Alen BreatheSmart FLEX Replacement HEPA Filters
Shop True HEPA replacement filters for the Alen BreatheSmart FLEX HEPA Air Purifier. Choose from four filter options and start breathing easy!
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Alen BreatheSmart FLEX True HEPA-Pure Filter: B4-Pure / FL40-Pure
Filter ID: FL40
The HEPA-Pure filter for the Alen BreatheSmart FLEX addresses allergy, asthma, and dust concerns. True HEPA, Antimicrobial.From$69.00 -
Alen BreatheSmart FLEX True HEPA Fresh Filter: B4-Fresh / FL40-Silver-Carbon
Filter ID: B4-Fresh / FL40-Silver-Carbon
The Fresh filter for the Alen BreatheSmart FLEX addresses allergies, cooking odors, mold, and dust. True HEPA, Antimicrobial.From$89.00 -
Alen BreatheSmart FLEX True HEPA-OdorCell Filter: B4-Odor / FL40-MP
Filter ID: FL40-MP
The HEPA-OdorCell filter for the Alen BreatheSmart FLEX addresses allergies, asthma, dust & odor.
True HEPA, Antimicrobial.From$99.00 -
Alen BreatheSmart FLEX True HEPA-Smoke Filter: FL40-H
Filter ID: FL40-H
The Heavy Smoke filter addresses allergies, smoke, chemicals, mold and bacteria. True HEPA, Antimicrobial.From$119.00
