Independently Tested For Ozone. 🔬

Before a device runs next to your cat all day, you should know what it puts into the air.

Result: [your lab result, e.g. X mg/m³ of ozone], which is [X] times below the limit set by the California Air Resources Board (CARB), the strictest air cleaner standard in the United States.

Ion devices can create a small trace of ozone as a byproduct. That's true of the whole category, so the question that matters is how much.

You have a right to that number, so we had AmmoniaGuard™ measured by an independent laboratory.

AmmoniaGuard™ was tested by [laboratory name]. Ozone output: [your result].

For context, CARB requires every air cleaning device sold in California to stay below an ozone concentration of 0.050 parts per million. AmmoniaGuard™ measured [X] times below that limit.

The figure is a concentration in the air around the device, like a temperature reading. It isn't an amount per hour.

Nothing. Ozone is already part of normal outdoor air, and the fresh smell after a thunderstorm is ozone at a far higher level than this.

You won't smell it or notice it, and neither will your cat.

It comes down to power. AmmoniaGuard™ runs on [X] watt(s). Machines built to produce ozone on purpose draw many times more.

At that power level the device can't produce high ozone levels, on day one or years later.

You heard right. Ozone generators make ozone deliberately and in high concentrations, and the EPA warns against them.

AmmoniaGuard™ is not one of those. It's a low-power ion device, and its ozone output was measured independently. If you'd like the full lab certificate, email us and we'll send it.

AmmoniaGuard™ is built to run 24/7 in the same room as you and your cat, with no chemicals, sprays or fragrance.

Plug it in next to the litter box and stop thinking about litter box odor.