18x18x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack. Made in USA Ships out same or 1 Day. Free 90 Day Return Shipping.

18x18x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack. Made in USA. 18x18x1 Air Conditioner and Furnace Filter. �Very low pressure drop and maximum dust holding capacity. �Manufactured in the USA. 18x18x1 Air Conditioner and Furnace Filter. Actual Size: 17-1/2 x 17-1/2 x 3/4. Filter Rating: MERV 8 | FPR 5 | MPR 600. Sold in Packs of 6 | MERV 8 air flow & pressure drop. Protect your heating and cooling equipment with our 18x18x1 MERV 8 pleated air filter. Changing your air filter with our high quality pleated filters every 90 days will uphold good indoor air quality in your home or business. Our pleated MERV 8 filters are intended for general filtration applications and are engineered for sturdy, ease of use, and economical performance. 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 drop 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