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Single Filter Sale

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The HEPA-Silver replacement filter features Alen's anti-microbial Silver-Ion threads to protect the filter from bacteria.

Price: from $75.00
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This HEPA-Silver carbon filter removes mold, bacteria & dust, creating an allergy- and asthma-friendly environment.

Price: from $75.00
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The HEPA-Fresh replacement filters for the Alen A350 addresses allergies, asthma, and dust concerns.

Price: from $65.00
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The HEPA-Silver replacement filter contains anti-microbial Silver-Ion threads to prevent bacteria growth on the filter.

Price: from $56.00

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The Alen HEPA-Silver Filter contains Alen's Anti-microbial Silver-Ion threads to prevent bacteria growth on the filter.

Price: from $56.00
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The HEPA-Pure replacement filter for the Alen A350 addresses allergies, asthma, and dust.

Price: from $56.00
Quick View

The Alen HEPA-Fresh replacement filter creates an allergy- and asthma-friendly environment.

Price: from $56.00
Quick View

This HEPA-Silver carbon filter removes mold, bacteria & dust, creating an allergy- and asthma-friendly environment.

Price: from $84.00

Quick View

The HEPA-Silver replacement filter features Alen's anti-microbial Silver-Ion threads to protect the filter from bacteria.

Price: from $65.00
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The HEPA-Pure filter for Alen BreatheSmart purifies air for allergy, asthma, and dust concerns.

Price: from $65.00
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The HEPA-Silver replacement filter features Alen's anti-microbial Silver-Ion threads to protect the filter from bacteria.

Price: from $65.00
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HEPA-OdorCell filter for the Alen BreatheSmart tackles allergies, asthma, and dust, as well as pet odors.

Price: from $103.00

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The HEPA-Pure replacement filter for the Alen T500 air purifier addresses allergies, asthma, and dust.

Price: from $41.00
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HEPA-FreshPlus filter for the Alen BreatheSmart addresses allergies, asthma, dust, and odors.

Price: from $84.00
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The HEPA-OdorCell filter addresses allergies, asthma, and dust concerns as well as pet odors.

Price: from $84.00
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The HEPA-Pure Filter for the Alen Paralda air purifier addresses allergies, asthma, and dust concerns.

Price: from $41.00

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The HEPA-Silver replacement filter features Alen's anti-microbial Silver-Ion threads to protect the filter from bacteria.

Price: from $75.00
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The HEPA-Pure replacement filter for the Alen T100 and T300 addresses allergies, asthma, and dust.

Price: from $46.00
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The HEPA-Pure replacement filter for the Alen T100 and T300 addresses allergies, asthma, and dust.

Price: from $46.00
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The HEPA-Fresh replacement filter for the Alen T500 creates an allergy- and asthma-friendly environment.

Price: from $46.00

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The HEPA-OdorCell replacement filter for the Alen T500 air purifier removes pet odors from your indoor air.

Price: from $84.00
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The Alen HEPA-Fresh replacement filter creates and allergy- and asthma- friendly environment.

Price: from $56.00
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The HEPA-Pure filter for the Alen BreatheSmart FIT50 addresses allergy, asthma, and dust concerns.

Price: from $75.00
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The Alen HEPA-Fresh Replacement Filter for the Paralda removes allergens & light smoke.

Price: from $46.00

Changing your filter regularly means peak year-round performance for your air purifier - and your lungs. We're making it as easy and affordable as possible with the biggest filter sale we've ever had. If you're a "buy them as you need them" type, save 5% on all single filters. Want to stock up for the whole year? Filter bundles are up to 40% off. And remember, we are always tax-free & ship for free, too!

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