Open-Box & Used-Like-New Deals 30%+ Off

Filtrete 18x18x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 17.81 x 17.81 x 0.81 in)

DealMapped found a used-like-new / resale deal on Filtrete 18x18x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 17.81 x 17.81 x 0.81 in). The current observed price is $13.55, compared with a reference price of $42.75, for an estimated savings of $29.20 or 68% off.

• Condition: Used Like New
• Seller: Marketplace resale offer
• Current observed price: $13.55
• Reference price: $42.75
• Discount percentage: 68% off
• Category: Clothing, Shoes & Jewelry
• Last seen: June 29, 2026