Replacement True HEPA Filter Compatible with Blueair Blue Pure 411 411+ 3210 Air Purifiers,H13 True HEPA Particle Activated Carbon 2-Pack

Absolutely perfect and good value. Fits brilliantly, will buy again.

I not sure it's as effective a a genuine filter. It fits well and does the job, not sure if it will last as long, yet.

Fit perfectly same as the genuine blueair ones. Not sure about longevity but had them on a couple of weeks and seem to be holding up great so far. MUCH better value for money than the originals - recommend these

Great value and quality. Easy to fit. Will buy again.

Fits my blu purufuer perfectly and doing the job well

They fit and reasonably priced but don't seem to be very good filters

Performances aswell as the originals

Item did not. Fit. So returned and after a good week still not acknowledged.

Ebenfalls süßlich-chemischer/lebrige Geruch. Die Luft ist bei Gebrauch schlechter als vorher leider.

A little more thin than the original filters, but they fit and are so much cheaper! We use it in the kitchen because our oven range/vent doesn’t work well, so the kitchen smoke makes the filter dirty pretty quickly and we like to change it often. Very affordable and it works!

忘れないように定期購入しています。 簡単に取り替えられるのが良いです。

My local store had one genuine Blueair brand filter which cost $50 plus it was hard to find them anywhere. else. Crazy as the product cost just over $100 to buy in the first place. This Pureburg product does the job for much less money... fitted the air purifier great - good value! They look exactly like the Blueair filter so hopefully they will work as well.

ともていいです