

The 5266882004 18X30X1 HE40 PLEATED filter is designed to improve indoor air quality by trapping dust, pollen, and other airborne particles. With a high efficiency rating of HE40, this filter can capture up to 99.97% of particles as small as 0.3 microns. Ensure optimal performance by replacing this filter every 3-6 months. Installation is quick and easy, typically done in under 5 minutes with no special tools required.