First, it’s super easy to set up and use.

Then, I just had to plug it in.

The interface is simple, with big buttons and obvious controls.

Amazon Prime

Remember how I said the control panel was super easy to see and navigate?

When the percentage is between 0 and 69, there’s a red ring around the display.

From 70 to 84, the ring is orange and from 85 to 100, it’s blue.

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The odor neutralizer turned out to be a little scent cartridge that attaches to the top of the machine.

I can adjust how much scent is given off by twisting it.

The Shark NeverChange deal

There are different sizes and capacities available for the Shark NeverChange.

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Two odor-neutralizingcartridge replacementsare $25 on the site, though I’ve found third-party ones for cheaper.

Amazon Prime

Amazon Prime

Amazon Prime

Amazon Prime

Amazon Prime

Amazon Prime

Shark Air Purifiers for Home Large Room with NeverChange Air Filter, 5 Year HEPA Filter, Covers 650 Sq. ft, Odor Neutralizer and Clean Sense Technology, Removes 99.98% of Dust & Allergens, HP152

Amazon Prime

Amazon Prime

Amazon Prime

Amazon Prime

Amazon Prime

Shark NeverChange air purifier