- Is ozone safe to breathe?
- Health agencies advise against ozone levels above about 0.05 ppm in occupied spaces. Run ozone mode only in empty rooms, then ventilate before people or pets return.
- Does it actually remove dust and allergens?
- Ionizers charge particles so they clump and settle, but they do not filter air. A HEPA purifier with a fan is the better choice for dust, pollen and pet dander.
- How large a room does it cover?
- No coverage area is published. Treat it as a small-space device for closets, bathrooms or a car rather than a whole room.
- Is $137.53 a good price?
- Only ShopSimon lists it new at $137.53 as of November 6, 2026, so there is no competing price to judge against. Comparable plug-in ionizers often sell for well under $100.
- What is in the box?
- The listing does not detail the contents. Expect the purifier itself; check with the seller for a power adapter or car plug.
- When is it cheapest?
- With a single seller there is no sale pattern to track. Watch the price history for drops rather than waiting for a seasonal sale.
- Where is the Portable Ozone & Ionic Air Purifier 2 in 1 cheapest?
- At ShopSimon, for $137.53, as of our latest check.