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Clean air, year round. Molekule filters, delivered to your door.

Save up to 47% with Filter Auto Refills

Air Mini & Mini+

Molekule Air

Air Pro

2 PECO-Filters
(shipped 1x per year)

1 PECO-Filters & 2 Pre-Filters
(shipped 2x per year)

1 PECO-Filters
(shipped 2x per year)

Buying individually

$179.98/year

$149.98/6 months

$159.99/6 months

Auto-refills
Opt into at check out

$119.98/year
- 33% savings -

$79.99/6 months
- 47% savings -

$119.99/6 months
- 25% savings -

Air Mini & Mini+

2 PECO-Filters
(shipped 1x per year)

Buying individually

$179.98/year

Auto-refills

$119.98/year
- 33% savings -

Molekule Air

1 PECO-Filters & 2 Pre-Filters
(shipped 2x per year)

Buying individually

$149.98/6 months

Auto-refills

$79.99/6 months
- 47% savings -

Air Pro

1 PECO-Filters
(shipped 2x per year)

Buying individually

$159.99/6 months

Auto-refills

$119.99/6 months
- 25% savings -

Each purifier comes with 6 months of Molekule filters at purchase. Your first refill box ships 6 months after purchase. Air Mini & Air Pro refills ship yearly thereafter. Molekule Air refills ship every 6 months, containing 1 PECO-Filter & 2 Pre-Filters. Air Pro refills ship every 6 months, containing 1 PECO-Filter. You’re only charged for refills when they ship, so you can cancel any time.

Need filters now?

Need filters now?

Air Mini & Mini+ PECO-Filter

Air Mini & Mini+ PECO-Filter

Average use | 6 months

$89.99

Air Pre-Filter | 2 pk

Air Pre-Filter | 2 pk

Average use | 6 months

$59.99

Air PECO-Filter

Air PECO-Filter

Average use | 6 months

$89.99

Air Pro PECO-Filter

Air Pro PECO-Filter

Average use | 6 months

$159.99

Constant innovation, to your door with our air filter delivery.

With Molekule subscription 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 our air filter delivery.

With Molekule subscription 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.

Woman removing an air purifier lid | Molekule

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