Aerostar 12x24x1 MERV 11 Air Filter, 6 Count, ACTUAL SIZE (11.75 x 23.75 x 0.75 ), HVAC, Air Conditioning & Furnace Filter for Dust, Pet Dander, Smoke & Allergies (MPR 1200 / FPR 7), Made in USA

Aerostar 12x24x1 MERV 11 Air Filter, 6 Count, ACTUAL SIZE (11.75 x 23.75 x 0.75 ), HVAC, Air Conditioning & Furnace Filter for Dust, Pet Dander, Smoke & Allergies (MPR 1200 / FPR 7), 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 11.75 x 23.75 x 0.75 Comparable to Filtrete MPR 1200 and Honeywell FPR 7 filters.
• HIGH-EFFICIENCY MERV 11 (MPR 1200 / FPR 7) FILTRATION: Traps up to 95% of airborne particles such as dust, pollen, mold spores, pet dander, and smoke to improve indoor air quality and reduce allergy triggers in your home or office.
• OPTIMIZED AIRFLOW DESIGN: Electrostatically charged synthetic media captures fine particles without restricting air flow—helping maintain HVAC efficiency and extending system life.
• DURABLE, PLEATED CONSTRUCTION: Sturdy beverage board frame with wire backing resists humidity and temperature changes. The pleated design offers more surface area for longer-lasting filtration and fewer replacements.
• 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.