve are replacement kit for cleaners. 2. [Protect Your Machine] The check valve assembly prevents water from damaging electronics machine, the machine does not require any water or messy chemicals, your device is completely dry. 3. [Convert To Regular Oxygen] The filter converts the activated oxygen back to regular oxygen as it leaves the chamber. 4. [Replaced Every Six Months] The filter and check valve should be replaced every six months to keep the machine in good working order. 5. [Simple To Use] With this machine, you can clean hoses and humidifier rooms without having to disassemble all parts every day. Specification: Item Type: Filter Cartridge Kit Material: Plastic Weight: Approx. 105g / 3.7oz. Package List: 4 x Filter Cartridge4 x Check Valve