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Pure your breathe-regular replacement filter will be more healthy, keep your air clean, special design make it easy to change the filter. They are made up of high quality filter paper and durable plastic frame, keeping it working for a long time. 3. Function and material- evidently improves the air quality.

Evidently improves the air quality. 3. 1. 2. Package:you'll get 4pcs filters and 8 pcs Carbon Booster Pre-Filters for the air purifier. Spare filter allows your air purifier not to wait.


Select your filter: pick the right filter for your needs; Dimensions L x W x H: 27.




True hepa filtration: filter helps remove up to 99. 97 percent of dust, odors, pollen, and pet dander from the air passing through it, smoke, mold spores, filtering particles as small as 0.3 microns to help provide cleaner air for your home or office.

Durable: 3-year limited warranty. Includes ionizer: this holmes air purifier features an optional air ionizer that helps to bind negative ions to airborne smoke, and pollen to form larger particles that are more easily captured, dust, helping to clean air more thoroughly and tackling odors.
Slim design, ideal for small rooms: recommended for rooms up to 109 sq.
1. Colorfullife
#ad
Colorfullife 2 Filter + 4 Carbon Booster Filters for Holmes AER1 Type Total Air Filter Replacement Filters for HAPF30AT and HAP242-NUC
#adColorfullife #ad - Designed for aer1 ready air purifiers, Replaces A Filter, D Filter, K Filter. Dimension: 1. 2 x 10 x 4. 6 inches. Compatible with holmes units: cap531-u, hap242, hap9414, hap422, hap9240, hap240, hap9422, hap9242, hap424, hap9424, hap412, hap706, CAP529-U, hap9412, hap716, HAP1200.More information #ad
Compatible with bionaire units: bap260, bap825, bap9200, BAP815, bap9700, BAP520. Package include 2 filters, 4 Carbon Booster Filters.Brand | Colorfullife #ad |
Manufacturer | Colorfullife #ad |
Height | 1.2 Inches |
Length | 10 Inches |
Width | 4.6 Inches |
Part Number | B07F81MGRZ |
Model | 8541832836 |
More information #ad
2. DerBlue
#ad
DerBlue 4 pcs True HEPA Filter Compatible with Holmes AER1 Filter Including 4pcs Filters Replacement Parts # HAPF300AH-U4R, HAP242-NUC
#adDerBlue #ad - 2. Contain and dimension- including 4pcs filters. Filter: h: 10 inches x L: 4. 6 inches x W: 1. 2 inches. 1. Applications-this set activated for holmes units: cap531-u, hap9424 compatible with bionaire units: bap260, hap424, bap815, hap9240, hap706, bap9700, hap9242, HAP9422, HAP716, hap9412, bap825, cap529-u, hap412, hap422, hap242, bap9200, hap240, hap9414, BAP520.5
More information #ad
5. Quality assurance-for any reason you're not completely happy with your purchase- if it breaks or damaged in shipping, or even you change your mind - simply let us know and we will either replace it or refund your money, your choice!4. Pure your breathe-regular replacement filter will be more healthy, keep your air clean, special design make it easy to change the filter. They are made up of high quality filter paper and durable plastic frame, keeping it working for a long time. 3. Function and material- evidently improves the air quality.
Brand | DerBlue #ad |
Manufacturer | DerBlue #ad |
Part Number | DB-K-212575 |
More information #ad
3. DerBlue
#ad
DerBlue 4 True HEPA Air Filter + 8 Carbon Booster Pre-Filters for Holmes AER1 HEPA Type Total Air Filter Replacement Filters for HAPF30AT and HAP242-NUC
#adDerBlue #ad - Product size: 10 x 4. 6 x 1. 2 inch. 5. 4. Material:be made up of high quality filter paper and durable plastic frame, keeping it working for a long time.Evidently improves the air quality. 3. 1. 2. Package:you'll get 4pcs filters and 8 pcs Carbon Booster Pre-Filters for the air purifier. Spare filter allows your air purifier not to wait.
More information #ad
Compatible with holmes units: cap531-u, hap9424;compatible with bionaire units: bap260, hap424, hap240, hap9422, bap9200, cap529-u, hap716, HAP9412, HAP9240, hap9414, hap422, hap706, hap412, hap242, bap815, hap9242, bap825, bap9700, BAP520. For best results change every 4 months.Brand | DerBlue #ad |
Manufacturer | DerBlue #ad |
Part Number | DB-K-212532 |
More information #ad
4. ECOMAID
#ad
For Holmes Air Purifier Filter AER1 Series, ECOMAID 2 HEPA + 4 Carbon Booster Filters for Holmes AER1 HEPA Type Total Air Filter, Replacement HAPF30AT HAP242-NUC
#adECOMAID #ad - Compatible with bionaire units: bap260, bap825, BAP815, BAP9700, bap9200, BAP520. Replaces a filter, D Filter, K Filter. Package include 2 filters, 4 Carbon Booster Filters. Compatible with holmes units: cap531-u, hap9422, hap716, hap422, hap242, cap529-u, hap706, hap424, hap9242, hap9424, hap9240, hap240, hap412, hap9412, hap9414, HAP1200.More information #ad
Compatible with holmes units: cap531-u, hap9242, hap9414, hap242, hap716, hap424, hap422, hap9422, hap412, HAP706, cap529-u, hap240, hap9240, hap9412, HAP9424. Dimension: 1. 2 x 10 x 4. 6 inches. It also helps deodorize any unfavorable household smell.Brand | ECOMAID #ad |
Manufacturer | ECOMAID #ad |
Height | 4.6 Inches |
Length | 1.2 Inches |
Width | 10 Inches |
Part Number | INTELC800 |
More information #ad
5. Holmes
#ad
Holmes HAP9425B aer1 Tower Slim HEPA Air Purifier with Ionizer and Visipure Filter Window and Filter Life Indicator Dial for Small and Medium Rooms
#adHolmes #ad - For medium rooms: slim design is ideal for small and medium rooms; recommended for use in rooms up to 202 square feet. Air purifier: remove up to 99-percent of airborne particles and leave it fresh and clean-smelling with this durable air filter and ionizer.Select your filter: pick the right filter for your needs; Dimensions L x W x H: 27.
More information #ad
90 x 10 x 8. 70 inches; Weight: 11. 30 pounds. Filter life: visipure filter viewing window allows your to see when it's time to replace your filter, and a filter reminder dial tracks filter life. Ionizing capture: ionizer helps bind negative ions to airborne smoke, dust, and pollen to form larger particles that are easier to capture.Brand | Holmes #ad |
Manufacturer | Holmes #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 9 Pounds |
Width | 0 Inches |
More information #ad
6. Holmes
#ad
Holmes HAPF30AT Air Filter, White, Pack of 1
#adHolmes #ad - Removes up to 99 percent of airborne particles: hepa-type filter removes up to 99 percent of airbone allergens as small as 2 microns. Fits holmes air purifier models: compatible with hap412, hap1702, hap716, hap9243, hap9414, hap9242, hap9413, hap9241, hap9424, hap702, HAP9422, hap9240, hap9423, hap424, hap9412, hap9415, hap422, hap2400, HAP706, and HAP9425 models.More information #ad
Fits bionaire air purifier models: compatible with bap260, BAP9200, BAP825, BAP520, baP815, and BAP9700 models.Brand | Holmes #ad |
Manufacturer | Holmes #ad |
Height | 4.6 Inches |
Length | 10 Inches |
Weight | 0.3 Pounds |
Width | 1.25 Inches |
Part Number | HAPF30AT-U4R-1 |
Model | HAPF30AT-U4R-1 |
Warranty | Comes with manufacturer warranty. |
More information #ad
7. DerBlue
#ad
DerBlue 4pcs Replacement HEPA Filters for Holmes AER1 Type Total Air Filter,HAPF30AT for HAP242-NUC
#adDerBlue #ad - 5. Compatible with holmes units: cap531-u, hap412, hap9240, hap242, hap422, bap9700, hap9242, hap9414, bap825, hap9422, hap706, cap529-u, hap424, hap240, bap9200, bap815, hap9412, hap716, hap9424;compatible with bionaire units: bap260, BAP520.More information #ad
4. 1. Material:be made up of high quality filter paper and durable plastic frame, keeping it working for a long time. Package:you'll get 4pcs Filter. Spare filter allows your air purifier not to wait. For best results change every 4 months. 3. Evidently improves the air quality. 2. Product size: 10 x 4. 6 x 1. 2 inch.Brand | DerBlue #ad |
Manufacturer | DerBlue #ad |
Height | 1.2 Inches |
Length | 10 Inches |
Width | 4.6 Inches |
Part Number | DB-K-212531 |
Model | 8541832905 |
More information #ad
8. Holmes
#ad
2 Count, Holmes HAPF300AHD-U4R-2 Air Purifier Filter
#adHolmes #ad - Maximize comfort and freshness: Made of Cotton. Fits bionaire air purifier models: compatible with bap260, baP9200, BAP815, BAP520, BAP825, and BAP9700 models. 99. 97 percent efficient at removing allergens: true hepa air filter is 99.More information #ad
97 percent efficient in removing airborne allergens as small as 03 microns. Fits holmes air purifier models: compatible with hap412, hap716, hap9413, hap9414, hap9240, hap9243, hap424, hap9423, hap9415, hap702, hap9424, hap9241, hap9242, hap422, hap1702, hap706, hap9422, hap2400, HAP9412, and HAP9425 models.2-pack: includes 2 replacement filters.Brand | Holmes #ad |
Manufacturer | Sunbeam #ad |
Height | 10.2 Inches |
Length | 5.1 Inches |
Width | 3.1 Inches |
Part Number | HAPF300AHD-U4R |
Model | HAPF300AHD-U4R |
More information #ad
9. HOLMES
#ad
Filter, White, Holmes True HEPA
#adHOLMES #ad - Fits bionaire air purifier models: compatible with bap260, BAP825, BAP520, baP9200, BAP815, and BAP9700 models. Includes 1 replacement filter.True hepa filtration: filter helps remove up to 99. 97 percent of dust, odors, pollen, and pet dander from the air passing through it, smoke, mold spores, filtering particles as small as 0.3 microns to help provide cleaner air for your home or office.
More information #ad
Fits holmes air purifiter models: compatible with hap412, hap9423, hap706, hap1702, hap9241, hap9424, hap9243, hap9412, hap9414, hap2400, hap702, HAP422, hap9422, hap9242, hap424, hap9415, hap9413, HAP716, HAP9240, and HAP9425 models. Aer1 compatible: compatible with all aer1-ready Air Purifiers.Brand | HOLMES #ad |
Manufacturer | Holmes #ad |
Height | 4.6 Inches |
Length | 1.25 Inches |
Weight | 0.3 Pounds |
Width | 10 Inches |
Part Number | HAPF300AH-U4 |
Model | HAPF300AH-U4 |
More information #ad
10. Holmes
#ad
HAP242B-U, 3 Speeds plus Optional Ionizer small Air Purifier, Holmes Desktop HEPA-Type , Black
#adHolmes #ad - Customizable settings: 3 speed settings to help you keep your air clean and pure. 70 cadr: air purifier provides a 70 cadr Clean Air Delivery Rate. Ft. Can be placed vertically or horizontally anywhere, including a table or desktop.Durable: 3-year limited warranty. Includes ionizer: this holmes air purifier features an optional air ionizer that helps to bind negative ions to airborne smoke, and pollen to form larger particles that are more easily captured, dust, helping to clean air more thoroughly and tackling odors.
More information #ad
Removes up to 99% of airborne particles: the holmes desktop hepa-type air purifier with Optional Ionizer captures particles as small as 2 microns, pet dander, mold, removing up to 99% of airborne particles and allergens such as pollen, dust, and smoke from the air so you can breathe more comfortably. Slim design, ideal for small rooms: recommended for rooms up to 109 sq.
Brand | Holmes #ad |
Manufacturer | Holmes #ad |
Height | 11.3 Inches |
Length | 14.6 Inches |
Weight | 5.8 Pounds |
Width | 7.2 Inches |
Part Number | HAP242B-U |
Model | HAP242B-U |
More information #ad