Nuwave Whole House Air Purifiers, Oxypure Smart Air Purifier with 5 Stage Tower Structure Air Filter, Air Quality & Odor Sensors, Sleep Mode for Bedroom, Remove 99.99% of Dust, Smoke, Pollen, Allergen

I bought this and it was delivered the next day! It's a lot bigger than I had expected. Says it cleans 1200 square feet. My house is about 1100 and nearly 100 years old so you can imagine old dust and mold that you can't see. It has an indicator light telling you the quality of the air. When I first turned it on it said, "TILT!!" Within 2 hours it was down to normal and I could tell a massive difference in the air quality. I have a dog so there is dander. I have a large cockatoo and they put off a white powder that gets on everything in the house like dust. I have a sensitivity to gas heat and stay sick until the AC is back on again. My lungs always feel raw and sore. Not after sleeping with that thing running last night! It actually smells sweet in the house and I woke up and my lungs weren't sore. Those that are overly picky about noise won't like it on high setting. It does make a roar but not bad. I like the sound of a fan running for background noise. Most of the filters have a 20 year lifetime to them. There are extra filters that come with it as well. That's very nice. It is on rollers and you can move it around with ease. It's not that heavy. If it keeps me well and feeling good this winter then it was worth every penny. I've tried other machines and they just don't work and you are eaten alive by the cost of filters that you have to change constantly. These filters are washable.

These Nuwave Whole House filters are wonderful. Their design is perfect, drawing the air from ground level and powerfully expelling it through the top aimed upwards. We like the way it filters and cleans dust and odor so well, we invested in a second one. They are big, but do a big job! And moving them is a breeze with the wheels. When they are at maximum work level, sound a little like running water out of a faucet. Doesn’t bother anyone, because they are purifying the air. You can really tell the difference in the atmosphere since they arrived. They are a little bit pricey, but do a great job and maintenance is cheap, because most of the 5 filters are brush-able or washable. The cabinet is very accessible, so easy to clean everything. The two are about 6 months old now and still running like new. Also, you can control them with your WiFi devices. Great product. We’re so glad we took the risk. Recommend.

This filter is superb!! Been in operation 3 days now. We are both smokers. Today I went shopping for groceries and was gone 2 hours. I was out in clean air, no smoke, so I got used to the smoke-free air. When I got back, entered the house, there was NO SMOKE ODOR AT ALL!!! This unit uses an electrostatic cleaner (8,000 volts) along with the HEPA filter. We keep it at fan speed 3 out of 6. It’s quiet! The air sensors are very accurate and sensitive! It pegged to max when I was cooking dinner last night! This filter is superb! It has every option you could want for keeping your entire house (up to 2,000 sq ft) clean and odor free! Also comes with an installed HEPA filter and 4 SPARES!! Cleanable stainless steel prefilter, cleanable electrostatic filter, no ozone smell cleanable ozone halt filter, replaceable HEPA filter. It self-monitors all filter status, tells you when to clean and replace! At $600, I was hesitant… but now both my wife and I are glad we got this! We can’t run our window fan to air out the house in winter or summer, so this filter is PERFECT!!! It does what it promises!

This unit is easy to use and works when you need it. We have it in our restaurant seating area which is about 4800 cu Ft. This unit is supposed to take care of 2500 cu Ft, I believe. However, it works great in our seating area of 20X20X12. I noticed it instantly detects foul orders (dirty mop buckets, garbage cans rolling next to it) and instantly kicks into another gear to clear the air when in auto. The turbo button (not sure it's called "turbo") is a a good way to prep the area if you know you'll be working in the area. We just opened and this came in handy during and after our restoration. It is quiet and looks really nice. It is easy to move and has many control options. We use the auto mode while open and manually turn it off at night. It has a timer and scheduler but we've not used those features yet. There are a lot of filters and many extra filters. That's a nice bonus. A little on the pricey side, but for the volume of air we ask it to clean, and all its features, it's worth the investment. Strange this is, after I've been working all day and stand next to this unit, it kicks into high gear and the indicators show "dirty"... Maybe it's trying to tell me I need a shower? ... I take it that the sensor is tuned to sense humidity and sweat and reacts to conditions in the air. Love this unit, I recommend purchasing.

Over all I am happy with this purchase. The air quality seems to be better( less stuffy ). There is less dust but still more than I care to have but we do have 4 dogs and two cats. It completely takes care of all odors including perfume, cooking, pets, smoke from outside, cleaning products (bleach...) and many more. The air system is not air tight like a hepa filter is. I can see dust building up on the wall where the system blows the air back out. There is also dust build up on the exit grate of the machine. However, it does collect a lot of dust and stuff. The filters are proof that it is doing an impressive job of giving us cleaner air. It moves a lot of air so I figure if it doesn’t catch every particle the first time it will catch it eventually. We haven’t been sick since we started using it so it must be taking care of the viruses. The touch controls are easy to understand and use. The noise level is low. We leave the machine on all the time and we hardly notice that it is on. When we use it in turbo mode the noise level increases quite a bit but tolerable. I like the nighttime feature so we can leave it on but it’s indicator lights go off. We are pleased with it so far.