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")

Aerostar 19 7/8 x 21 1/2x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 7/8"x21 1/2"x3/4") - 6 Pack. MERV 6 filters are comparable to MPR 300 and FPR N/A. Designed for superior filtration efficiency, these filters are made with electrostatically charged synthetic material that draws and captures allergens between 0.3 - 1.0 microns, including lint, dust, and pollen. Aerostar filters are a simple and cost effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms. They also improve the efficiency of your HVAC unit and therefore reduce maintenance and utility costs, by removing dirt and reducing strain on the motor. For best results, change the filter every 60 to 90 days but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest. Compatible with furnaces and AC units.

• 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.