Ozone Safety

Independently Tested. 49× Below California's Strictest Ozone Limit. 🔬

Netruna was tested by an independent third-party laboratory.

The result was 0.002 mg/m³ of ozone—49 times below the maximum ozone limit allowed by the California Air Resources Board (CARB), the strictest air purifier standard in the United States.

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Know Exactly What's Going Into Your Air. 💨

If you're plugging something into your home, you deserve to know exactly what it releases.

Negative ion devices naturally create a tiny amount of ozone while operating.

Every negative ion device on the market does.

The important question isn't whether ozone is produced.

It's how much.

That's why we had Netruna independently tested.

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The Lab Results. 🧪

An independent laboratory measured Netruna at 0.002 mg/m³ of ozone.

For comparison:

Netruna: 0.002 mg/m³
California (CARB) maximum allowed: ≈0.098 mg/m³
Result: 49× below the limit

CARB regulates air-cleaning devices sold in California and is widely considered the strictest ozone regulator in the United States.

Every air purifier legally sold there must stay below this limit.

Netruna isn't just below it.

It's 49× times below it.

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What Does 0.002 mg/m³ Actually Mean? ☁️

Honestly?

You won't notice it.

That number measures the highest amount of ozone present in the air around the device, not how much it creates every second.

Think of it like measuring room temperature.

When a room is 72°F, it isn't 72 degrees per hour.

It's simply the amount that's present in the air.

At 0.002 mg/m³, the ozone level is so low that most consumer ozone meters can't even detect it.

Measuring it requires laboratory equipment.

Neither you nor your family will smell it or notice it.

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Why Is It So Low? ⚡

The answer is simple.

Netruna runs on just 1 watt of power.

For comparison:

Netruna: 1 watt
Typical phone charger: around 5–20 watts
Industrial ozone generators: often 50–200+ watts

Creating high ozone levels takes a lot of electrical power.

Because Netruna operates at just 1 watt, it simply doesn't have the energy required to produce ozone anywhere near harmful levels.

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What About Ozone Air Purifiers? ⚙️

You've probably heard that ozone air purifiers can be dangerous.

That's true.

Those products are designed to intentionally generate large amounts of ozone as their primary way of cleaning the air.

Netruna works differently.

It uses negative ions to help reduce odors.

The tiny amount of ozone produced is simply a natural side effect of that process—not its purpose.

Independent testing confirmed its ozone output is 49 times below California's strictest legal limit.

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Putting the Number Into Perspective 📏

The word "ozone" sounds alarming.

But with many things, the amount matters just as much as the substance itself.

For example:

Around 15 minutes of summer sun delivers enough UV radiation to begin damaging skin DNA.
Researchers estimate the average American consumes 74,000–121,000 microplastic particles each year through food, water, and air.
More than 90% of Americans have detectable BPA in their bodies.

These examples don't mean you should avoid sunshine, stop eating, or stop drinking water.

They simply show that exposure depends on the dose.

At 0.002 mg/m³, the ozone produced by Netruna is extremely small—far below the strictest limit allowed for air-cleaning devices sold in California.

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