humidifier filters

Filtrete 16"x20"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(581)

$29.99($15.00/count)

Filtrete 16"x25"x1" 2pk Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(589)

$17.39

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

4.8(543)

Loved for: Effective Dust Filtration

$26.99($13.50/count)

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

Levoit Classic 300S Ultrasonic Smart Humidifier White: Cool Mist, No Filter, 300-500 sq. ft., Bedroom & Baby Use

4.8(589)

$79.99

4.3(442)

$29.99($15.00/count)

Filtrete 20"x20"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(545)

$29.99($15.00/count)

Filtrete 20"x30"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

Levoit Core Mini-P Air Purifier Replacement Filter

4.8(527)

$24.99

4.7(153)

Loved for: high efficiency

$19.79($9.90/count)

Filtrete 16"x25"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

Honeywell HEPA Air Purifier Filter Value Kit with A and R Filters: Captures Dust & Pollen, True HEPA, 6-Month Life

4.7(690)

$64.99($32.50/count)

Honeywell

4.1(125)

Loved for: value pack

$25.99

Levoit Core 300-P Original Replacement Filter

4.4(71)

Loved for: effective air purification

Sponsored

$17.39

Filtrete 20"x25"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(579)

$17.39

Filtrete 16"x25"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter

4.8(580)

$13.89

Filtrete 16"x20"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

GermGuardian FLT4825 HEPA GENUINE Replacement Filter B Air Purifiers for AC4300/AC4800/AC4900/CDAP4500/AP2200 Series Gray: True HEPA, Carbon Filter

4.7(587)

$19.89

Germ Guardian

4.8(2999)

$19.79($9.90/count)

Filtrete 16"x20"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

Levoit Core 200S-P Replacement Filter

4.7(648)

$25.99

4.6(98)

$22.99($11.50/count)

Filtrete 20"x25"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(598)

$22.99($11.50/count)

Filtrete 20"x20"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(592)

$10.99

Filtrete 16" x 20" MPR 700 Dust Pollen & Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Filter, 3-Month Use

4.7(140)

Loved for: easy installation

$9.99

Filtrete 20" x 25" MPR 700 Dust Pollen and Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Filter, 3-Month Use

4.8(139)

Loved for: easy installation

$34.99

Filtrete 16" x 25" x 4" Allergen Bacteria and Virus Deep Pleat Air Filter 1550 MPR: MERV 12 Electrostatic Furnace Filter

4.7(324)

$17.39

Filtrete 20"x20"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter