20x30x2 Pleated MERV 8 Air Filters 19x23x1 5 and 6-inch thick filters

5 and 6-inch thick filters could last up to 6 months

Ideal for normal air filtration and will help those with mild allergies

MERV 10 furnace air conditioning filters are comparable to HVAC filters with the rating of MPR 900-1000

Nordic Pure 16x25x4 Plus Carbon Air Filters MERV 15 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

please see our 20x20x5 (4 3/8 actual depth)

20x30x2 Pleated MERV 8 Air Filters 19x23x1 5 and 6-inch thick filtersActual Size: 19 3 4 x 29 3 4 x 1 3 4 (19. 75 x 29. 75 x 1. 75) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8