Best Seller
BestAir CB1625-13R Furnace Filter, 16" 25" x 5", Carrier/ Bryant Replacement, MERV 13

BestAir CB1625-13R Furnace Filter, 16" 25" x 5", Carrier/ Bryant Replacement, MERV 13

BestAir Extreme Allergens, Pollen & Dander Air Cleaning Filter for Carrier/Bryant - 16 x 25 x 5 MERV 13. Optimized For Carrier/Bryant 16 x 25 x 5 (actual 15 7/8 x 24 3/4 x 4 3/8”) Fits: Carrier & Bryant Model: MACPAK16; Carrier: FILBBCAR0016,... more

$37.99

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BestAir CB2425-13R Furnace Filter, 24" x 25" x 5", Carrier/ Bryant Replacement, MERV 13

BestAir CB2425-13R Furnace Filter, 24" x 25" x 5", Carrier/ Bryant Replacement, MERV 13

Our specialized filtration media has the most effective combination of particle capture rate, with minimum pressure drop, ensuring the best overall performance of your HVAC system and particle capture rate to clean the air. This media has special... more

$38.58

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Best Seller
BestAir HW2020-8R Furnace Filter, 20" x 20" x 4", Honeywell Replacement, MERV 8

BestAir HW2020-8R Furnace Filter, 20" x 20" x 4", Honeywell Replacement, MERV 8

BestAir Extreme Allergens, Pollen & Dander Air Cleaning Filter For Honeywell - 20 X 20 X 4 MERV 8. Optimized For Honeywell 20 x 20 x 4 (actual 19¾ x 19¾ x 4⅜”) Fits Honeywell Air Cleaner Models: F100B1024, F100F1020, F100F2036, F200E1011. Compatible... more

$36.80

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BESTAIR PRO AB-2025-8-2 Air Cleaner Filter, 25x20x5, MERV8, PK2

BESTAIR PRO AB-2025-8-2 Air Cleaner Filter, 25x20x5, MERV8, PK2

Air Cleaner Replacement Filter, 20x25x5, MERV 8, Fits OEM Housing Trion Air Bear Supreme 2000; 435790-027; 455602-019; 459200-005; Skuttle Model: DB0-0025-020; GeneralAire Model: MAC2000; Source1 Model: S1-MAC10202505; Ultravation Model: 90-007;... more

$26.99

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BESTAIR PRO 5-1625-8-2 Air Cleaner Filter, 25x16x5, MERV8, PK2

BESTAIR PRO 5-1625-8-2 Air Cleaner Filter, 25x16x5, MERV8, PK2

Air Cleaner Replacement Filter, 16x25x5, MERV 8, Fits OEM Housing Honeywell F25F1000, F35F1008, F100B1016, F100F1012, F100F2002, F150E1026, F200E1029, Lennox HCC16-28, HCXF16-16, HCF16-16, HCF16-10, OEM Replacement For Honeywell CF100A1009, CF100A1041,... more

$27.49

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BESTAIR PRO 5-2025-8-2 Air Cleaner Filter, 25x20x5, MERV8, PK2

BESTAIR PRO 5-2025-8-2 Air Cleaner Filter, 25x20x5, MERV8, PK2

Air Cleaner Replacement Filter, 20x25x5, MERV 8, Fits OEM Housing Honeywell F100B1032, F100B1040, F100F1087, F100F1095, F100F2044, F100F2051, F200E1037, OEM Replacement For Honeywell 203720, F35/35R FC35A1027, F100/150 FC100A1037, F200 FC200E1037,... more

$26.09

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"L15, Lasko Replacement, Paper Wick Humidifier Filter, 15"" x 1.9"" x 12.1"", Replacement carbon prefilter, fits lasko L15 1000, 1150 & 1155, thf-15 style humidifiers By BestAir"

"L15, Lasko Replacement, Paper Wick Humidifier Filter, 15"" x 1.9"" x 12.1"", Replacement carbon prefilter, fits lasko L15 1000, 1150 & 1155, thf-15 style humidifiers By BestAir"

Thank you for shopping at Appletree. Extended Life Humidiwick For Lasko Natural Cascade Humidifiers. Wick filter fits Lasko Natural Cascade 1000, 1150, 1155 (CHF-50) Our specialized woven paper honeycomb pads allow for the maximum absorption of water... more

$14.49

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BestAir H75, Holmes Replacement, Paper Wick Humidifier Filter, 7.9 x 2.6 x 14

BestAir H75, Holmes Replacement, Paper Wick Humidifier Filter, 7.9 x 2.6 x 14

BestAir Extended Life Humidiwick For Holmes, Sunbeam, Touch Point, White-Westinghouse & Bionaire Humidifiers Wick filter fits Holmes HM850, 3400, 3500, 3501, 3600, 3607, 3608, 3640, 3641, 3650, 3655, 3656 (HWF-75) (#D); Sunbeam SCM3501, 3502, 3609,... more

$17.99

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BestAir HW2025-8R Furnace Filter, 20' x 25' x 4', Honeywell Replacement, MERV 8

BestAir HW2025-8R Furnace Filter, 20' x 25' x 4', Honeywell Replacement, MERV 8

BestAir Extreme Allergens, Pollen and Dander Air Cleaning Filter For Honeywell - 20 X 25 X 4 MERV 8. Optimized For Honeywell 20 x 25 x 4 (actual 20 x 24 ⅞ x4 1/4'). Fits Honeywell Air Cleaner Models: F100B1032, F100B1040, F100F1087, F100F1095,... more

$59.76

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Aprilaire Air Purifier Space Gard Media Filter (715SG4PR)

Aprilaire Air Purifier Space Gard Media Filter (715SG4PR)

Dimensions 27.5 X 3.1 X 6.2 Inches - Weight 1.3 Pounds - Easy Installation - Requires Annual Replacement - Easy Installation - Fits Models 2200, 2120, 1210, 2210, 3210 And 4200 - The Filter Is The Heart Of The Air Cleaner more

$18

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Honeywell Air Purifier Replacement Filter (HRFC1)

Honeywell Air Purifier Replacement Filter (HRFC1)

Dimensions 4.9" X 1.6" X 10.1" - Airflow Systems Filter - This Replacement Filter Captures Up To 95% Of Particles That Are 2 Microns And Larger - Larger Media Capacity Allows For Greater Dust Holding Ability more

$8

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Honeywell Air Purifier Round Replacement Filter (HRFF1)

Honeywell Air Purifier Round Replacement Filter (HRFF1)

Captures Up To 99.97% Of Airborne Particles At 0.3 Microns - Replace Every 3 To 5 Years As Needed - Fits Most Honeywell Towers And Tabletop Air Purifiers - Fits Models 50150,50200, 18150, 50250, 50300, 50310, 11520, 12520, 13520, 17200, 17400 more

$20

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Broan S97015842 FILTER ASSEMBLY na

Broan S97015842 FILTER ASSEMBLY na

Filter Assembly For use with RMDD3604 and RMDD3604EX model range hoods. Genuine Broan® Parts meet rigid engineering and test criteria and are equal in design to your original Broan unit. Replacement parts made by other manufacturers might not last as... more

$155.29

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Broan S97015753 FILTER ASSEMBLY na

Broan S97015753 FILTER ASSEMBLY na

Filter Assembly Genuine Broan® Parts meet rigid engineering and test criteria and are equal in design to your original Broan unit. Replacement parts made by other manufacturers might not last as long as Broan parts and typically aren't built to your... more

$61.32

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Broan S97015536 FILTER ASSEMBLY na

Broan S97015536 FILTER ASSEMBLY na

Filter Assembly Genuine Broan® Parts meet rigid engineering and test criteria and are equal in design to your original Broan unit. Replacement parts made by other manufacturers might not last as long as Broan parts and typically aren't built to your... more

$64.90

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24000/24500 Honeywell Air Purifier Replacement Filter (Aftermarket)

24000/24500 Honeywell Air Purifier Replacement Filter (Aftermarket)

Fits Honeywellreg; enviracaire models 13350, 13500, 13501, 13502, 13503 (EV-35B), 13520, 13523, 13525, 13526, 13528, 13350, 50250, 50251, 52500, 63500, 83162, 83259, 83287, and 83332. It also fits Kenmore models 437.83259 amp;amp; 83259. This HEPA... more

$51.98

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Holmes HAPF600 Replacement Filter

Holmes HAPF600 Replacement Filter

HEPA more

$21

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Holmes Products HWF65PDQU Replacement Humidifer Wick

Holmes Products HWF65PDQU Replacement Humidifer Wick

Fits Models: HM1845, HM1850, HM1855, HM1888, HM1975, HM2059, HM2060W, HM2090,... more

$15

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Kenmore PF-K-3 Replacement Carbon Pre-Filter for Large Room Air Purifier 03283396000

Kenmore PF-K-3 Replacement Carbon Pre-Filter for Large Room Air Purifier 03283396000

Pre-filter helps reduce normal household odors and helps capture large particles. Pre-filter also protects and extends the life of the HEPA filter. more

$14.99

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Kenmore 83153 Replacement Carbon Pre-Filter for Small Room Air Purifier 03283394000

Kenmore 83153 Replacement Carbon Pre-Filter for Small Room Air Purifier 03283394000

Pre-filter helps reduce normal household odors and helps capture large particles. more

$9.99

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Holmes 6225811 Hepa Replacement Filter

Holmes 6225811 Hepa Replacement Filter

This HEPA replacement filter fits many Holmes air quality products. more

$12.99

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Honeywell HEPAClean Replacement Filters (2-Pack) HRF-C2

Honeywell HEPAClean Replacement Filters (2-Pack) HRF-C2

The HEPAClean Replacement Filters are designed to work with many Honeywell tower and countertop air purifier models and enhance their operating performance. more

$17

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Blueair 400 Series Replacement Particle Filter

Blueair 400 Series Replacement Particle Filter

Enjoy 6 months of clean, pollutant-free air thanks to this filter for 400 series Blueair air purifiers. The 3-stage filter removes large particles like pollen and dust first, then smaller particles such as bacteria to help you and your family breathe... more

$60

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Kenmore HEPA Replacement Air Filter (FK1)

Kenmore HEPA Replacement Air Filter (FK1)

High Efficiency Particulate [HA_AirFilter] traps a least 99.97 percent of particles as small as .3 microns from the air that passes through the filter. more

$36

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K & Company 83159 Replacement Hepa Filter 1230F for Kenmore Air Cleaner 83244 85244 1230F

K & Company 83159 Replacement Hepa Filter 1230F for Kenmore Air Cleaner 83244 85244 1230F

It's a Breath of Fresh Air with the K & Company Replacement Air Filter This HEPA Replacement Air Filter gives new life to your Kenmore Air Cleaner. When you have allergies and aversions to dust, an air cleaner can improve your quality of life by... more

$16.99

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Kenmore HEPA Replacment Air Filter (FK3)

Kenmore HEPA Replacment Air Filter (FK3)

High Efficiency Particulate [HA_AirFilter] traps a least 99.97 percent of particles as small as .3 microns from the air that passes through the filter. Effective help remove irritating airborne particles. more

$63

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Kenmore Replacement Carbon Pre-Filter (PFK1)

Kenmore Replacement Carbon Pre-Filter (PFK1)

Pre-filter helps reduce normal household odors and helps capture large particles. more

$11

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Kenmore Replacement Filter for Air Cleaner 85150 (118011KM)

Kenmore Replacement Filter for Air Cleaner 85150 (118011KM)

True HEPA filtration captures 99.99% of airborne particles as small as 0.3 microns. more

$36

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3M Office Air Cleaner Filters - Fits OAC150

3M Office Air Cleaner Filters - Fits OAC150

Replacement filter for 3M OAC150RF office air cleaner. Highly visible, easy-to-change more

$24

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3M OAC100RF Filtrete Filter

3M OAC100RF Filtrete Filter

Filtrete Filter for Office Air Cleaner MMMOAC100 more

$22

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Honeywell FC100A1011 20 x 20 in. Media Filter

Honeywell FC100A1011 20 x 20 in. Media Filter

$36

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Sunpentown F-4010 Ion Filter

Sunpentown F-4010 Ion Filter

For Dual Mist Humidifer more

$24

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BestAir AB3-1625-11R Furnace Filter, 16" x 25" x 3", Trion Air Bear Cub Replacement, MERV 11

BestAir AB3-1625-11R Furnace Filter, 16" x 25" x 3", Trion Air Bear Cub Replacement, MERV 11

Air Bear Cub Pleated Filter: 16 x 25 x 3 more

$36.06

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BestAir HW1620-8R Furnace Filter, 16" x 20" x 4", Honeywell Replacement, MERV 8, 3 pack

BestAir HW1620-8R Furnace Filter, 16" x 20" x 4", Honeywell Replacement, MERV 8, 3 pack

BestAir Extreme Allergens, Pollen and Dander Air Cleaning Filter For Honeywell - 16x20x4 MERV 8. Optimized For Honeywell 16 X 20 X 4 (actual 15 3/4 x 19 3/4 x 4 3/8"). Fits Honeywell Air Cleaner Models: F100B1008, F100F1004, F100F2028, F200E1003.... more

$68.14

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BestAir AB1625-11R Furnace Filter, 16" x 25" x 5", Trion Air Bear Replacement, MERV 11

BestAir AB1625-11R Furnace Filter, 16" x 25" x 5", Trion Air Bear Replacement, MERV 11

BestAir Extreme Allergens, Pollen & Dander Air Cleaning Filter For Trion Air Bear - 16 x 25 x 5 MERV 11. Optimized For Trion Air Bear 16 x 25 x 5 (actual 15 5/8 x 24 1/8 x 4 7/8”) Fits: Trion Air Bear Model: 455602-125; Supreme 1400; 1400; Skuttle... more

$30.96

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BestAir HW1625-8R Furnace Filter, 16" x 25" x 4", Honeywell Replacement, MERV 8

BestAir HW1625-8R Furnace Filter, 16" x 25" x 4", Honeywell Replacement, MERV 8

BestAir Extreme Allergens, Pollen & Dander Air Cleaning Filter For Honeywell - 16 X 25 X 4 MERV 8. Optimized For Honeywell 16 x 25 x 4 (actual 15¾ x 24¾ x 4⅜”) Fits Honeywell Air Cleaner Models: F100B1016, F100F1012, F100F1038, F100F2002, F100F2010,... more

$25.93

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BestAir CB2025-13R Furnace Filter, 20" x 25" x 5", Carrier/ Bryant Replacement, MERV 13

BestAir CB2025-13R Furnace Filter, 20" x 25" x 5", Carrier/ Bryant Replacement, MERV 13

BestAir Extreme Allergens, Pollen & Dander Air Cleaning Filter for Carrier/Bryant - 20 x 25 x 5 MERV 13. Optimized For Carrier/Bryant 20 x 25 x 5 (actual 19 7/8 x 24 3/4 x 4 3/8”) Fits: Carrier & Bryant Model: MACPAK20; Carrier: FILBBCAR0020,... more

$37.99

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BestAir AXP-213-13R XPANDA Furnace Filter, Aprilaire Replacement, MERV 13

BestAir AXP-213-13R XPANDA Furnace Filter, Aprilaire Replacement, MERV 13

BestAir XPANDA series: pleated, expandable filter; 25 (1/2) x 4 inch MERV 13. Fits Aprilaire & Space-Gard 4200, 2210, 213, and the following models with upgrade kits #1213: 2200 & 2120. MERV 13 removes 99% of particles up to 10 microns; including:... more

$28.98

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BestAir HW2025-8R Furnace Filter, 20" x 25" x 4", Honeywell Replacement, MERV 8

BestAir HW2025-8R Furnace Filter, 20" x 25" x 4", Honeywell Replacement, MERV 8

BestAir Extreme Allergens, Pollen and Dander Air Cleaning Filter For Honeywell - 20 X 25 X 4 MERV 8. Optimized For Honeywell 20 x 25 x 4 (actual 20 x 24 ⅞ x4 1/4"). Fits Honeywell Air Cleaner Models: F100B1032, F100B1040, F100F1087, F100F1095,... more

$29.96

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BestAir AB2025-13R Furnace Filter, 20" x 25" x 5", Trion Air Bear Replacement, MERV 13, 3 pack

BestAir AB2025-13R Furnace Filter, 20" x 25" x 5", Trion Air Bear Replacement, MERV 13, 3 pack

BestAir extreme allergens, pollen and dander air cleaning filter for Trion air bear - 20 x 25 x 5 MERV 13. Optimized for Trion air bear 20 x 25 x 5 (actual 19 3/4 x 24 1/4 x 4 7/8") fits: Trion air bear models: supreme 2000; 435790-027; 455602-019;... more

$107.28

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