Lennox X6675 20x25x5 MERV 16 Healthy Climate Furnace & AC Air Filter
BestAir 20"x25"x5" AC Furnace Air Odor Reduction Carbon Filter For Lennox MERV 13 - PFLN2025-13CR | Blain's Farm & Fleet
Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters for Honeywell FC100A1037, Lennox X6673, Carrier, and More (Actual Size: 19.88 x 24.75 x 4.38 Inches) - Amazon.com
Filterbuy 20x25x5 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters for Honeywell FC100A1037, Lennox X6673, Carrier, and More (Actual Size: 19.88 x 24.75 x 4.38 Inches) - Amazon.com
Air Purete Furnace Filters 20x25x5 | Actual size : 19-3/4" x 24-3/4" x 4-3/8" | Replaces Lennox X6673, Honeywell FC100A1037 | Pack of 2 Filters - Amazon.com
AIRx Filters 20x25x5 MERV 11 HVAC AC Furnace Air Filter Replacement for Honeywell FC100A1037 FC35A1027 CF200A1016, Allergy 4-Pack, Made in the USA - Amazon.com
2pk Replacement 20x25x5 MERV-8 Pleated HVAC Furnace Filters, Fits Ultravation, Compatible with Part 91-006 - Bed Bath & Beyond - 10603017
Lennox 20x25x5 Furnace Filter, X6675 Filter Replacement, Merv 16 Carbon Clean Filter Media with Homequip Disposal Bag 2-Pack (Actual Size: 19.8 x 24.8 x 4.3 Inches) - Amazon.com
Aerostar 20x25x5 Air Filter MERV 11, Furnace Filters AC HVAC Replacement for Honeywell FC100A1037, Lennox X6673, Carrier EXPXXFIL0020, Bryant, and Payne (2 Pack)(Actual Size: 19.88 x 24.75 x 4.38 Inches): Amazon.com: Tools