22x22x2 MERV 8 HVAC Pleated Air Filters. 6 Pack

22x22x2 HVAC Furnace Air Filters. �Exact Measurements: 21-1/2 x 21-1/2 x 1-3/4. �Filtration Rating: MERV 8 | FPR 5 | MPR 600. � Our 22x22x2 MERV 8 furnace A/C filters are made with electrostatically charged synthetic media that is bonded to a rust resistant coated expanded metal. Our high-quality pleated HVAC Filterss will help ensure your family and colleagues breathe clean, healthy air in your home or business. The entire inner surface of the beverage board frame is coated with adhesive to encapsulate the pleated media pack, prevent air bypass, and provide rigidity. Our synthetic media does not support microbial growth. MERV 8 Description: Engineered and designed for high strength and rigidity Pleat consistency optimizes performance Defends from Lint, Dust, Pet Dander, Pollen, Dust Mites, & Mold Available several standard face sizes Independently tested and verified for quality control 100% synthetic, proprietary media resists moisture and damage Very low pressure drops and maximum dust holding capacity Heavy duty, moisture resistant beverage board frame Two-piece frame provides rigidity with double-wall thickness around outer edge Rust-resistant, expanded metal support grid made of galvanized steel 100% water repellent, high-strength adhesive coats entire interior of frame Recommended to replace at least every 90 days Manufactured in the USA