Nuwave Smart Air Purifier for Home Large Room up to 2,934 Sq. Ft., Auto Function Monitors Air Quality & Adjusts 6 Fan Speeds 5-Stage Filtration System Includes 8 Additional HEPA & Carbon Combo Filters

Purchased with extra filters early April 2025 and was not difficult to assemble. Seems well made and relatively quiet on lower speeds. I have been using it on 'auto' for setting so it does move to higher speeds at times and will definitely hear it at higher speeds. 2100 sq ft house in rural area next to farming field (soy beans this year) and placed in rarely used living room. I have noticed a reduction in dust since using. I haven't noticed much of an increase in electricity use (I do track monthly KWH) so it is fairly efficient. Using for 4 months 24/7 with zero problems. I have not received a warning light to clean the filters after 4 months so I am planning on cleaning filters on first of the month so I can't comment on cleaning. Time will tell on longevity. Kind of pricey (at least for me) but I am satisfied with the purchase.

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!

I bought this for my son who has many animals in his house, and has allergies. It cleans the air amazingly well, removes most odors, and is easy to clean and service. It replaced a HEPA/Bulk charcoal unit that was costing a fortune to keep refilled with filters and charcoal, and is doing every bit as good or better. Being able to wash most elements without generating more trash for the landfill is a great thing.

Definitely a difference in air quality with it running is a bit loud but worth the money

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.

This purifier has literally been a life changer. I originally got it to keep the odor down because entertain and have two cats. Upon cleaning I can't believe the amount of cat hair it picks up. We had it for a full year before a fluke operating error occurred. Customer service was able to replace the purifier within a week once I sent it in for a repair or replacement. I noticed a difference in quality of air when it was gone and when I received it back. It is sleek and blends in with my decor and is quiet, until it picks up an odor that shouldn't be there. If you're on the fence on finding a purifier and spending the money, get this one, it is worth every cent.