Molekule · air purifier

Molekule Air Pro replacement filter

Use part SQ1-PHFL-US. Replace every six months, depending on usage.

The filter that fits

Maker lists this model

Molekule PECO-HEPA Tri-Power filter

Air Pro PECO-HEPA Tri-Power filter

Opens an Amazon search for Molekule PECO-HEPA Tri-Power filter SQ1-PHFL-US. Check the listing says SQ1-PHFL-US.

The original Molekule Air takes the Air PECO-Filter, and the Air Mini and Mini+ take a smaller Tri-Power filter; neither fits the Air Pro.

High confidence: the manufacturer names this exact model on a live page. Each line is the page we read and the day we read it.

Which filter fits molekule.com Maker's own page checked Oct 1, 2026
Air Pro PECO-HEPA Tri-Power filter ... Compatible with: Air Pro
How many molekule.com Maker's own page checked Oct 1, 2026
One replacement PECO-HEPA Tri-Power filter for the Molekule Air Pro purifier
How often molekule.com Maker's own page checked Oct 1, 2026
Molekule recommends replacing the air filter in the Air Pro every six months, depending on usage.
What's in it molekule.com Maker's own page checked Oct 1, 2026
combines three layers of filtration ... The HEPA layer ... the PECO layer ... the activated carbon filter

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molekule.com Maker's own page checked Oct 1, 2026
Air Pro PECO-HEPA Tri-Power filter ... Compatible with: Air Pro
molekule.com Maker's own page checked Oct 1, 2026
Air Pro PECO-HEPA Tri-Power filter, SKU SQ1-PHFL-US

molekule.com Maker's own page checked Oct 1, 2026
One replacement PECO-HEPA Tri-Power filter for the Molekule Air Pro purifier

molekule.com Maker's own page checked Oct 1, 2026
Molekule recommends replacing the air filter in the Air Pro every six months, depending on usage.

molekule.com Maker's own page checked Oct 1, 2026
combines three layers of filtration ... The HEPA layer ... the PECO layer ... the activated carbon filter