- $482.99and upAlen Air Purifier BreatheSmart 45i HEPA w/ Fresh Filter for Rooms up to 1600 SqFt - Perfect for Bedrooms - Captures Allergens & Mold + Odors & SmokeAmazon & 1 more
- $58.00and upAlen Air Filter B4-Pure Replacement H13 True HEPA Filter for BreatheSmart 45i & Flex Air Purifier - Captures Allergens, Dust, & Mold (1 Filter)Amazon & 1 more
- $99.00Alen B7-Pure Hepa Air Purifier Filter | F20011Lowe's
- $129.00Alen B7-Fresh + Carbon Hepa Air Purifier Filter | F20012Lowe's
- $89.00and upAlen Air Filter B4-Fresh Replacement HEPA Filter for BreatheSmart 45i & Flex Air Purifier - Captures Allergens & Mold + Odors & Smoke (1 Filter)Amazon & 1 more
- $49.00Alen Air Filter TF60-Pure Replacement HEPA Filter for T500 Air Purifier - Captures Allergens, Dust, & Mold (1 Filter)Amazon
- $89.00Alen Air Filter BF35-Fresh Replacement HEPA Filter for BreatheSmart Classic Air Purifier - Captures Allergens, Dust, & Mold + Odors & Smoke (1 Filter)Amazon
- SALEFlintar True HEPA Replacement Filter, Compatible with Alen BreatheSmart Flex and 45i Air Purifier, H13 Grade True HEPA, Plus 3 Replaceable Pre-Filters, Part # B4-FreshAmazon・Sale
- $788.00Alen BreatheSmart 75i 1300 Sq. Ft. Air Purifier with Pure Hepa Filter for Allergens, Dust & Mold - CarbonMacy's
- $788.00and upBreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust, and MoldWayfair & 1 more
- $769.00and upAlen BreatheSmart 75i 1300 Sq. Ft. Air Purifier with Fresh Hepa Filter for Allergens, Dust, Odors & Smoke - WhiteMacy's & 1 more
- $808.00and upBreatheSmart 75i 1300 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Odors, and SmokeWayfair & 1 more
- $288.00BreatheSmart FLEX 700 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust, and MoldWayfair
- $468.00and upBreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust, and MoldWayfair & 1 more
- $599.00and upAlen BreatheSmart 75i 1300 Sq. Ft. Air Purifier with Pure Hepa Filter for Allergens, Dust & Mold - WhiteMacy's & 1 more
- $249.00and upAlen FLEX Air Purifier, Quiet Air Flow for Large Rooms, 700 SqFt, Air Cleaner for Dust, Pet Dander, Pollen, Absorbs Cooking/Smoke Odors with Long Filter LifeAmazon & 2 more
- $468.00and upBreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust, and MoldWayfair & 1 more
- $38.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Brushed StainlessFlexShopper
- $40.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - EspressoFlexShopper
- $40.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - OakFlexShopper
- $22.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - WhiteFlexShopper
- $23.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - EspressoFlexShopper
- $38.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Weathered GrayFlexShopper
- $24.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - GraphiteFlexShopper
- $36.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - WhiteFlexShopper
- $24.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - EspressoFlexShopper
- $39.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - OakFlexShopper
- $23.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Brushed StainlessFlexShopper
- $13.00Alen - BreatheSmart FLEX 700 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - WhiteFlexShopper
- $21.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - WhiteFlexShopper
- $24.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - OakFlexShopper
- $40.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - GraphiteFlexShopper
- $39.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - EspressoFlexShopper
- $4.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - OakFlexShopper
- $23.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - GraphiteFlexShopper
- $23.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Weathered GrayFlexShopper
- $38.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - GraphiteFlexShopper
- $24.00Alen - BreatheSmart 45i 800 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - Brushed StainlessFlexShopper
- $40.00Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - Brushed StainlessFlexShopper
- $41.7013 in. x 16.5 in. x 2.25 in. Replacement HEPA Filter Fits Alen HEPA-Fresh Air PurifiersThe Home Depot
- $41.9945i Replacement Filter Compatible with Alen BreatheSmart Flex and 45i Pure Air Purifier, 3-in-1 H13 True HEPA+ Activated Carbon Pre Filter, B4-Pure, 2 X True Hepa+4 X Carbon FilterAmazon
- $31.9945i Replacement Filter Compatible with Alen BreatheSmart Flex and 45i Pure Air Purifier, 3-in-1 H13 Grade True HEPA High-Efficiency Activated Carbon Filter, B4-Pure, 1 True Hepa Plus 4 Carbon FiltersAmazon
- $34.996 in. x 11 in. x 1.5 in. Replacement HEPA Filter Fits Alen BF15A HEPA-Pure A350 Air PurifierThe Home Depot
- $46.6113x15x2.75 Replacement HEPA Filter Fits Alen FF50 HEPA-Pure BreaThe Smart FIT50 Air PurifierThe Home Depot
- $288.00and upAlen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - Brushed StainlessAmazon & 1 more
- $303.00and upAlen Air Purifier BreatheSmart Flex HEPA with Fresh Filter - 1400 Sq. Ft - Perfect for Bedrooms - Captures Allergens, Dust, & Mold + Odors & SmokeAmazon & 2 more
- $303.00and upAlen Air Purifier BreatheSmart Flex HEPA with Fresh Filter - 1400 Sq. Ft - Perfect for Bedrooms - Captures Allergens, Dust, & Mold + Odors & SmokeAmazon & 1 more
- $288.00and upAlen Air Purifier BreatheSmart Flex HEPA with Pure Filter | 1400 Sq. Ft | Perfect for Bedrooms & Home Offices - Captures Allergens, Dust, & Mold - Weathered GrayAmazon & 1 more
- $428.99and upAlen Air Purifier BreatheSmart 45i HEPA with Pure Filter for Large Rooms up to 1600 Sq. Ft. - Perfect for Bedrooms - Captures Allergens, Dust, & MoldAmazon & 1 more
- $318.00and upAlen Air Purifier BreatheSmart Flex HEPA w/ VOC/Smoke Filter - 1400 Sq. Ft - Perfect for Bedrooms - Captures Allergens, Dust, & Mold + VOCs & SmokeAmazon & 1 more
- $279.00and upAlen Air Purifier BreatheSmart Flex HEPA w/ VOC/Smoke Filter - 1400 Sq. Ft - Perfect for Bedrooms - Captures Allergens, Dust, & Mold + VOCs & SmokeAmazon & 1 more
- $318.00and upAlen Air Purifier BreatheSmart Flex HEPA w/ VOC/Smoke Filter - 1400 Sq. Ft - Perfect for Bedrooms - Captures Allergens, Dust, & Mold + VOCs & SmokeAmazon & 1 more
- $498.00Alen BreatheSmart 45i Air Purifier with Odor, True Hepa Filter for Allergens, Pet, Diaper and other Unwanted Odors - 800 SqFt - CarbonMacy's
- $468.00Alen BreatheSmart Flex Air Purifier with Odor, True Hepa Filter for Allergens, Pet, Diaper and other Unwanted Odors - 700 SqFt - Brushed stainlessMacy's
- $818.00Alen BreatheSmart 75i Air Purifier with Odor, True Hepa Filter for Allergens, Pet, Diaper and other Unwanted Odors - 1,300 Sqft - OakMacy's
- $459.00Alen BreatheSmart 45i Air Purifier with Odor, True Hepa Filter for Allergens, Pet, Diaper and other Unwanted Odors - 800 SqFt - WhiteMacy's
- $498.00Alen BreatheSmart 45i Air Purifier with Odor, True Hepa Filter for Allergens, Pet, Diaper and other Unwanted Odors - 800 SqFt - EspressoMacy's
- $379.00Alen BreatheSmart Flex Air Purifier with Odor, True Hepa Filter for Allergens, Pet, Diaper and other Unwanted Odors - 700 SqFt - WhiteMacy's
- $418.00Alen BreatheSmart Flex Air Purifier with Odor, True Hepa Filter for Allergens, Pet, Diaper and other Unwanted Odors - 700 SqFt - EspressoMacy's
- $498.00Alen BreatheSmart 45i Air Purifier with Odor, True Hepa Filter for Allergens, Pet, Diaper and other Unwanted Odors - 800 SqFt - StainlessMacy's