Keep your AC cooler clean and longer-lasting! We recommend you replace your Arctic Air Ultra filter every 3-6 months!

Arctic air Ultra replacement filters are made from a sponge material with an anti-microbial coating to trap dust & other air impurities.

No more wasteful paper filters! The filters are washable and reusable. For use with Arctic air Ultra (not included). how to replace filter: use the filter drawer tab to pull out the filter drawer & remove filter. Place filter in drawer in marked location, and close filter drawer. For best results: lightly pre-soak new filter under cold, running water. For even more cooling power, place a wet filter in the freezer until frozen.

The anti-microbial coating on this air purifier filter ensures durability while keeping your personal space allergen-free. BPA-free filter is good with hard water. The replacement humidifier filter for the tabletop air purifier cooler takes hot & dry air to make it cool, moist & comfortable. Perfect for allergies!