PuroAir 240 Replacement Filter - HEPA Filters up to 99.9% of Smoke, Pollen, Dust and Common Household Pollutants - HEPA Air Filter Replacement for PuroAir 240 Air Purifier (2 Pack)

They work well. They keep the pet dander down in smaller areas. Easy to replace the filters. Very sturdy. Noise level great on the lower settings. Still not offensive on higher settings. You do hear it at higher speed settings.

I chose this air purifier because of its HEPA filtration and it covers 1,000 sq ft of filtration. The filters too are of good quality and really clear the air of pollutants.

Great quality and efficient

I have a dog who sheds. I have asthma. The machine and filter does a great job capturing dust and her short hair.

Costly but long lasting. I use these filters in the air cleaner near the bed. Dust, dander, and other air particles are removed on a continuous basis. The machine tells us when to change the filter. I buy a pair of PURO HEPA filters about once a quarter. No knock-offs. Excellent purchase.

This air purifier works great. It covers the square footage, it says it will cover. It runs extremely quietly, and my husband has stopped coughing since I bought this purifier. I have bought backup filters (which are expensive. I've used one and was amazed by the amount of dust and dirt it collected. I have one in my basement and one in my living room. This is well worth the money.

I tried to use a compatable replacement filter for my PuroAir 240 but there's no substitute for the brand's air filter. I had to return the "compatable one for the real PurAir filter. It's expensive but it fits the air purifier like it shoul and works really well, quiet, collecting dust, pet fur, etc. I won't order anything else again.

Best filters in the market. I have yet to find a 3rd party filter the functions as well as these. They are easy to install and clear up the air quality in a jiffy. This is particularly helpful when air quality suffers from a smoking kitchen and using cast iron cooking. Iykyk! I have recommended these to several family members who have all gotten this and corresponding purifier