Merv 8 Pressure Drop & Air Flow with upgraded MERV 10 filtration

Actual Size: 19-5/8 x 29-5/8 x 7/8 | Nominal Size: 20x30x1 Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR 5-6 rating. Improved MERV 10 Filtration with similar air flow and resistance as a MERV 8 filter. Durable & Long...

Actual Size: 19-1/2 x 19-1/2 x 7/8 | Nominal Size: 20x20x1 Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR rating 5 to 6. Air Filters for homes, business, schools, apartments, hotels, and industrial applications. Air Flow is comparable to...