https://www.amazon.com/dp/B01N1YAZKX/ref=cm_sw_r_cp_api_glt_i_VV682P710H3D8SQ23A4N
- Nominal Size: 20 x 25 x 5 L x RED, Actual Size: 19 3/4 x 24 3/4 x 4 3/8 (19.75 x 24.75 x 4.38)
- Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
- This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for high efficiency air filtration and those with moderate allergies
- Nordic Pure MERV 12 is equivalent to MPR 1500-1900
- Made in the USA