Filtrete™ Pollen Air Filter, 600 MPR, 9834, 14 in x 25 in x 1 in (4 Pack) Mega-LBD C900 Series Cartridge Filter Head

C900 Series Cartridge Filter Head with Directional Vent Valve

and UV rays

Cermet tipped for longer life

Jandy® R0479604 Impeller and Screw with O-Ring FHPM 2

Filtrete™ Pollen Air Filter, 600 MPR, 9834, 14 in x 25 in x 1 in (4 Pack) Mega-LBD C900 Series Cartridge Filter Head#1 Recommended Brand* (*Filtrete Brand is the most recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022) The higher the MPR, the more microparticles such as pollen, pet dander and smoke your filter will capture from the air passing through it FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters A dirty filter will