Our fabric pre-filters extend the life of primary filters, catching large airborne particles such as dust, lint, pollen, and pet hair. They're colorful too, and can be customized to compliment your space.
Smart Filtration, you can trust
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Where form meets function
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Switch color in seconds

Meet our filters
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Particle & Carbon
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SmokeBlock
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AllergenBlock
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Free and fast shipping
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60 day home trial
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Free extended warranty
