Lennox X0587 - 20" x 26" x 5" MERV 11 BMAC Furnace Filter
Lennox X0587 Air Filter. This is a brand new genuine Lennox Healthy Climate product.
Lennox X0587 Boxed Media 20" x 26" x 5" Pleated Air Filter
This Filter is a brand new genuine Lennox X0587 air filter for the Lennox Whole House Air Cleaner model as well as the Lennox EAC-20 Electronic air cleaner cabinet as well.
This MERV 11 X0587 filter from Lennox is a peferred filter for someone who wants to upgrade from their standard hardware-store fiberglass filter to something more substantial. The MERV 11 filter captures particles down to 0.3 microns.
Lennox recommends this filter be changed every 6 months for maximum efficiency and effectiveness. However, much of this depends on the condition of the environment it is serving.
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For additional savings please see the multipack selections of the product that can be found above.