Photo 1 of **NON-REFUNDABLE** (SINGLE) Filtrete 16x20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell Devices, Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, (actual size 15.88 x 19.88 x 4.31)

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Photo 1 of **NON-REFUNDABLE** (SINGLE) Filtrete 16x20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell Devices, Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, (actual size 15.88 x 19.88 x 4.31) Photo 2 of **NON-REFUNDABLE** (SINGLE) Filtrete 16x20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell Devices, Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, (actual size 15.88 x 19.88 x 4.31) Photo 3 of **NON-REFUNDABLE** (SINGLE) Filtrete 16x20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell Devices, Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, (actual size 15.88 x 19.88 x 4.31)