Membrane Solutions Air Purifiers for Home Large Room up to 3027 Ft² in 1 Hr With Smart WiFi & Alexa, ECO &AUTO Mode, 21dB Quiet Air Cleaner Removes Pet Dander Odors Allergies Dust Pollen, MS601

Very large unit with flawless performance........you will notice a significant difference in air quality within 30mins!!! Yes, this unit carries a premium price tag but if you can afford it, definitely buy it. Filters are pricey as well at $60 bucks each...........thank goodness it requires only one!!! Look for coupons and discounts. It has a WiFi app which allows you to control functions and check your AQI anytime you want. My AQI stays at 1 except when cooking...........I've seen it hit 75 when whipping up a meal but after 30-45mins it's back to 1. I live in an apartment with no pets. It's quiet up to fan speed 3 and noticeable rushing air in fan speed 4 and turbo. I actually don't use Auto, Eco or Sleep modes......I just leave it on fan speed 3 and crank it up to 4 or Turbo when cooking. I installed the app allowing me to make adjustments from any room. HIGHLY RECOMMENDED!!!!

MY HOUSE IS LESS DUSTY, THE AIR SMELLS AND FEELS BETTER. IM SURPRISED BY WHAT IS ON THE FILTER AFTER A WEEK. I RUN IT AROUND THE CLOCK IF WE ARE HOME. THE TURBO SETTING CAN BE A LITTLE LOUD, BUT YOU GET USED TO IT. IT'S WORTH LISTENING TO BECAUSE OF WHAT IT'S DOING. GREAT PURCHASE.

Works very good!

Doesn't work with Google home. Replacement filters CRAZY expensive and don't last long. Constantly something string with it.

Workes very fast, compact and easy to operate. Auto mode adjust as needed with sensor.

I was really pleased with the CADR rating of this unit which is why i ordered it...received it one afternoon and ran it all night on the second fan speed-which was very quiet. Every purifier i've tried i like to put it on each fan speed and see if it holds half of a paper towel-which this one did down to fan speed two.( I have a small 20year old air purifier that holds half a paper towel on fan speed one for the intake but have wanted something bigger) Unfortunately the next morning NONE OF THE BUTTONS WOULD WORK AT ALL..can't tell you how disappointing this was. Finally just had to un-plug it. There was nothing in the book to troubleshoot this-returned for this reason.

The Smart WiFi Air Purifier works well for a large living area, and it's been a fantastic addition. The setup was straightforward, and the app integration makes it incredibly convenient to control remotely. The air quality in the room has noticeably improved, and the device runs quietly, which is a big plus. The only minor drawback is that the filter replacement can be a bit pricey. Browing the manufacturer site. The filter replacement is cureent $59.99. Not sure how long the filter will last, I guess thats dependant on how much its used and the air quality it needs to clean. Wish it had a washable filter instead to prevent long term expenses. I also csnt seem to get it integrated with Alexa even though it claimed to be compatible. Tried a few times and giving up. The app is good enough so will forget about setting it up with alexa for now. Overall, it's a highly effective and user-friendly purifier that I would definitely recommend.

I've purchased 2 of these units. Easy to use. Works as advertised. Very low noise level. I'm purchasing a third unit.