This post is sponsored by Okaysou. This post contains Amazon Associate links*

UPDATE: This model is no longer available. Please visit to see their newest air purifiers.

The more time we spend at home, the more we become aware of our litter boxes. That’s certainly been then case for me this year. Most of our litter boxes are outside on the catio, however there is one in my office, right next to my desk. And with the hot summer weather here in Phoenix, the indoor litter box has gained popularity. So when the folks at Okaysou asked if I would like to review their AirMics4S air purifier, I said yes, hoping that it might help refresh my workspace.

This compact air purifier packs a big punch! When I received the unit I immediately set it up to run in my office with the 3-speed fan set on high. I left to go grocery shopping and when I got back the air was noticeably fresher in my office. Enough that my husband and I both remarked at the difference. The AirMics4S is designed to filter the air in a 300 sq ft room three times per hour. My office is about 150 square feet, so the air is being completely circulated through the purifier every 13 minutes or so. Pretty powerful for a machine that measures just 9″ x 9″ x 12″.

The AirMics4S air purifier uses a medical grade H13 HEPA filter that captures 99.97% of air pollutants. Replacement filters are available specifically for pet allergies, germ defense, toxin absorption and heavy odor removal. 

Other features include an optional night light that emits a soft blue glow, a timer that can be set to turn the unit off after 2, 4 or 8 hours, and an ultra-quiet sleep mode that creates gentle white noise and automatically turns off all lights.

The compact unit is attractive and easy to move from room to room, weighing only 6.6 lbs. Overall this is an excellent air purifier that will definitely make living with a litter box much easier! Available from Amazon.

More information about the AirMics4S and other Okaysou air purifiers at

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*FTC Disclosure: Hauspanther received payment from the sponsor to feature this content. This post contains Amazon Associate links. If you make a purchase after clicking on the links, Hauspanther will get a small commission. We are dedicated to finding the coolest products for cats and cat lovers and we never recommend anything that we don’t love.