Aerostar 20x22x1 MERV 6 Air Filter, 6 Count, ACTUAL SIZE (19.75 x 21.75 x 0.75), HVAC, Air Conditioning & Furnace Filter for Dust, Lint & Pollen Control (MPR 300 / FPR 3), Made in USA

UNIVERSAL COMPATIBILITY: Fits most standard residential and commercial HVAC systems with a standard 1-inch filter slot. Including Carrier, Bryant, Payne & Honeywell. Actual size 19.75 x 21.75 x 0.75 Comparable to Filtrete MPR 300 filters. DEPENDABLE BASIC FILTRATION: MERV 6 (MPR 300) media captures up to 80% of large airborne particles such as dust, lint, pollen, and pet hair—perfect for maintaining cleaner air and reducing buildup in your HVAC system. IMPROVES HVAC EFFICIENCY: Designed for maximum airflow and low resistance, helping your furnace or air conditioner operate smoothly and efficiently while extending system life. COST-EFFECTIVE, LONG-LASTING DESIGN: Durable pleated construction outperforms fiberglass filters and provides reliable protection for up to 90 days, depending on air quality and usage. PROUDLY MADE IN THE USA: Manufactured using high-quality materials in American facilities to ensure dependable performance, sustainable production, and cleaner indoor air you can trust.