Glasfloss ZL 16x20x4 MERV 10 Pleated 4″ Inch Air Filters for AC and Furnace. 3 PACK. Actual Size 15-1/2 x 19-1/2 x 3-3/4-Fast Shipping

Description

Exact Size: 15-1/2 x 19-1/2 x 3-3/4 | Nominal Size: 16x20x4

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 a MERV 8 with improved filtration. Made in the USA. Ideal for residential and commercial use.

Note: Does not replace 5″ inch or 4-3/8″ Depth filters. Please check actual filter size needed.