411/3210 Replacement Filter Compatible with Blueair Blue Pure 411/3210 & Joy S Air Purifier, 2-in-1 True HEPA with High Efficiency, Particle and Activated Carbon, 2 Pack

It works perfectly with my Blueair air purifier, at a fraction of the cost.

Good product

I needed a replacement for my 3210 but the originals are quite expensive. Considering the design a large surface area and active carbon filter allowing a low wattage fan to be used, I was unsure whether using a third party filter would compromise efficiency.Guess only time will tell. I ordered the 2 filter option and the filters come together in a sealed plastic bag inside a simple cardboard box. I would have preferred each filter sealed separately so that the second filter could remain sealed until needed, so have docked a star.The filter is the same size as the original and fits snuggly. The photo shows the new filter next to the original it is replacing. Apart from no branding the only difference is it has 4 sections the paper filter connects to the carbon rather than the original 3. Maybe this is an improvement and will ensure it remains snuggly fitted to avoid leakage.

Well packaged item. Exactly as described.

Nice quality filter replacement that fits well exactly as described for compatibility. Ease to install and works well. Great value

Good compatibility works well and fits perfect saving a lot of money. Would reccomend

Compared to the original, this item was largely ineffective and performed well below the original filter supplied with the Blueair 3210 . . largely useless especially for cigarette smoke . . .

This was a replacement filter for our air. It was very easy to fit and is just as good as the original. There was absolutely no problems with this and was quite good value for money.