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20x20 air filter

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1,588 results

for “20x20 air filter”

$9.99 - $21.99

Lower price on select items

Filtrete Allergen Defense Air Filter 1000 MPR

4.6 out of 5 stars with 1618 ratings

$21.99 - $23.49

Lower price on select items

Filtrete 2pk Allergen Defense Air Filter 1000 MPR

4.8 out of 5 stars with 1255 ratings

$18.49 - $18.99

Filtrete Allergen Bacteria and Virus Air Filter 1500 MPR

4.8 out of 5 stars with 1087 ratings

$10.99

Filtrete 2pk Basic Dust and Link 300

4.8 out of 5 stars with 41 ratings

$22.99 - $43.49

Filtrete Premium Allergen Bacteria and Virus Air Filter 1900 MPR

4.8 out of 5 stars with 1088 ratings

$38.35

Filter King 20x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

$19.39 - $26.49

Filtrete Smart Air Filter Allergen Bacteria and Virus 1500 MPR

4.1 out of 5 stars with 66 ratings

$33.04

Filter King 20x20x1 Air Filter | 4-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

3 out of 5 stars with 1 ratings

Sponsored

$31.95

Filter King 20x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

2.5 out of 5 stars with 2 ratings

$5.69 - $5.79

Filtrete Basic Dust and Lint Air Filter 300 MPR

4.5 out of 5 stars with 339 ratings

$29.99 - $119.99

Select items on sale

Air-Care Permanent Washable Electrostatic Air Filter EPA Registered Merv 8 Rating

4.9 out of 5 stars with 9 ratings

$37.20

Filter King 20x20x1 Air Filter | 4-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

$58.96

Filter King 20x20x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75"

2 out of 5 stars with 1 ratings

$80.78

Filter King 20x20x1 Air Filter | 12-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

$67.99

Filter King 20x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

$59.98

Filter King 20x20x1 Air Filter | 4-PACK | Carbon MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

Sponsored

$50.17

Filter King 20x20x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

$70.81

Filter King 20x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 0.5"

$28.96

Filter King 20x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x .75"

3 out of 5 stars with 1 ratings

$83.95

Filter King 20x20x4 Air Filter | 5-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 19.5 x 3.75"

$55.96

Advanced Allergen Air Filter - 11 MERV RATING

4.7 out of 5 stars with 230 ratings

$9.99 - $10.99

Filtrete 700 MPR Dust Pollen and Pet Dander Electrostatic Air Filter

4.7 out of 5 stars with 130 ratings

$29.49 - $31.99

Filtrete 2pk Allergen Bacteria and Virus Air Filter 1500 MPR

4.8 out of 5 stars with 769 ratings

$33.99 - $34.99

Filtrete Allergen Bacteria and Virus Deep Pleat Air Filter 1550 MPR

4.7 out of 5 stars with 562 ratings

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