Alen BreatheSmart 45i Replacement HEPA Filters
For medical-grade protection, shop Alen antimicrobial True HEPA (H13) replacement filters for your BreatheSmart 45i. Cycle 800 SqFt of air every 30 minutes and remove 99.99% harmful particles down to 0.1 microns—including allergens, dust, mold, bacteria, aerosolized viruses, and more.
-
Alen BreatheSmart 45i True HEPA-Pure Filter: B4-Pure / FL40-Pure
Filter ID: FL40
The Pure filter for the Alen BreatheSmart 45i addresses allergy and dust concerns. True HEPA, Antimicrobial.From$69.00 -
Alen BreatheSmart 45i True HEPA Fresh Filter: B4-Fresh / FL40-Silver-Carbon
Filter ID: B4-Fresh / FL40-Silver-Carbon
The Fresh filter addresses allergies, dust, mold, bacteria, and light odors. True HEPA, Antimicrobial.From$89.00 -
Out of stockAlen BreatheSmart 45i True HEPA-OdorCell Filter: B4-Odor / FL40-MP
Filter ID: FL40-MP / B4-Odor
The OdorCell filter addresses allergies, dust & heavy odor. True HEPA, Antimicrobial.From$99.00 -
Alen BreatheSmart 45i 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
