Which is better for a large living room?

The Platinum. It is rated for 800 sq ft with CADR near 90 cfm; the Ionic Pro covers only 160 sq ft and publishes no CADR.

Is the Platinum worth the extra money?

If you need to clean a room bigger than about 160 sq ft, yes. At $339.95 versus $169.96, you pay double for roughly five times the rated coverage and measured CADR.

Do either of these need replacement filters?

No. Both use permanent filters; the Platinum's collection blades wipe clean with a damp cloth.

Which one is quieter?

The Platinum lists four speeds including a Silent mode and markets itself as near-silent. The Ionic Pro publishes no noise figures, so there is nothing to compare.

Do they produce ozone?

Both are ionizers. The Platinum lists ozone emissions of 3.0; the Ionic Pro does not state a figure. If ozone is a concern, check with the maker before buying either.

How much do they cost to run?

The Platinum uses 12 W, about 55 kWh a year. The Ionic Pro does not publish power use, so its running cost is unknown.

Ionic Pro Air Purifier vs Ionic Pro Platinum TA750 Air Purifier

Buy the Ionic Pro Platinum (TA750) if you need to clean a real room: it is rated for 800 sq ft and has measured CADR figures around 90 cfm. Buy the Ionic Pro if you only need a small, cheap unit for a bedroom or closet-sized space. The Platinum costs $339.95 at Walmart as of November 6, 2026, versus $169.96 at Amazon for the Ionic Pro — roughly double. Neither is a good pick if you want verified HEPA filtration or ozone-free operation.

Today the Ionic Pro Air Purifier costs $169.99 less at its best price.

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