Purrified Air Refill Pack

If you buy here and do not live in Washington State, you will not have to pay sales tax. Our Purrified Air replacement filter media packs come in a sealed vacuum bag for long-term storage. Our Filter media replacement pack contains 2.2 pounds (one kilogram / 35.2 ounces) of a proprietary blend of activated carbon, zeolite, catechin, and negative ion ceramic balls, plus a filter pad to capture kicked up litter dust and pet dander.  A "tackifide" filter pad treatment which captures more dust and dander, and also provides a more potent catechin phase.  We borrowed this technology from the furnace filter industry. Furnace filters with an application of a tacky coating capture more dust, dander and other particulates in your home. We know our filter media refills are not cheap. Here is a way to get double the value out of them. Turns out the primary ingredients of our filter media packs -- activated carbon and zeolite --  are excellent soil enhancers for plants. Both absorb excess water and slowly releases it as the plant requires, preventing root rot. Zeolite takes the ammonia in cat urine and turns it into nitrogen-based plant food. Activated carbon rids soil of impurities, repels insects, and prevents mold and odors. To apply, cut open used media packs, and mix into soil at a rate of about one part filter media to 10-20 parts soil. That’s roughly one cup per medium size flower pot or two cups per cubic foot of soil in the garden. Pay in full or by interest-free installments with ShopPay. $47.99 for one. Or, Save 10% ($9.60) and get two for $86.38. Save 12% ($17.28) and get three for $126.69. Save 15% ($28.97) and get four for $163.17. Free shipping in United States.   Note on Canadian and UK orders: We have a new, lower shipping rate of $20 USD for orders on one filter media replacement pack to Canada and $28 USD to the UK. It includes all duties, customs fees and brokerage fees. (Click HERE for those rates.) Any taxes you may owe depend on local policy.  Other order quantities and weights may be subjected to brokerage fees, duties and taxes which must be paid by customer upon receipt of package. However, our respective postal services seem to be less rapacious on these counts than UPS or DHL. As a result, we prefer to ship with them. To find out more about what these costs may amount to please Google "customs duty calculator."