Blueair Blue Pure 121 Air Purifier is an excellent choice and brand. I’ve been using air purifier’s for years and like to update my products with the technology changing and improving like energy efficiency energy star like this offers. It’s very easy to maintain and keep cleaned up. It’s cut down on how much dust was floating around in my house and helped prevent worsened allergies. It’s really easy to control and set up it offers different types of features that I don’t use. It’s really easy to move around to any area that you want to have it in. I really am happy with this air purifier and highly recommend it for households with allergies, pets, and just want to keep the air clean in their home.

I enjoy my air purifier a lot! I noticed I don’t have to dust my room as frequently. It’s very portable and easy to clean and replace the filter. Does not take long to set up either.

We have been using this purifier for more than 4 years. I used it in an open space (approx 600sq ft) and it been solid and able to purify the whole room overnight leaving the room fresh. The thing we like it’s is simple look, no crazy futuristic design that able to withstand the space and time for us for so many head. You can change the pre-filter fabric (washable). I will say that this one is bulky so it’s more suitable for a bigger space and the setup is super easy with no complicated instructions or steps whenever you need to change the pre filter or filter. Downsides for some may be the replacement filter cost but depending on your use. We use it every day and our filter can last us about a year. The machine will have an indicator when it’s due for change of filter.