4.54.5 out of 5 stars3,784$44.99($22.50/Count)
List Price:$52.21 (14% off)
Get it by Friday, August 30.
Ships from and sold by Amazon.com.
About this item
- Nominal Size: 20 x 20 x 4, Actual Size: 19 1/2 x 19 1/2 x 3 5/8 (19.5 x 19.5 x 3.63)
- Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
- If you are replacing a Honeywell or Lennox 20x20x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x20x5 (4 3/8 actual depth)
- Nordic Pure MERV 12 is equivalent to MPR 1500-1900
- Made in the USA
- Nominal Size: 20 x 20 x 4, Actual Size: 19 1/2 x 19 1/2 x 3 5/8 (19.5 x 19.5 x 3.63)
- Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
- If you are replacing a Honeywell or Lennox 20x20x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x20x5 (4 3/8 actual depth)
- Nordic Pure MERV 12 is equivalent to MPR 1500-1900
- Made in the USA