I purchased 2 BlueAir purifiers the 211+ & the 411 Pure Mini in January because I have a lot of dust accumulation in my apartment. I had to dust the furniture and hardwood floors daily. They have reduced the dust by 85% and my wife and I are breathing better. I don't need to use my nasal spray as often. I especially like the pre-filter that you can vacuum or wash. They help to extend the life of the main filter. I vacuum the pre-filters every 3 days and you can see the white dust being removed from the filter. I intend to wash them every three months to get all the dust out. I dust twice a week now and I haven't had to dust the blinds yet. I am very satisficed with both of them. I would recommend purchasing a unit that is able to do a room larger than what you have. I should of purchased a lager unit for my bed room so I run it on high during the day when we aren't in the room.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
I bought these pre-filters a month ago and have already washed them. They did trap a lot of dust and were easy to wash and dry. My only complaint is that when putting them on the air-purifier, they quite easily get snagged and tear on the top edge of the filter compartment.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Going through prefilters like a kid in a candyshop
on February 21, 2022
Posted by: melw
Verified Purchase:Yes
Prefilters get dirty so fast. Despite handwashing they pile very easily. The biggest downfall is that the machine snags them, so they are constantly getting holes in them.
Written by a customer while visiting www.blueair.com
I love my Blue Air so much that I have three! We use them day and night and can tell a big difference in the air quality in our home. I definitely recommend this product.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com