Filtrete - 20 in. W X 20 in. H X 2 in. D Polypropylene 1000 MPR Pleated Air Filter 1 pk

This deep‑pleat air filter is designed for whole‑home HVAC media cabinets and helps improve indoor air quality by capturing particles as air circulates through the system. Its electrostatically charged polypropylene media, rated at 1550 MPR (approximately MERV 12), targets fine particles such as smoke, cough and sneeze droplets, and airborne bacteria and virus‑carrying particles, along with common household contaminants like dust, lint, pollen, pet dander, mold spores, and dust‑mite debris.

Designed as a step‑up option from basic HVAC filters, this 2‑inch pleated model helps your system capture more airborne material every time it cycles on. Its electrostatic polypropylene media, rated 1000 MPR, actively attracts fine particles such as pet dander, smoke, and smog while also collecting common debris like dust, lint, pollen, and mold spores as air passes through.

Air circulation in central systems constantly carries fine allergens back to the return, where this pleated panel is designed to intercept them. In the 1000 MPR (MERV 11) performance tier, the 20x24x1 Micro Allergen Defense filter uses electrostatically charged polypropylene media to capture a broader mix of particles than basic dust filters, including household dust.