Filter Media Replacement Pack

A single replacement filter media pack for Purrified Air litter box air purifiers. It holds 2.2 pounds (one kilogram / 35.2 ounces) of a proprietary blend of activated carbon, zeolite, catechin and negative ion ceramic balls, plus a "tackified" filter pad that captures kicked-up litter dust and pet dander.

How long it lasts

4 to 7 months, depending on conditions in your home. Let your nose be your guide when it comes time to replace it. Each pack comes in a sealed vacuum bag for long-term storage.

Why the pad is "tackified"

We borrowed the technology from the furnace filter industry. Furnace filters with a tacky coating capture more dust, dander and other particulates in your home.

Get double the value

The main ingredients, activated carbon and zeolite, are excellent soil enhancers. Both absorb excess water and release it slowly as plants need it, preventing root rot. Zeolite turns the ammonia in cat urine into nitrogen-based plant food, and activated carbon rids soil of impurities, repels insects, and prevents mold and odors. Cut open the used pack and mix it into soil at about one part filter media to 10 to 20 parts soil: roughly one cup per medium flower pot, or two cups per cubic foot of garden soil.

Buying for the year? Multipacks save up to 15%.