Blueair Genuine Classic 200/300 Series Replacement SmokeStop Carbon Filter for 205, 280i Air Purifier – HEPASilent Activated Carbon Reduces VOCs, Odours, Chemicals

I have antisocial neighbours who chain smoke around the building. Their smoke spreads into everyone else's apartment. They are very aggressive and threatened another neighbour when she asked them to not smoke by her window. I bought a Blueair and these filters. They work really well. Recommended if you suffer from second hand smoke.

Exactly as expected, fits will and is a good filter.Makes all the difference if looking to filter out fine particles.

This the first time I tried the carbon version of this filter. It produces such clean air, like after a spring rain.

Good filters, keep air clean.

It's good quality, delivery and packaging are good and on time. Easy to slot into the machine, You can get cheaper but this one I trust from a good company and does the job well. Would recommend.

Although the real deal is a lot more expensive - but dont' forget they do last a good few months, providing you're not a heavy smoker. We have also tried the knock off version which was half the price, although it was ok, it didn't last very long and didn't work as well. Then we couldn't find the "cheaper version" anymore and any that are slightly cheaper, isn't cheap anymore, so even if it is £20 cheaper it isn't really worth it if you want your money's worth that is.Plus you can really tell the difference between a genuine one and one that is not. It takes in more of the smell. So i will give them that!

I got this so I could smoke my pipe in my shed. It works really well, removes the smoke immediately and, if left to run for a while, also gets rid of all odour. Expensive but does the job in a way that cheaper ones do not.

Very disappointing. Owning two blueair filters (200 and 400 series) l have purchased the particle filters. Having called the company to enquire about the difference between the filters l was advised that this is far better for my asthma and allergies. I started using it 3 months ago when the filter needed changing and have had nothing but trouble and poor air quality. Reason being the filter remains on level 3 in auto mode and constantly indicates there is a high level of dust within the room. If l take it out and install a particle filter after the initial high purification it soon settle to number 1 (only getting higher is something activates it to do so). So l have had to keep the filter on a level 1 or 2 which was not suitable to my health requirements, as auto mode is what is most used and needed.Seriously feel this was a total waste of money, l could have purchased 2 particle filters for the price of one of these and had better air quality, a quieter room and been less stressed as it would be set to auto mode and left to do what it is supposed to do.Blueair filters are wonderful and, till this experience, improved my quality of life. But the stopsmoke filter has been nothing but tiresome, inadequate and a complete letdown