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Clean air, year round. Delivered.

Need filters now?

Need filters now?

Air Mini PECO-Filter | 1 pk

Air Mini PECO-Filter | 1 pk

Average use | 6 months

$75

Air Mini PECO-Filter | 2 pk

Air Mini PECO-Filter | 2 pk

— Save $30 —

Average use | 1 year

regular price $150 sale price $120

Air Mini PECO-Filter | 4 pk

Air Mini PECO-Filter | 4 pk

— Save $75 —

Average use | 2 years

regular price $300 sale price $225

Air Pre-Filter | 2 pk

Air Pre-Filter | 2 pk

Average use | 6 months

$79

Air Pre-Filter | 4 pk

Air Pre-Filter | 4 pk

— Save $24 —

Average use | 1 year

regular price $158 sale price $134

Air Pre-Filter | 8 pk

Air Pre-Filter | 8 pk

— Save $60 —

Average use | 2 years

regular price $316 sale price $256

Air PECO-Filter | 1 pk

Air PECO-Filter | 1 pk

Average use | 6 months

$80

Air PECO-Filter | 2 pk

Air PECO-Filter | 2 pk

— Save $32 —

Average use | 1 year

regular price $160 sale price $128

Air PECO-Filter | 4 pk

Air PECO-Filter | 4 pk

— Save $80 —

Average use | 2 years

regular price $320 sale price $240

Air Pro PECO-Filter | 1 pk

Air Pro PECO-Filter | 1 pk

Average use | 6 months

$150

Air Pro PECO-Filter | 2 pk

Air Pro PECO-Filter | 2 pk

— Save $60 —

Average use | 1 year

regular price $300 sale price $240

Air Pro PECO-Filter | 4 pk

Air Pro PECO-Filter | 4 pk

— Save $150 —

Average use | 2 years

regular price $600 sale price $450

Want to never think about filters again?

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With auto-refills, save big on filter costs.

Skip the line

Filters arrive when it’s time to replace them.

Get free shipping

We’re so proud of our tech, we get it to you for free.

Constant innovation, to your door.

With auto-refills, subscribers get automatic access to Molekule’s constant filter innovation, so you always have the absolute latest air purification technology.

Constant innovation, to your door.

With auto-refills, subscribers get automatic access to Molekule’s constant filter innovation, so you always have the absolute latest air purification technology.

The FAQs on fresh filters

Our Customer Support team is here to help clear the air of any questions or concerns you have around filters.

  • When should I replace filters?

    For all PECO-Filters, we suggest changing them every 6 months, or when your Filter Status Indicator on top of the purifier says to do so. For the Molekule Air’s Pre-Filter, we recommend replacement every 3 months. Or, simply change your filters when it says Replace in the mobile app.

  • How do I manage my auto-refills?

    You can visit My Molekule Account to manage your auto-refills. If you need extra filters in addition to those included in your auto-refill, you can buy them on this very page or directly on molekule.com.

  • How should I store my extra filters for my device?

    Keep them in their wrappers in a closed location with minimal VOCs, like in the cardboard box they came in. If there's a carbon filter packet in the box, leave it in. Avoid storing in plastic containers, freshly painted areas, or anywhere they could be exposed to fumes from fire or cooking.

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