Alen Air Purifier Replacement Filters

Your first filter is included when you purchase an Alen Air Purifier. Overtime, the HEPA style filters inside your air purifier are weighed down with particles. We recommend changing your Alen Air Purifier Filters every 6 to 12 months for optimal air quality.

Enjoy the convenience of Alen's AutoShip Filter Plan. Add your filter to cart then select AutoShip at checkout for 10% off all future filter orders and FREE shipping.

Click on your air purifier to see its replacement filters.

BreatheSmart Air Purifier

HEPA-Pure Filter
BreatheSmart replacement filter for dust and allergens
Product Code: BF35
Price: $59.00
FREE Shipping

HEPA-Silver Filter
BreatheSmart replacement filter with Silver-Ion Technology for allergens, mold, bacteria and light odor
Product Code: BF35-Silver-Carbon
Price: $79.00
FREE Shipping

HEPA-FreshPlus Filter
BreatheSmart replacement filter with a heavy layer of Activated Carbon for allergens, chemicals and VOCs
Product Code: BF35-VOC
Price: $89.00
FREE Shipping

HEPA-OdorCell Filter
BreatheSmart replacement filter with patented MCP Odor Technology for allergens, smoke and heavy odor
Product Code: BF35-MP
Price: $109.00
FREE Shipping


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Paralda Air Purifier

HEPA-Pure Filter
Paralda replacement filter for dust and allergens Product Code: TF50
Price: $44.00
FREE Shipping

HEPA-Fresh Filter
Paralda replacement filter with Activated Carbon for dust, allergens and light odor
Product Code: TF50-Carbon
Price: $49.00
FREE Shipping

HEPA-Silver Filter
Paralda replacement filter with Silver-Ion Technology for allergens, mold, bacteria and light odor
Product Code: TF50-Silver
Price: $59.00
FREE Shipping

HEPA-OdorCell Filter
Paralda replacement filter with patented MCP Odor Technology for allergens, smoke and heavy odor
Product Code: TF50-MP
Price: $89.00
FREE Shipping

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A350 Air Purifier

HEPA-Pure Filter
A350 replacement filter for dust and allergens
Product Code: BF15A
Price: $49.00
FREE Shipping

HEPA-Fresh Filter
A350 replacement filter with Activated Carbon for dust, allergens and light odor
Product Code: BF25A
Price: $59.00
FREE Shipping

HEPA-Silver Filter
A350 replacement filter with Silver-Ion Technology for allergens, mold, bacteria and light odor
Product Code: BF25A-Silver
Price: $69.00
FREE Shipping

HEPA-OdorCell Filter
A350 replacement filter with patented MCP Odor Technology for allergens, smoke and heavy odor
Product Code: BF25A-MP
Price: $89.00
FREE Shipping


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A375 Air Purifier

HEPA-Fresh Filter
A375 replacement filter with Activated Carbon for dust, allergens and light odor
Product Code: BF25A
Price: $59.00
FREE Shipping

HEPA-Silver Filter
A375 replacement filter with Silver-Ion Technology for allergens, mold, bacteria and light odor
Product Code: BF25A-Silver
Price: $69.00
FREE Shipping

HEPA-OdorCell Filter
A375 replacement filter with patented MCP Odor Technology for allergens, smoke and heavy odor
Product Code: BF25A-MP
Price: $89.00
FREE Shipping


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T300 Air Purifier

HEPA-Pure Filter
T300 replacement filter for dust and allergens
Product Code: TF15
Price: $44.00
FREE Shipping

HEPA-Fresh Filter
T300 replacement filter with Activated Carbon for dust, allergens and light odor
Product Code: TF30
Price: $49.00
FREE Shipping

HEPA-Silver Filter
T300 replacement filter with Silver-Ion Technology for allergens, mold, bacteria and light odor
Product Code: TF30-Silver
Price: $59.00
FREE Shipping

HEPA-OdorCell Filter
T300 replacement filter with patented MCP Odor Technology for allergens, smoke and heavy odor
Product Code: TF30-MP
Price: $89.00
FREE Shipping

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T100 Air Purifier

HEPA-Pure Filter
T100 replacement filter for dust and allergens
Product Code: TF15
Price: $44.00
FREE Shipping

HEPA-Fresh Filter
T100 replacement filter with Activated Carbon for dust, allergens and light odor
Product Code: TF30
Price: $49.00
FREE Shipping

HEPA-Silver Filter
T100 replacement filter with Silver-Ion Technology for allergens, mold, bacteria and light odor
Product Code: TF30-Silver
Price: $59.00
FREE Shipping

HEPA-OdorCell Filter
T100 replacement filter with patented MCP Odor Technology for allergens, smoke and heavy odor
Product Code: TF30-MP
Price: $89.00
FREE Shipping

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A250 Air Purifier

HEPA-Pure (For the A250 discontinued model only)
Designed for the Alen A250 (now discontinued) Air Purifier, the Alen HEPA-Pure Filter is a HEPA style filter for dust and allergen removal.
Product Code: BF15
Price: $59.00
FREE Shipping