Blueair Classic 600 Series Replacement Particle Filter (Set of 3)

Great filters but there is a light, plasticy smell that takes a while to offgas. I removed the carbon filter because of the odor and that helped.

These filters leave my home with a better air quality and cuts down on the dust

Blueair air filterers are quiet, efficient, as reasonably priced. What more could you ask for!

The three each filters seem to last quiet a while. Shipped very fast.

They do a great job cleaning the air-absolutely love them!

Excellent filters and purifier. We've been breathing clean air using a Blueair purifier for decades. The rooms are less dusty, easy to change filters, Blue-tooth compatible, turns on and off automatically, and comes with a subscription service for new filters every 6 months. Great product.

These filters do an amazing job with the air purifier we placed in a very stinky basement storage room. The space smelled like mouse, mildew, basement, etc, and now it smells so much better.

I am not pleased with these filters at all. I purchased them because the dual protection filters were out of stock for a long time. These filters do not perform anywhere near as good. When these filters are used, my Classic BlueAir purifier will not auto adjust to elevated VOC levels like it did with the other filters. I've had them quite a while and the purifier barely ever turns up, even when there is noticeable odor in its vicinity. In addition, the purifier now makes a slight whistling sound non-stop. I am seriously disappointed I was "forced" into purchasing these filters in lieu of the dual protection filters -- the latter are musts for a home with pets.

This is my first set of replacement filters and I am pleased with the product. I keep my series 600 purifier on 24/7 on speed 2. I have one cat that uses a self cleaning litter box that works really well. Adding this purifier and filter system has made a noticeable difference in my home's air quality. I signed up for the auto refill program for the filters. A very satisfying experience.

We appreciate our Blueair very much. We have used it for a year. We have replaced the filters twice with genuine Blueair filters with no regrets. It’s amazing what they take out of the air. We highly recommend.