DM900-0810 Negative Ionizer Typically replaced every year based

Typically replaced every year based on normal environment

Breathe clean air again with this 3-Stage HEPA air cleaner

MFH-2020-4-3 is a 3-pack of the premium Merv-11 replacement furnace filter made by Five Seasons

Typically replaced every 3-4 months

Powerful internal variable speed motor provides up to 320 CFM

DM900-0810 Negative Ionizer Typically replaced every year basedThe DM900 0810 is the factory replacement Carbon & Potassium Permanganate final filter for our 5 in 1 HEPA air cleaners (models DM900, P900, SA900) . This filter reduces odors, VOC's, and light gases. Typically replaced every year based on normal environment.