PUREBURGReplacement Filters Compatible with Blueair Blue Pure 411 Air Purifiers,2-Pack H13 HEPA Activated Carbon 2-IN-1 Air Clean

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!

I’ve been using these for years and they’ve improved them over time to fit better. They’re much more cost effective and work just as well as the major brand ones.

Works great! it’s a little bigger than the original filter but once you put the cloth filter over it holds tighter to the unit.

fits pureair blue 411 but costs less

Works great

Excellent replacement filter and operates just the original equipment.

Theses filters are just as effective as the those sold by the MFG for their Blue 411. However you receive two of these for the price the MFG charges for just one.

The particle filter of this seems to be about the same as the original, but the charcoal later is not as dense. So it wouldn't be able to filter smells as well. Overall still a good choice over the full price branded filters.

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.

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

Works and fits great, just like the original.

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

早く着いた、お買い得でした。