Blue Pure 511 Air Purifier for Small rooms up to 38 m² – Quiet, HEPASilent Technology, Ideal for Home, Bedroom, Children's room, Against Dust, Allergens, Smoke, Mold & Pet hair

I bought this item about a year ago. It stopped working. I contacted the manufacturer who, besides taking 1 month to respond, directed me to the local dealer. The local dealer does not respond... I highly recommend you NOT to purchase this. What type of equipment fails after 1 year? And the customer service is one of the worst I faced to date. My advice is to find another brand/supplier.

I have several of this in different rooms of my home and love them

I used this product for 2 years now. After 1 year blue air was not working . My self repaired and it’s worked for next 6 months. After that again fan is not working. As per my experience it’s not useful for even small room. It’s not functioning as per our expectations . Not recommended for all.

Well , the devices are good if you live in the UAE don't dream of getting your broken item fixed ( for nothing of your fault) , i have been through repetitive and uneventful maybe Bot emails with no answer for who can fix my Blueair in the UAE . do not purchase

Excited when it arrived, but quite disappointed when we opened it. Delivered to Australia with a UK plug and because it is a transformer plug I can't just swap it for an Aust plug. Re-checked the post and found no mention of plug type or an option to change. Prob a bit naive, but expected products sold in Australia to have Australian plugs. Apart from that, the product appears OK but can't used it until I get an adapter, may upgrade another star if it works.

I purchased this via Amazon as it was on offer, so significantly cheaper the John Lewis. Honestly, the quality and air purification is incredible. Before this, members of my household were continuously sick. Now, we see very few problems. The dust and fluff it picks up weekly, shocks me. The purifier has 3 settings. Sleep mode, medium and high. We set the purifier to high when away and use sleep mode during the night. The noise is barely noticeable in sleep mode but I still wake up feeling fresher than before. It’s energy efficient too. I never turn it off and I’ve seen near enough no change in my energy bill. This purifier only works across the space of a standard room. You would require around 1 purifier per room to clear the house/apartment. The product is far cheaper than other mainstream purifiers and does a fantastic job. I would say the outer filter needs cleaning fortnightly and the main filter every 6 months. The blue air purifier does warn you that the main filter requires changing by showing a solid red light on the top console.

Seems to be working great, keeps the room cool and smelling fresh. Very easy to use, only two touch sensitive buttons. It’s bigger than I anticipated but feel like that’s good value for the price. I can hear the lowest setting at night but it’s like a low white noise so i don’t mind.

Great at capturing dust that is in the room. Really easy to use and the lowest setting is silent! During summer this is perfect for someone with hay fever. Very easy to change to change filters too

Was recommended this air purifier by my son in law . I’m having building work done and this really helps keep my rooms dust free . I ended up buying a second one as it was on offer at the time. On the lowest setting it’s quiet enough to leave running. On the highest setting the noise is noticeable, but handy to use to have the air feel and smell fresh quickly. It’s portable and actually easy enough to move from room to room. I have one in the bedroom and one in the living room. The rest of the house smells quite dusty at the moment with the ongoing renovations , the this air purifier works well enough to keep the rooms it’s in smelling fresh and dust free.