- Product 1: Nominal Size: 24 x 24 x 1, Actual Size: 23 3/8 x 23 3/8 x 3/4 (23.38 x 23.38 x 0.75)
- Product 1: Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
- Product 1: Ideal for high efficiency air filtration and will help those with moderate allergies and asthma.
- Product 1: Nordic Pure MERV 12 is equivalent to MPR 1500-1900
- Product 2: Nominal Size: 20 x 25 x 1, Actual Size: 19 1/2 x 24 1/2 x 3/4 (19.5 x 24.5 x 0.75)
- Product 2: Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
- Product 2: Ideal for high efficiency air filtration and will help those with moderate allergies and asthma.
- Product 2: Nordic Pure MERV 12 is equivalent to MPR 1500-1900
