Replacement Filter Media for Purrified Air Units
Breathe better, naturally. Our Purrified Air Refill Packs are carefully sealed in vacuum packaging for maximum freshness and long-term storage.
Each refill contains 2.2 pounds (1 kilogram / 35.2 ounces) of our proprietary blend of:
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Activated carbon
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Zeolite
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Catechin
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Negative ion ceramic balls
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Plus a filter pad to capture litter dust and pet dander
We’ve also enhanced the filter pad with a “tackified” treatment—a proven method from the HVAC industry that improves capture of fine dust, dander, and other airborne particles, while amplifying the catechin's effectiveness.
Dual Purpose, Double Value
We understand our refill packs are an investment, so here’s how to make the most of them.
After use, the filter media becomes a powerful soil enhancer for plants:
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Zeolite converts ammonia from pet odors into nitrogen-based plant food
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Activated carbon improves soil health by removing impurities, preventing mold, and deterring insects
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Both materials help with water retention, slowly releasing moisture as needed to prevent root rot
To use: Cut open the used filter pack and mix into soil at a ratio of 1 part filter media to 10–20 parts soil. That’s about 1 cup per medium flower pot or 2 cups per cubic foot in a garden bed.
Produce works great at significantly reducing litter box odor!
Amazon Verified Purchase Review April 1, 2025
We have six cats and seven litter boxes. The most used have these filters running 24/7. One of those is within 6' of the front door. Guests don't know we have cat's until one strolls by.
The customer service is excellent standing behind the fans which have a lifetime replacement. Per them expect to change the filters ever 4 - 7 months.
Uodate: I am editing my review regarding the price. I mistakenly ordered two three pack sets vice two. I did not notice the description defaulted to the three pack. So apologies as the filters are ~ $48/per not $126. Looking at the positive we will have filters for some time.
Bumped to 5 stars.
Highly recommended
That it works in unit over litter box
Great for cat odors in cat box
The filters themselves have no smell to them so I don't have to worry about the air smelling funky when the purifier isn't on. Nice and hefty, no weird pellet drops when handling. I feel safe knowing this filter will actually remove bad odor...AND THEY DOOOOOO thank you guys so much
I had to move my litter boxes by my bed. I mounted this filter on the wall above the litter boxes. This sucks up the dust, and there is no smell. Awesome product.
