Aerostar 19 7/8 x 21 1/2 x 1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 7/8"x21 1/2"x3/4")

• UNIVERSAL COMPATIBILITY: Fits most standard residential and commercial HVAC systems with a standard 1-inch filter slot. Including Carrier, Bryant, Payne & Honeywell. Actual size 19.875 x 21.50 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.