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discount humidifier filters

1,000+ results for “discount humidifier filters”

$18.49

Filtrete 14"x14"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(520)

Loved for: Effective Dust Reduction

$31.49($15.75/count)

Filtrete 20"x20"x1" 2pk Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.3(6)

$21.49($10.75/count)

Filtrete 14"x24"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(527)

$12.19

Filtrete 10x20x1 Allergen Defense Air Filter 1000 MPR: Electrostatic Furnace Filter, MERV 11, Captures Dust & Pollen

4.7(520)

Loved for: Effective Air Filtration

$18.49

Filtrete 14"x20"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(33)

Loved for: Effective Dust Filtration

$12.19

Filtrete 24"x30"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(560)

$22.99

Filtrete 20"x30"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(659)

$9.99

Filtrete 14"x 24"x 1" MPR 700 Dust Pollen and Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Compatible

5(2)

$29.49($14.75/count)

Filtrete 14"x20"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(521)

$13.49

Filtrete 18"x30"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(550)

$29.99

Levoit Core 300-P Replacement Filter

4.9(268)

Loved for: Improves Air Quality

$9.99

Filtrete 12"x 24"x 1" MPR 700 Dust Pollen and Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Filter, 3-Month Use

4.2(6)

Sponsored

$18.49

Filtrete 14"x30"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(515)

Loved for: Effective Dust Reduction

$299.99

reg $399.99

Sale

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

4.4(478)

Loved for: effective purification

$16.49

Filtrete 12"x24"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(522)

$49.99

Levoit Vital Pet Pro Air Purifier Replacement Filter

LevoitNew at

$16.49

Filtrete 12"x12"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(512)

$10.99($5.50/count)

Filtrete 2pk Basic Dust and Lint 300 14X25: Electrostatic Air Control Filters, MERV 5, Captures Dust & Lint, 14x25x1

4.7(3)

$10.29

Filtrete 14"x 30"x 1" MPR 700 Dust Pollen and Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Compatible

5(3)

$29.99($10.00/count)

BestAir EF21 Extended Life Humidifier Replacement Paper Wick For Emerson & Kenmore Humidifiers: 3-Pack Filter Replacement

4(2)

$14.99

Filtrete 20"x36"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(534)

Loved for: Effective Air Filtration

$44.99 - $49.99

Lower price on select items

Levoit Core Mini-P Air Purifier

4.6(545)

Black

Gray

Green

Loved for: effective

$31.99($16.00/count)

Filtrete 16"x20"x1" 2pk Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

5(5)

$23.49

Filtrete 14"x25"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(657)

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