Filtrete™ S-2003-4 Smart Air Filter, 25 in W, 20 in H, 13 MERV Anchor Screws Variable tooth design provides faster

Variable tooth design provides faster cuts with less vibration

Rain or shine

Cutting Angle: 45 to 90

459 lb/gal

Color: Yellowish-Beige

Filtrete™ S-2003-4 Smart Air Filter, 25 in W, 20 in H, 13 MERV Anchor Screws Variable tooth design provides fasterFiltrete Smart Air Filter, 25 in Width, 20 in Height, 13 MERV, Additional Information: 1 in THK Dimensions, 1500 MPR Rating, 3 months Filter LifeFeatures: Bluetooth enabled sensor to track filter life based on data from your homes HVAC system Track the life of your filter based on air flow and usage not just time So you never have to worry about change your filter too early or too late Optimize filter changes for proper HVAC system maintenance Receive