discount humidifier filters

Filtrete 12x36x1 Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, Lasts 3 Months

4.7(518)

$30.99($15.50/count)

Filtrete 2pk 16"x25"x4" MPR 1000 Merv 11 Refillable Air Filter

Zephyr 20x30x3 VGF Merv 13 Pleated Air Cleaner Filters for Whole Home Return Air Grilles. Box of 2

4.8(139)

$89.97

reg $106.58

Sale

Zephyr

$14.99

Filtrete 17.5x17.5x1 Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, 3-Month Use

Blueair Blue Pure 311 Auto Particle and Carbon Replacement Filter

4.7(518)

Loved for: Effective Air Filtration

$39.99

Blueair Blue Pure 411i Max Particle and Carbon Replacement Filter

4.7(163)

Loved for: quiet operation

$25.99

Bionaire 2pk AER1 Allergen Air Purifier Filters Purple: True HEPA, EPA Certified, Captures Odors & Smoke, Fits Bionaire & Holmes

4.6(135)

Loved for: effective air purification

$59.99($30.00/count)

Bionaire

4.2(35)

$55.99($9.33/count)

Filtrete 6pk 20''x25''x1'' MPR 1000 Merv 11 Allergen Defense Air Filter

Clorox Medium Room Replacement Filter 12030 White: Compatible with Clorox Air Purifiers, Carbon Filter, Captures Dustmite Debris

4.7(511)

$53.99

Clorox

4(2)

$8.99

Blueair Blue Pure 511i Max Fabric Pre-Filter

4.4(26)

$18.49

Filtrete 16x24x1 Allergen Bacteria and Virus Air Filter 1500 MPR: MERV 12 Electrostatic Furnace Filter, Captures Dust & Pollen

4.3(6)

Loved for: Effective Filtration

$39.99($6.67/count)

Filtrete 6pk 14''x25''x1'' MPR 700 Merv 8 Dust Pollen and Pet Dander Air Filter

4.7(107)

Loved for: effective filtration

Sponsored

$65.99($11.00/count)

was $77.99

New lower price

Filtrete 6pk 16''x20''x1'' MPR 1000 Merv 11 Allergen Defense Air Filter

4.7(511)

$16.99

Filtrete 20x25x1 Smart Air Filter Allergen Bacteria and Virus 1500 MPR: MERV 12 Electrostatic Furnace Filter

Blueair Blue Pure 211+ Auto Particle and Carbon Replacement Filter

4.2(42)

$69.99

4.8(425)

Loved for: effective air purification

$47.49($7.92/count)

was $59.99

New lower price

Filtrete 6pk 20''x30''x1'' MPR 700 Merv 8 Dust Pollen and Pet Dander Air Filter

4.7(107)

$22.99

Filtrete 20x24x1 Premium Allergen Bacteria and Virus Air Filter 1900 MPR: MERV 13 Electrostatic for Home Furnaces

4.7(3)

$22.99

Filtrete 16x24x1 Premium Allergen Bacteria and Virus Air Filter 1900 MPR: MERV 13, Electrostatic, Captures Dust & Pollen

4.8(648)

Loved for: great filtration

$82.99($13.83/count)

Filtrete 6pk 16''x25''x1'' MPR 1500 Merv 12 Allergen Bacteria Virus Ultra Reduction Air Filter

4.8(508)

$65.99($11.00/count)

Filtrete 6pk 16''x25''x1'' MPR 1000 Merv 11 Allergen Defense Air Filter

Bionaire 360 BAPF160 Filter

4.7(511)

$29.99

BionaireNew at

$21.99

Pure Enrichment Pure Zone Halo True HEPA Air Filter: Captures Dust, Smoke, Pet Dander, Mold, Odors, Pollen, 8x8x1, 0.25 lbs

Pure Enrichment

4.8(81)

Loved for: quiet operation

$34.99 - $119.99

Lower price on select items

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

Air-Care

4.9(13)

Loved for: value for money

$61.99($10.33/count)

Filtrete 6pk 16''x20''x1'' MPR 1500 Merv 12 Allergen Bacteria Virus Ultra Reduction Air Filter