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Jacket/hood: 150D 100% Oxford polyester with PU coating
Effective for a longer time between cleanings that other DE filter grids
CSA Approved
Convenient single serving
Pentair 170036 Outlet Pipe Assembly For Quad Pool/Spa D
Filtrete™ Basic Dust & Lint Air Filter, 300 MPR, 303-4, 20 in x 25 in x 1 in sponge Jacket/hood: 150D 100% Oxford polyester#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 CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your heating & cooling system or HVAC system A dirty filter will slow down air flow and make the
