16x20x4 A/C Furnace Air Filter. Actual Size: 15-1/2 x 19-1/2 x 3-3/4. Filter Rating: MERV 8 | FPR 5| MPR 600. Sold in Packs of 2. | MERV 8 air flow & pressure drop. Our 16x20x4 MERV 8 furnace A/C filters are made with electrostatically...
6 Pack of 16x25x4 MERV 10 Pleated 4" Inch Air Filters for AC & Furnace by Glasfloss. Actual Size: 15-1/2 x 24-1/2 x 3-3/4 ● Filtration Rating: MERV 10. Comparable to 3M/Filtrete MPR rating 600 to 800, or FPR rating 5 to 6. ● Protects...
Glasfloss ZL 16x25x4 MERV 10 (FPR 7) Pleated Furnace Air Filters. 3 PackExact Filter Size: 15-1/2 x 24-1/2 x 3-3/4 | Nominal Size: 16x25x4• Air Particles Filtered: Bacteria, Dust Mites, Dust, Lint, Mold Spores, Pet Dander, Pollen, Smog, Allergens, Cough & Sneeze particles. • MERV...
20x20x4 Air Filter for HVAC. Actual Size: 19-1/2 x 19-1/2 x 3-3/4. Filter Rating: MERV 8 | FPR 5| MPR 600. Sold in Packs of 6 Our 20x20x4 MERV 8 furnace A/C filters are made with electrostatically charged synthetic media that is bonded to a...
20x20x4 Air Filter for A/C or Furnace by Glasfloss. Actual Size: 19-1/2 x 19-1/2 x 3-3/4. Filter Rating: MERV 11 | FPR 7 | MPR 1000. Sold in Packs of 6. 20x20x4 MERV 11 filters for your air conditioner or furnace are built to promote...
Glasfloss ZL 16x20x4 MERV 10 (FPR 7) Pleated Furnace Air Filters. Case of 6Exact Filter Size: 15-1/2 x 19-1/2 x 3-3/4 | Nominal Size: 16x20x4• Air Particles Filtered: Bacteria, Dust Mites, Dust, Lint, Mold Spores, Pet Dander, Pollen, Smog, Allergens, Cough & Sneeze particles.• MERV...
16x20x4 A/C Furnace Air Filter. Actual Size: 15-1/2 x 19-1/2 x 3-3/4. Filter Rating: MERV 8 | FPR 5| MPR 600. Sold in Packs of 4. MERV 8 air flow & pressure drop. Our 16x20x4 MERV 8 furnace A/C filters are made with electrostatically charged...
Glasfloss ZL 20x20x4 MERV 10 (FPR 7) Pleated Furnace Air Filters. 3 PackExact Filter Size: 19-1/2 x 19-1/2 x 3-3/4 | Nominal Size: 20x20x4• Air Particles Filtered: Bacteria, Dust Mites, Dust, Lint, Mold Spores, Pet Dander, Pollen, Smog, Allergens, Cough & Sneeze particles.• MERV 10...
Glasfloss ZL 16x20x4 MERV 10 (FPR 7) Pleated Furnace Air Filters. 3 PackExact Filter Size: 15-1/2 x 19-1/2 x 3-3/4 | Nominal Size: 16x20x4• Air Particles Filtered: Bacteria, Dust Mites, Dust, Lint, Mold Spores, Pet Dander, Pollen, Smog, Allergens, Cough & Sneeze particles. • MERV...
Glasfloss ZL 20x20x4 MERV 10 (FPR 7) Pleated HVAC Air Filters. Case of 6 Exact Filter Size: 19-1/2 x 19-1/2 x 3-3/4 | Nominal Size: 20x20x4• Air Particles Filtered: Bacteria, Dust Mites, Dust, Lint, Mold Spores, Pet Dander, Pollen, Smog, Allergens, Cough & Sneeze particles.•...