Nispira 4-in-1 True HEPA Filter Replacement Activated Carbon Compatible with Membrane Solutions MS18 Air Purifier Tower Item Package Quantity:3 Pre-filter with activated carbon helps

Pre-filter with activated carbon helps trap visible dust such as hair/ dust and remove unfavorable household smell

Preliminary filter to capture hair and dust to extend filter life

Designed specifically for the 700 series to replace the part RVFFK700

Nispira premium HEPA filter replacement compatible with  Odor HEPA-Type Room Air Purifier Filter size F2

MERV 15 Efficient Filtration: Our filter offers superior filtration efficiency

Nispira 4-in-1 True HEPA Filter Replacement Activated Carbon Compatible with Membrane Solutions MS18 Air Purifier Tower Item Package Quantity:3 Pre-filter with activated carbon helpsPremium 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