The cost/poor quality of our old cleaners made the decision to buy the Shark NeverChange EZ! The Shark NeverChange does such a great job we could easily tell a difference within 24 hours of plugging it in! Thank you Shark

I think this was a good compromise for peace of mind. Shark is a well-known brand for quality products. I accidentally burned some air fryer paper in the kitchen, and the Shark located in my living room kicked in about 3 minutes later—the display dropped down to 50% red and it went to work. It was back at 100% within 15 minutes. I like this unit so much that I bought the 250 sq ft units for my kids' room and the 650 sq ft unit for our master bedroom. I definitely would recommend!

Very pleased with Shark Neverchange Air Purifier. Easy set up and use. I noticed an air quality difference witin a few hours. Perfect for my home, good value, and would recommend.

I bought this air purifier because I was tired of the plug ins and candles with the overly sweet and floral scents. Now my home smells fresh and clean.

We started noticing a difference in our stuffy sinus relief at about day 2. Would recommend

Great air purifier. I have several of these in two different homes and even ordered for my kids.

Absolutely loving my Shark never change

It works very well as far as I can tell. When in auto mode with good air quality it is almost silent. I have not have it long enough to judge the durability of the filter. I wish it had however a wifi/bluetooth capabilty with app to control it/review info

The machine works fine, it’s the added air freshener that I despise since it was encouraging allergy reactions despite my first turning it down and then completely off. Finally I just threw the dang thing away. It doesn’t smell like an ocean breeze in any sense of the word and I’ve been to both oceans and the Gulf. It smells like cheap perfume which I’m also allergic to. Had to call customer support the first day to figure out the dang air freshener is in the sealed pack and the entire thing pops in the top. The machine did quite working on the third day. We run it 24/7 and one morning woke up and it had stopped. Called customer support who are great by the way thus the 4 stars and discovered one of the sides had popped out, easy fix and it has had no other issues.

Does what it’s made to do, clean air during winter. Use in kitchen area, works well to clear air of residual cooking smells. Is louder on high than our Alen purifier, but for what we use it, it’s perfect. Highly doubt the 5 year filter life, time will tell.