Amazon.com: Lennox X0585 20 x 20 x 5 Inch MERV 11 Healthy Climate Media Filter Replacement for Honeywell FC100A1011 Air Purifier Cleaner Purification Systems (2 Pack) : Home & Kitchen
X6670 - Lennox X6670 - 16" x 25" x 5" MERV 11 Air Cleaner Media Filter
Amazon.com: Lennox X6673 20 x 25 x 5 Inch MERV 11 Efficient Air Filter Replacement for Healthy Climate HC11 Air Purifier Cleaner Purification Systems (4 Pack) : Home & Kitchen
Amazon.com: Lennox X0585 20 x 20 x 5 Inch MERV 11 Healthy Climate Media Filter Replacement for Honeywell FC100A1011 Air Purifier Cleaner Purification Systems (2 Pack) : Home & Kitchen
Lennox X0445 - 20" x 25" x 6" Pleated Air Filter for PMAC-20C, MERV 10 - Walmart.com
HC10 / HC16
Lennox x8310 MERV 11 Expandable Filter - 20 x 25 x 5
Lennox MERV 11 Healthy Climate Filter X6673 2 Pack X6673 Lennox Original Equipment Air Filter 2 Pack [X6673-2] : HVAC Parts Online, Heating and Air Conditioning Parts
Los Angeles Lennox HC11 Healthy Climate 11 Media Air Cleaner Repair and Installation | Around The Clock
PureAir™ System | Lennox
X6661 - HCC20-28 Filter Cabinet 21 x 28-1/2 x 7 in. | Indoor Air Quality/Healthy Climate | HvacPartsShop.com
Lennox 19L16 - 16" x 25" x 5" Healthy Climate HCF16-13 Air filter, MERV 13