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A big part of my job as a pet tech writer is setting up automatic litter boxes and observing my cats, ahem, do their business. It's not glamorous work, but someone's gotta do it. After testing over a dozen, I've learned that not all are created equal.

I've been impressed with all of the automatic litter boxes that I've tested from Petkit , but the PuraMax 2 is the litter box that I recommend to most people. (For more Big Deal Days bargains, be sure to consult our guide to the Absolute Best Prime Day Deals for October 2025 and check in on our Prime Day liveblog , where we're tracking dea

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