Target New Arrivals Back to School College Halloween Clothing, Shoes & Accessories Home & Decor Kitchen & Dining Outdoor Living & Garden Grocery Household Essentials Baby Beauty Personal Care Sports & Outdoors Pets Health Wellness School & Office Supplies Toys & Games Electronics & Tech Video Games Movies, Music & Books Party Supplies Gift Ideas Gift Cards Shop by Community Target Optical Deals Clearance New Arrivals Back to School College Top Deals Target Circle Deals Weekly Ad Shop Order Pickup Shop Same Day Delivery Registry RedCard Target Circle Find Stores

19x20x4 air filter

1,000+ results for “19x20x4 air filter”

$94.95

Filterbuy 16x20x4 Air Filter (5-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 19.50 x 3.63)

4.7(27785)

Loved for: quality filters

$86.95

Filterbuy 12x20x4 Air Filter (5-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 19.50 x 3.63)

4.7(27785)

Loved for: quality

$87.99

Filterbuy 13x20x4 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 13.00 x 20.00 x 3.63)

$98.96

Filterbuy 12x20x4 Air Filter (4-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 19.50 x 3.63)

4.6(16813)

$84.96

Filterbuy 8x20x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 8.00 x 20.00 x 3.63)

$84.96

Filterbuy 8x20x4 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 8.00 x 20.00 x 3.63)

$69.97

reg $85.78

Sale

Glasfloss 20x24x4 MERV 10 Pleated 4" Inch AC Furnace Air Filters. Box of 4. Actual Size: 19-3/8 x 23-3/8 x 3-3/4

$43.97

reg $52.68

Sale

Glasfloss 20x25x4 MERV 10 Pleated 4 inches AC Furnace Air Filters. Quantity 2. Actual Size: 19-1/2 x 24-1/2 x 3-3/4

$40.98

Filterbuy 12x20x4 Air Filter (2-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 19.50 x 3.63)

4.6(20941)

$34.95

Aerostar 18x20x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6PK (Actual Size: 17 3/4"x 19 3/4" x 3/4")

See price in cart

Shark Never Change Air Purifier Max HP302: True HEPA, 5 Settings, 1200-1500 sq. ft., Programmable Timer, CARB Certified

4.4(485)

Loved for: effective performance

$19.99 - $31.99

reg $35.98 - $53.98

Sale

HEATDAZ Air Purifier Replacement Filter, True HEPA Filter Compatible with Chivalz Air Purify 1 8 0 0

Sponsored

$14.89

Filtrete 14"x24"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(659)

$59.98

Filterbuy 20x20x4 Air Filter (2-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 3.63)

4.6(16813)

Loved for: affordable price

$20.99

Filtrete 20"x20"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(701)

$50.98

Filterbuy 10x20x4 Air Filter (2-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 9.50 x 19.50 x 3.63)

4.7(27785)

Loved for: quality construction

$22.99($11.50/count)

Filtrete 20"x30"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(540)

$10.99($5.50/count)

Filtrete 2pk Basic Dust and Lint 300 20X30: Electrostatic Air Control Filters, MERV 5, Captures Lint & Dust, 20x30x1

4.8(5)

$164.96

Filterbuy 19x20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters for Bryant / Carrier, BDP, Day & Night, & Payne

$43.99

Filterbuy 10x20x4 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 9.50 x 19.50 x 3.63)

4.6(20941)

$180.96

Filterbuy 19x20x5 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters for Bryant / Carrier, BDP, Day & Night, & Payne

$44.99

Filterbuy 16x20x4 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 19.50 x 3.63)

4.6(20941)

Loved for: effective air filtration

$39.99

Filterbuy 20x20x4 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 3.63)

4.6(20941)

$59.97

Filterbuy 12x20x4 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 19.50 x 3.63)

4.6(20941)

Sponsored

Page 1 Page 3 Page 5

Get top deals, latest trends, and more.