PuroAir HEPA 14 Air Purifiers for Home - Covers 1,115 Sq Ft - Air Purifier For Large Rooms - Filters Up To 99.99% of Pet Dander, Smoke, Allergens, Dust, Odors, Mold Spores (2 PACK)

The product is lightweight cheap plastic. The company ship to the UK yet the device requires a voltage step-down unit to cope with the 110V rated USA device. Company either dumb or dishonest. Factor in additional £50-100 for device to step down UK 240V. So far not seen source for replacement HEPA filters on Amazon either.

Efficient, and yet quiet, these filters made an immediate difference in the quality air in our house. I would recommend these without hesitation.

It cleans the air, like it should. Very good we have a separate monitor, it does work very well and is noise less.

They work very well. Very sensitive to air quality. The pair do the entire top floor perfectly.

Awesome... filters last forever unless your environment is like VERY dusty.

I have one of these air filters on the first floor in a central area and one on the second floor, also in a central area. We live in the country and next door to a farmer. So, we often get a lot of dust when the farmer is harvesting. We also have 14 pet birds, one of which is a Moluccan Cockatoo, that produce a lot of dust. When I dust every 2-3 days, there is always a new layer of dust. My assumption is that this dust is settling from the air. I have had these two air purifiers running on high for a little over 2 weeks, and have noticed no fresh air smell as other reviewers have reported, but have noticed less dust in the air when the sun shines in the front window. When I first set them up, I was surprised the air quality light went immediately to green. Today I checked the filters, after 4 weeks, to see if they collected anything, and they looked as clean and new as the day I started using them. Since I also have a small desktop air filter that collect quite a lot of dust from the air, I am wondering if these air filters are working at all. UPDATE 02/13/2024: I have had these air purifiers running for a month. Considering the amount of dust generated from road dust on a main highway in the country, dust from surrounding farmer's fields, and feather dust from our 14 pet parrots, I don't believe these filters collect much. I have one on the first floor and one one the second floor. On the first floor, the air filter is in the living room that has direct access to the family room where my parrots are out every night for exercise and socializing. We generally get a lot of dust in the family room. Although the living room doesn't get seem to get as dusty and is easy to keep up with a Swiffer Duster, the family room still gets as dusty as ever. When I checked the filter in the living room after a month, there was a light layer of dust that could barely be seen. These filters are supposed to cover 1115 square feet, and our living room is about 300 square feet. Even though the family room is directly connected to the living room with a large arched doorway, I suppose it's possible this filter will cover only one room, and not necessarily the square footage advertised. If this is the case, smaller, less expensive air filters for each room might be more cost effective. UPDATE 04/23/24: We have now had these air filters for over 4 months. They do seem to collect some dust as we have one in the living room and I don't have to dust as often. Personally, I have not noticed any change in the air quality, but that could just be me. As mentioned previously, I have one upstairs near my bedroom door. This one I keep on the auto setting as it usually stays on low. I tried it on the high setting, and even with my bedroom door closed, I can still hear it. I am one that needs silence to sleep, so I keep this one on low. The one in the living room is kept on high in hopes of collecting some of the dust from the family room that is caused by pet birds taken out every evening. One concern I had was the cost of replacement filters. The "genuine" filters cost $75 for 2, but I found compatible filters for $33 on Amazon. In the over 4 months I have had these air filters, the "change filter" light has gone on only once on the unit in the living room. Since it had a coating of only fine dust on it, I vacuumed it to remove the dust. After re-installing this filter and resetting the "change filter" light, it has been working fine. I feel by vacuuming the filters, the life of the filters could be extended to well over 6 months and possibly even a year. This greatly reduces the cost of filter replacement for these air filters. UPDATE 04/12/26: I have had these air filters running 24/7 for about 2 1/2 years. They do help to reduce the dust in the air and reduce dusting requirements, but I don't think they cover 1,000 sq. ft. as advertised. Our living room is 218 sq. ft. It does help to reduce the dust in the air, and it's possible I have been expecting too much from the small air purifier. I am continuing to use it since I believe it helps to clean the air. I hope this review was helpful for you I will update this review if my opinion changes.