Nispira 4-in-1 True HEPA Filter Replacement Activated Carbon Compatible with Membrane Solutions MS18 Air Purifier Tower coffee maker for home This complete replacement filter combines

This complete replacement filter combines a pre-filter

Each filter measures 23

5 seconds (about 40 drips per minute)

HAP9726B-U

Nispira 4-in-1 True HEPA Filter Replacement Activated Carbon Compatible with Membrane Solutions MS18 Air Purifier Tower coffee maker for home This complete replacement filter combinesPremium 4 in 1 Replacement filter compatible with Membrane Solutions MS18 air purifier tower Black pre filter traps hair, dust and debris. Blue silver ion filter destroys harmful particles from air. True HEPA filter captures 99. 97% of airborne particles down to 0. 3 microns. Lastly, activated carbon removes any smoke, kitchen and pet odors, VOCs chemical etc. Give you peace of mind for the fresh air Suggest replacing the filter every 6 months the