lennox air filter best sellers

#1 🔥 16x25x4 AC Furnace Air Filtrete 16x25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox & Honeywell Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 4-Pack (actual size 15.88 x 24.56 x 4.31)

$67.86 on Amazon

#2 20x25x5 Air Filter MERV Filterbuy 20x25x5 Air Filter MERV 11 Superior Pet & Allergy Defense (2-Pack), Pleated HVAC AC Furnace Filters for Honeywell FC100A1037, Lennox X6673, and More (Actual Size: 19.88 x 24.75 x 4.38)

$43.98 on Amazon

#3 20x25x5 Air Filter MERV Filterbuy 20x25x5 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack), Pleated HVAC AC Furnace Filters for Honeywell FC100A1037, Lennox X6673, and More (Actual Size: 19.88 x 24.75 x 4.38)

$49.98 on Amazon

#4 20x25x5 AC Furnace Air Filtrete 20x25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.63 x 24.75 x 4.31 in)

$42.48 on Amazon

#5 20x25x5 Air Filter MERV Filterbuy 20x25x5 Air Filter MERV 13 Optimal Smoke & Allergy Defense (2-Pack), Pleated HVAC AC Furnace Filters for Honeywell FC100A1037, Lennox X6673, and More (Actual Size: 19.88 x 24.75 x 4.38)

$55.98 on Amazon

#6 Lennox X6672 Healthy Lennox X6672 Healthy Climate 16x25x5 Furnace Filter, Merv 16 Carbon Clean Home Air filter for HVAC system 2 Pack with Cleaning Cloth

$153.99 on Amazon

#7 🔥 16x25x4 AC Furnace Air Filtrete 16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 4-Pack (actual size 15.88 x 24.56 x 4.31)

$76.93 on Amazon

#8 🔥 🆕 Lennox X6670 16x25x5 Lennox X6670 16x25x5 Air Filter MERV 11 HVAC AC Furnace Filters, Lennox Healthy Climate Filter for Home with Cleaning Cloth, 2-Pack (Actual Size: 15.75 x 24.75 x 4.38 Inches)

$59.99 on Amazon

#9 Y6604 PureAir PCO3 20 16 Lennox Y6604 PureAir PCO3-20-16 Air Purifier MERV 16 Filter Replacement

$116.25 on Walmart

#10 🆕 X6673 Healthy Climate Lennox X6673 Healthy Climate Air Purifier 20"x25"x5" MERV 11 Filter Replacement

$34 on Ebay

#11 X6667 21" x 26" x 4" Lennox X6667 - 21" x 26" x 4" Healthy Climate Air Filter for PCO-20C, MERV 11

$44.85 on Ebay

#12 20x20x5 Air Filters Filterbuy 20x20x5 Air Filters, HVAC AC Furnace for Honeywell & Lennox (MERV 8)

$49.33 on Ebay

#13 X6670 (2 Pack) Healthy Lennox X6670 - (2-Pack) Healthy Climate 16" x 25" x 5" OEM HCF16-11 Air Filter, MERV 11

$59.99 on Amazon

#14 20x25x5 (19_7/8 x 24_7/8 Nordic Pure 20x25x5 (19_7/8 x 24_7/8 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack

$56.99 on Amazon

#15 20x20x5 (19_5/8 x 19_7/8 Nordic Pure 20x20x5 (19_5/8 x 19_7/8 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filter 1 Pack

$26.99 on Amazon

#16 16x25x5 (15_3/4 x 24_3/4 Nordic Pure 16x25x5 (15_3/4 x 24_3/4 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack

$56.99 on Amazon

#17 20x25x5 Air Filter MERV Filterbuy 20x25x5 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack), Pleated HVAC AC Furnace Filters for Honeywell FC100A1037, Lennox X6673, and More (Actual Size: 19.88 x 24.75 x 4.38)

$94.96 on Amazon

#18 🔥 20x25x4 Furnace Air Filter Filtrete 20x25x4 Furnace Air Filter MPR 1550 DP MERV 12 Slim Fit, Healthy Living Ultra Allergen Deep Pleat, 2-Pack, Fits Lennox & Honeywell Devices (exact dimensions 19.5 x 24.5 x 3.75)

$45.58 on Amazon

#19 🆕 20x21x5 Air Filters Filterbuy 20x21x5 Air Filters, HVAC AC Furnace Replacement for Lennox (MERV 11)

$65 on Ebay

#20 16x25x5 Air Filter MERV Filterbuy 16x25x5 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack), Pleated HVAC AC Furnace Filters for Honeywell FC100A1029, Lennox X6670, and More (Actual Size: 15.75 x 24.75 x 4.38)

$89.96 on Amazon