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10 bestAlen Filtersof December 2025

112M consumers helped this year.

1

Alen BreatheSmart Classic Large Room Air Purifier, 1100 sqft. Big Coverage Area, HEPA Filter for Pet Dander, Pet Odors, Allergies, Pollen, Dust, Dander and Fur in White

Alen BreatheSmart Classic Large Room Air Purifier, 1100 sqft. Big Coverage Area, HEPA Filter for Pet Dander, Pet Odors, Allergies, Pollen, Dust, Dander and Fur in White

Alen BreatheSmart Classic Large Room Air Purifier, 1100 sqft. Big Coverage Area, HEPA Filter for Pet Dander, Pet Odors, Allergies, Pollen, Dust, Dander and Fur in White

Alen

9.7

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2

Alen BreatheSmart 75i HEPA Air Purifier with Fresh Filter + Carbon for Large Rooms up to 2,600 m² - Perfect for Living Room & Kitchen - Captures Allergens, Dust and Dust

Alen BreatheSmart 75i HEPA Air Purifier with Fresh Filter + Carbon for Large Rooms up to 2,600 m² - Perfect for Living Room & Kitchen - Captures Allergens, Dust and Dust

Alen BreatheSmart 75i HEPA Air Purifier with Fresh Filter + Carbon for Large Rooms up to 2,600 m² - Perfect for Living Room & Kitchen - Captures Allergens, Dust and Dust

Alen

9.4

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3

Alen 45i Air Purifier, Quiet Air Flow for Large Rooms, 800 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Smoke with Long Filter Life

Alen 45i Air Purifier, Quiet Air Flow for Large Rooms, 800 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Smoke with Long Filter Life

Alen 45i Air Purifier, Quiet Air Flow for Large Rooms, 800 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Smoke with Long Filter Life

Alen

9.2

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4

Alen BreatheSmart 45i HEPA Air Purifier With Fresh Filter, Absorbs Light Household Odors, Chemicals, Pollution, VOCs, Captures Allergens, Dust, Mold, Germs. Bedrooms, and other rooms up to 800 sq. ft

Alen BreatheSmart 45i HEPA Air Purifier With Fresh Filter, Absorbs Light Household Odors, Chemicals, Pollution, VOCs, Captures Allergens, Dust, Mold, Germs. Bedrooms, and other rooms up to 800 sq. ft

Alen BreatheSmart 45i HEPA Air Purifier With Fresh Filter, Absorbs Light Household Odors, Chemicals, Pollution, VOCs, Captures Allergens, Dust, Mold, Germs. Bedrooms, and other rooms up to 800 sq. ft

Alen

8.9

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5

TruSens Air Purifier Carbon Filter | for Use Large 360 HEPA Filter on Z3000 Air Purifiers (Large) | Pack of 3 Filters

TruSens Air Purifier Carbon Filter | for Use Large 360 HEPA Filter on Z3000 Air Purifiers (Large) | Pack of 3 Filters

TruSens Air Purifier Carbon Filter | for Use Large 360 HEPA Filter on Z3000 Air Purifiers (Large) | Pack of 3 Filters

TruSens

8.6

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6

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Heavy Smoke with Long Filter Life

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Heavy Smoke with Long Filter Life

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Heavy Smoke with Long Filter Life

Alen

8.3

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7

TruSens Air Purifier Filter | Large HEPA Drum Filter for Use Z3000 Air Purifier (Large)

TruSens Air Purifier Filter | Large HEPA Drum Filter for Use Z3000 Air Purifier (Large)

TruSens Air Purifier Filter | Large HEPA Drum Filter for Use Z3000 Air Purifier (Large)

TruSens

8.0

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8

K&N 99-5050BK Multi Filter Care Service Kit - Squeeze Black

K&N 99-5050BK Multi Filter Care Service Kit - Squeeze Black

K&N 99-5050BK Multi Filter Care Service Kit - Squeeze Black

K&N

7.7

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9

Alen FLEX Air Purifier, Quiet Air Flow for Large Spaces, 700 Sq ft, Air Purifier for Allergens, Dust, Mould, Pet Odors, Smoke with Long Filter Life

Alen FLEX Air Purifier, Quiet Air Flow for Large Spaces, 700 Sq ft, Air Purifier for Allergens, Dust, Mould, Pet Odors, Smoke with Long Filter Life

Alen FLEX Air Purifier, Quiet Air Flow for Large Spaces, 700 Sq ft, Air Purifier for Allergens, Dust, Mould, Pet Odors, Smoke with Long Filter Life

7.5

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10

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Smoke with Long Filter Life

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Smoke with Long Filter Life

Alen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors, Smoke with Long Filter Life

Alen

7.2

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