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20x20 filter

8,067 results

for “20 x 20 filter”

400+ bought in last month

$14.99

Filtrete 18x30x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen

(551)

$31.50

Filter King 20x21x1 Air Filter | 2-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x .75"

800+ bought in last month

$9.99

Filtrete 14" x 20" MPR 700 Dust Pollen & Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Compatible

(9)

$39.57 - $99.74

Simply Air Filter, MERV 13, 4 Pack, Furnace Air Filter for HVAC, Multiple Sizes

(534)

$31.96

Filterbuy 16x20x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 19.50 x 0.75)

FilterbuyNew at

1k+ bought in last month

$16.49

Filtrete Ultra Allergen 14x25x1, Air Filter: MERV 12 Electrostatic Furnace & AC Filter, Captures Viruses & Pet Dander

(532)

$59.97

Simply 20x21.5x1 Air Filter, Merv 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 20x21.5x0.75") DUST, Pet, & Allergy Control

$35.88

Filter King 20x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75"

1k+ bought in last month

$15.29

Filtrete 14x30x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen

(559)

$35.95

Filterbuy 16x20x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 19.50 x 0.75)

FilterbuyNew at

$36.15

Filter King 20x24x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 23.5 x .75"

$31.50

Filter King 18x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75"

500+ bought in last month

$23.49

was $25.99

New lower price

Filtrete 14''x25''x1'' Premium Allergen Bacteria and Virus Air Filter 1900 MPR: MERV 13 Electrostatic for Home Furnaces

(656)

$37.95

Filter King 20x21x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21 x .75"

$32.39 - $62.99

Cabana Air Filters HVAC Furnace Air Filters

Cabana Air Filters

(24)

$29.99 - $45.99

reg $39.99 - $65.99

Sale

Filter-Monster Pleated HVAC Air Conditioner Furnace Replacement Air Filter

Filter-Monster

(1)

$39.90

Filter King 20x23x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 22.5 x .75"

$63.28

Filterbuy 20x20x1 Air Filter (4-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)

FilterbuyNew at

$33.95

Filterbuy 20x20x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)

FilterbuyNew at

200+ bought in last month

$15.29

Filtrete 18x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen

(555)

Sponsored

700+ bought in last month

$21.99($11.00/count)

Filtrete 14x25x1 2pk Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, 3-Month Use

(566)

500+ bought in last month

$21.99($11.00/count)

Filtrete 14x24x1 2pk Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, Furnace Compatible

(527)

$46.40

Filter King 14x20x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 19.5 x .75"

$65.99($11.00/count)

Filtrete 6pk 20''x20''x1'' MPR 1000 Merv 11 Allergen Defense Air Filter

(511)

Sponsored

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