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Heating & Cooling

Do it Best 16 In. x 24 In. x 1 In. MERV 8 Furnace Filter

Do it Best 16 In. x 24 In. x 1 In. MERV 8 Furnace Filter

$6.99

AF16241M8

Flanders PrecisionAire 20 In. x 20 In. x 4 In. Pre-Pleat 40 MERV 8 Furnace Filter

Flanders PrecisionAire 20 In. x 20 In. x 4 In. Pre-Pleat 40 MERV 8 Furnace Filter

$18.49

AF20204M8

Do it Best 20 In. x 24 In. x 1 In. MERV 8 Furnace Filter

Do it Best 20 In. x 24 In. x 1 In. MERV 8 Furnace Filter

$6.99

AF20241M8

20 in 25 in 4 in Pleated Air Filter

20 in 25 in 4 in Pleated Air Filter

$52.99

AF20254M13

Frost King 15 In. x 24 In. x 3/16 In. Air Conditioner Filter

15 In. x 24 In. x 3/16 In. Air Conditioner Filter

$4.59

436445

BestAir 20 In. x 25 In. x 4 In. Honeywell MERV 11 Deep Pleat Furnace Filter

20 In. x 25 In. x 4 In. Honeywell MERV 11 Deep Pleat Furnace Filter

$29.99

AF20255

BestAir 16 In. x 25 In. x 5 In. Trion Air Bear MERV 11 Deep Pleat Furnace Filter

16 In. x 25 In. x 5 In. Trion Air Bear MERV 11 Deep Pleat Furnace Filter

$32.99

AF16255BE

BestAir 20 In. x 25 In. x 6 In. Aprilaire & Space-Gard MERV 11 Furnace Filter

20 In. x 25 In. x 6 In. Aprilaire & Space-Gard MERV 11 Furnace Filter

$29.99

AFSGM

Flanders Permaire 36 In. x 360 In. x 1 In. MERV 5 Trimmable Air Filter

Sythetic Filter Roll 36 In. x 360 In x1

$7.19 / FT As low as $6.47 / FT

AF361HH

Do it Best 25 In. x 25 In. x 1 In. Allergen Plus MERV 8 Furnace Filter

25 In. x 25 In. x 1 In. MERV 8 Furnace Filter

$7.99 As low as $7.59

AF25251M8

Flanders PrecisionAire 25 In. x 25 In. x 1 In. EZ Flow II MERV 1 Furnace Filter

25 In. x 25 In. x 1 In. Merv 2 Fiberglass Furnace Filter

$5.99 As low as $5.69

AF25251

Flanders PrecisionAire 24 In. x 24 In. x 2 In. Pre-Pleat 40 MERV 8 Furnace Filter

BestAir 24 x 24 x 2, Air Cleaning Furnace Filter, MERV 8, Removes Allergens & Contaminants, For 2" HVAC Pleated Filter

$10.49 As low as $9.97

AF24242PE

Do it Best 24 In. x 24 In. x 1 In. Allergen Plus MERV 8 Furnace Filter

24 In. x 24 In. x 1 In. MERV 8 Furnace Filter

$6.99 As low as $6.64

AF24241M8

Flanders 24 In. x 300 In. x 1/4 In. Foam MERV 4 Trimmable Air Filter

24 In. x 25 Ft. x 1/4 In. Washable Foam Filter

$3.49 / FT As low as $2.62 / FT

AF2414PF

Flanders NaturalAire 20 In. x 30 In. x 1 In. MERV 4 Trimmable Air Filter

20 In. x 30 In. x 1 In. MERV 4 Trimmable Air Filter

$19.99 As low as $18.99

AF20301WA

Flanders NaturalAire 20 In. x 30 In. x 1 In. Natural Fiber MERV 4 Trimmable Air Filter

NaturalAire 20 In. x 30 In. x 1 In. Natural Fiber MERV 4 Trimmable Air Filter

$15.99 As low as $14.39

AF20301NF

Do it Best 20 In. x 30 In. x 1 In. Allergen Plus MERV 8 Furnace Filter

20 In. x 30 In. x 1 In. MERV 8 Furnace Filter

$6.99 As low as $6.64

AF20301M8

AAF 120301 Panel Filter, 30 in L, 20 in W, Chipboard Frame

120301 Air Filter, 30 in L, 20 in W, Chipboard Frame

$5.39 As low as $5.12

AF20301

Flanders 20 In. x 25 In. x 5 In. High Efficiency Deep Pleat AB500 MERV 8 Furnace Filter

20 In. x 25 In. x 5 In. High Efficiency Deep Pleat AB500 MERV 8 Furnace Filter

$32.99

AF20255AB

Flanders PrecisionAire 20 In. x 25 In. x 4 In. Pre-Pleat 40 MERV 8 Furnace Filter

Flanders PrecisionAire 20 In. x 25 In. x 4 In. Pre-Pleat 40 MERV 8 Furnace Filter

$17.49

AF20254M8

Flanders PrecisionAire 20 In. x 25 In. x 2 In. Pre-Pleat 40 MERV 8 Furnace Filter

BestAir 20 x 25 x 2, Air Cleaning Furnace Filter, MERV 8, Removes Allergens & Contaminants, For 2" HVAC Pleated Filter

$10.49 As low as $9.97

AF20252PE

Do it Best 20 In. x 25 In. x 1 In. Allergen Plus MERV 8 Furnace Filter

20 In. x 25 In. x 1 In. MERV 8 Furnace Filter

$6.99 As low as $6.64

AF20251M8

Do it Best 20 In. x 25 In. x 1 In. Allergen Pro MERV 10 Furnace Filter

20 In. x 25 In. x 1 In. MERV 11 Furnace Filter

$15.99 As low as $14.39

AF20251M10