Shark HP152 NeverChange Air Purifier, 5-Year Filter, Save $300+ on Filter Replacements, Large Room, 650sq. Odor Neutralizer Technology, Captures 99.98% of Particles,

I am employed by an air duct cleaning company ( air quality is our entire business) and have seen these in quite a few homes in the last few months and have asked the homeowners how they like like them, reviews have been really positive which helped me decide it was the right choice. This is day one review and only having had those on for a little while I can say I have tested this by going through the initial set up and turn on process that was listed in the quick start instructions. I started vacuuming around the house and watched the air quality indicator go down and then when I finished cleaning it ony took 20 mins or so for the unit to clean the air back to 90 plus percent and still climbing. So far I am impressed with this unit and love the AUTO feature so it runs quite and only goes to high fan speed when needed. I will update in the future. Needless to say I am happy that I will not need to be replacing filters once a month like so many other air cleaners in the past.

I am totally glad pulled the trigger and purchased this. My husband came in a month ago with a terrible cough and cold that lasted for weeks. Usually once I person brings it in the home, the entire home gets affected. He's suffered from respiratory issues all his life while I'm the opposite with no problems at all, however this time it passed over to me and it left me hacking for weeks non stop, nightfall was the worst. I'd finally had enough and bought this and when I tell you I no longer wake up in the middle of the night coughing, I am sleeping like a baby. The numbers started hovering around 84/85 then even dropped to turn the ring yellow when I initially powered it on,which was shocking because I just new my home was full of toxins and such, then the numbers started climbing as the day went on which made me very happy. In a days time my air quality is at 100% on the first and 2nd floor level of a 1475sqft townhome apartment. This thing is superb. I plan on getting another unit as soon as my wallet allows it but this is undeniably the best health investment I've ever made, so good I am only writing after day 2 of use. Thank you Shark!!

LOVE LOVE LOVE. This is esthetically, appealing, does not take up a lot of space. It keeps my house smelling fresh. Two days after I set this up, my dog flew up.And within a few hours, you couldn't smell that lingering vomit scent. IYKYK

Worked great up until now. Keeps saying air quality is 0% and ive already cleaned the filters. No matter what I do it says 0% air quality. *Update * I guess it took some time to reset. Working perfectly now.

I live in the city where dust accumulates very quickly and I've actually noticed a difference in the weekly cleaning in terms of how much dust and dander there usually is. I leave it on auto all the time and when it detects impurities it ramps up its own power cleans it out within no more than 10 minutes then goes back to being quiet. It has very low level light so doesn't bother at night and it's the perfect purifier because you can wash the filter out instead of shelling out $60 every couple of months.