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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.
2. Contain and dimension- including 4pcs filters. Filter: h: 10 inches x L: 4. 6 inches x W: 1. 2 inches. 3. Function and material- evidently improves the air quality.

Spare filter allows your air purifier not to wait. Product size: 10 x 4. 6 x 1. 2 inch. Compatible with holmes units: cap531-u, hap9422, hap716, cap529-u, hap412, hap424, hap9414, hap9412, hap422, hap706, hap242, hap9240, bap815, HAP240, bap9200, hap9424;compatible with bionaire units: baP260, hap9242, bap9700, bap825, BAP520.


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. Air purifier: remove up to 99-percent of airborne particles and leave it fresh and clean-smelling with this durable air filter and ionizer.




97 percent of dust, mold spores, and pet dander from the air passing through it, odors, pollen, smoke, filtering particles as small as 0.3 microns to help provide cleaner air for your home or office.

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. Durable: 3-year limited warranty.
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 - Package include 2 filters, 4 Carbon Booster Filters. Designed for aer1 ready air purifiers, Replaces A Filter, D Filter, K Filter. Compatible with bionaire units: bap260, bap9200, BAP9700, bap825, bap815, BAP520.More information #ad
Dimension: 1. 2 x 10 x 4. 6 inches. Compatible with holmes units: cap531-u, hap9422, hap716, hap240, cap529-u, hap9240, hap9412, hap424, hap422, hap9242, hap412, hap706, hap9424, hap9414, hap242, HAP1200.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
HAP242-NUC, DerBlue 4 pcs True HEPA Filter Compatible with Holmes AER1 Filter Including 4pcs Filters Replacement Parts # HAPF300AH-U4R
#adDerBlue #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.
More information #ad
They are made up of high quality filter paper and durable plastic frame, keeping it working for a long time. 1. Applications-this set activated for holmes units: cap531-u, hap242, bap815, hap412, hap422, hap9414, hap9424 compatible with bionaire units: BAP260, hap9412, hap706, hap716, bap9200, hap240, bap825, hap9422, hap9240, bap9700, hap9242, hap424, cap529-u, BAP520.22. Contain and dimension- including 4pcs filters. Filter: h: 10 inches x L: 4. 6 inches x W: 1. 2 inches. 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 - 5. 1. 3. For best results change every 4 months. 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. Product size: 10 x 4. 6 x 1. 2 inch. Compatible with holmes units: cap531-u, hap9422, hap716, cap529-u, hap412, hap424, hap9414, hap9412, hap422, hap706, hap242, hap9240, bap815, HAP240, bap9200, hap9424;compatible with bionaire units: baP260, hap9242, bap9700, bap825, BAP520.
More information #ad
Material:be made up of high quality filter paper and durable plastic frame, keeping it working for a long time. 2. 4. Evidently improves the air quality.Brand | DerBlue #ad |
Manufacturer | DerBlue #ad |
Part Number | DB-K-212532 |
More information #ad
4. ECOMAID
#ad
Replacement HAPF30AT HAP242-NUC, for Holmes Air Purifier Filter AER1 Series, ECOMAID 2 HEPA + 4 Carbon Booster Filters for Holmes AER1 HEPA Type Total Air Filter
#adECOMAID #ad - Dimension: 1. 2 x 10 x 4. 6 inches. Package include 2 filters, 4 Carbon Booster Filters. It also helps deodorize any unfavorable household smell. Compatible with holmes units: cap531-u, hap424, hap422, hap716, hap240, hap9242, hap706, hap9240, hap9424, hap9414, hap242, hap9422, hap9412, cap529-u, hap412, HAP1200.More information #ad
Compatible with bionaire units: bap260, bap9200, BAP825, bap9700, bap815, BAP520. Replaces a filter, D Filter, K Filter. Compatible with holmes units: cap531-u, hap9412, hap242, hap9414, hap9240, hap412, hap422, hap240, hap9422, hap706, hap716, hap424, hap9242, CAP529-U, HAP9424.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 - Ionizing capture: ionizer helps bind negative ions to airborne smoke, dust, and pollen to form larger particles that are easier to capture.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. Air purifier: remove up to 99-percent of airborne particles and leave it fresh and clean-smelling with this durable air filter and ionizer.
More information #ad
Select your filter: pick the right filter for your needs; Dimensions L x W x H: 27. 90 x 10 x 8. 70 inches; Weight: 11. 30 pounds. For medium rooms: slim design is ideal for small and medium rooms; recommended for use in rooms up to 202 square feet.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 - Fits holmes air purifier models: compatible with hap412, hap9242, hap9241, hap702, hap422, hap9424, hap9243, hap9423, hap9412, hap9415, hap424, hap9422, hap9413, hap2400, HAP9414, hap1702, hap706, HAP9240, hap716, and HAP9425 models.More information #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 bionaire air purifier models: compatible with bap260, BAP520, BAP815, BAP9200, baP825, 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 - 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. 4. 1. Compatible with holmes units: cap531-u, hap242, bap9200, hap9422, bap825, hap424, hap240, hap9412, bap9700, hap716, hap9424;compatible with bionaire units: bap260, hap9414, HAP422, CAP529-U, bap815, hap9240, HAP9242, hap706, hap412, BAP520.More information #ad
2. Product size: 10 x 4. 6 x 1. 2 inch. For best results change every 4 months. 5. Package:you'll get 4pcs Filter. Spare filter allows your air purifier not to wait. 3.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, BAP520, BAP9200, baP825, BAP815, and BAP9700 models.2-pack: includes 2 replacement filters. 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, hap9243, hap9424, hap9414, hap2400, hap9242, hap716, hap702, hap1702, hap424, hap9422, hap9412, hap9415, hap422, hap9413, hap9240, HAP9241, hap9423, hap706, and HAP9425 models.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
Holmes True HEPA, Filter, White
#adHOLMES #ad - Fits bionaire air purifier models: compatible with bap260, baP520, BAP815, BAP825, BAP9200, and BAP9700 models. True hepa filtration: filter helps remove up to 99.97 percent of dust, mold spores, and pet dander from the air passing through it, odors, pollen, smoke, filtering particles as small as 0.3 microns to help provide cleaner air for your home or office.
More information #ad
Aer1 compatible: compatible with all aer1-ready Air Purifiers. Includes 1 replacement filter. Fits holmes air purifiter models: compatible with hap412, hap9412, hap9423, hap9414, hap9241, hap1702, hap702, hap9415, hap9424, hap424, hap422, HAP9240, HAP2400, hap706, hap9422, hap9413, hap9243, hap9242, hap716, and HAP9425 models.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
Holmes Desktop HEPA-Type , Black, HAP242B-U, 3 Speeds plus Optional Ionizer small Air Purifier
#adHolmes #ad - 70 cadr: air purifier provides a 70 cadr Clean Air Delivery Rate. 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.More information #ad
Customizable settings: 3 speed settings to help you keep your air clean and pure. Slim design, ideal for small rooms: recommended for rooms up to 109 sq. Ft. Can be placed vertically or horizontally anywhere, including a table or desktop. 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. Durable: 3-year limited warranty.
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