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MERV 10 Furnace Filters

MERV 10 furnace filters have a 50-55% Dust Spot Efficiency. These filters remove 3.0-10.0 micron sized particles including Legionella, humidifier dust, lead dust, milled flour, auto emissions, welding fumes, and larger particles that are harmful to breathe in. Improve your air quality and health with this investment.

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  1. Lennox X0445 Filter
    Lennox X0445 - PMAC-20C Replacement Filter 25" x 20" x 6"- X0445
    As low as $41.10
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  2. Lennox X0581 Filter
    Lennox X0581 - BMAC 16" x 25" x 3" Furnace Filter
    As low as $39.61
    Rating:
    80%
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  3. Lennox X0587 Furnace Filter
    Lennox X0587 - BMAC 20" x 26" x 5" Furnace Filter
    As low as $39.61
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31 Items

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