Aerostar Air Filter 18x20x1 MERV 11 (6 Pack)

Updated September 23, 2026

This auction ended on September 24, 2026. See upcoming auctions from ATX Auctions Knoxville.
Lot number11
AuctionOverstock Product Liquidation- 09/24
DateSeptember 24, 2026 at 6:00 PM EDT
Auction houseATX Auctions Knoxville
LocationKnoxville, Tennessee

Functional?: Yes Model: 18x20x1 MERV 11 Condition: New Open Box Damaged?: No In Packaging?: Yes Missing Parts?: No Brand: Aerostar ASIN: B01CR9JVF6 UNIVERSAL COMPATIBILITY: Fits most standard residential and commercial HVAC systems with a standard 1-inch filter slot. Including Carrier, Bryant, Payne & Honeywell. Actual size 17.50 x 19.50 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.

Aerostar Air Filter 18x20x1 MERV 11 (6 Pack)

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