OEM furnace filters from top brands including, Lennox, Trion Air Bear, Trane, Honeywell, Aprilaire and more.

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Lennox X8312 MERV 16 Replacement Filter (16 x 25 x 5")

Lennox X8312 MERV 16 Replacement Filter (16 x 25 x 5")

Lennox X8313 MERV 16 Replacement Filter (20 x 25 x 5")

Lennox X8313 MERV 16 Replacement Filter (20 x 25 x 5")

Lennox X8345 Healthy Climate 604642-02 PureAir PCO-20C System Annual Maintenance Kit MERV 16

Lennox X8345 Healthy Climate 604642-02 PureAir PCO-20C System Annual Maintenance Kit MERV 16

Lennox X8347 MERV 16 Replacement Filter (17 x 26 x 4")

Lennox X8347 MERV 16 Replacement Filter (17 x 26 x 4")

Lennox X5425 MERV 16 Replacement Filter (17 x 28 x 6")

Lennox X5425 MERV 16 Replacement Filter (17 x 28 x 6")

Lennox X8314 MERV 16 Replacement Filter (20 x 20 x 5")

Lennox X8314 MERV 16 Replacement Filter (20 x 20 x 5")

Aprilaire 416 MERV 16 Replacement Filter

Aprilaire 416 MERV 16 Replacement Filter

Aprilaire 216 MERV 16 Replacement Filter

Aprilaire 216 MERV 16 Replacement Filter

Lennox X8308 MERV 16 Replacement Filter (20 x 20 x 5")

Lennox X8308 MERV 16 Replacement Filter (20 x 20 x 5")

Lennox X8307 MERV 16 Replacement Filter (20 x 25 x 5")

Lennox X8307 MERV 16 Replacement Filter (20 x 25 x 5")

Lennox X8306 MERV 16 Replacement Filter (16 x 25 x 5")

Lennox X8306 MERV 16 Replacement Filter (16 x 25 x 5")

Aprilaire 516 - Replacement Air Filter For Aprilaire Whole Home Air Purifiers, Allergy, Asthma, Virus Filter, MERV 16

Aprilaire 516 - Replacement Air Filter For Aprilaire Whole Home Air Purifiers, Allergy, Asthma, Virus Filter, MERV 16

MERV

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