16x25x4 (3 5/8) Pleated MERV 15 Air Filters Number Per Box:1 We recommend the window air

We recommend the window air conditioning filter 15 x 24 x 1/4 cut to size UL Class 2 rated be replaced approximately every 30 to 60 days for fresh clean air for your family and home

while these filters are larger at 5 1/4”

Actual Size: 11 7/8 x 29 7/8 x 3/4 (11

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers looking for superior filtration

Actual Size: 15 3/8 x 23 3/8 x 1 3/4 (15

16x25x4 (3 5/8) Pleated MERV 15 Air Filters Number Per Box:1 We recommend the window airActual Size: 15 1 2 x 24 1 2 x 3 5 8 (15. 5 x 24. 5 x 3. 63) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. If you are replacing a Honeywell or Lennox 16x25x4 or an air filter with an MPR rating with an actual depth of 4 3 8, please see our 16x25x5 (4 3 8 actual depth) Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 15+ is