Blueair air purifiers work both for people living with allergies, asthma, or other respiratory conditions, and for anyone who just wants to breather cleaner air. Most standard HEPA air cleaners only capture particles as small as 0.3 micron. Blueair's advanced HEPASilent™ system retains 99.97% of particles down to 0.1 micron, including pollen, pet dander, mold spores, dust, and other common household allergens. This makes Blueair air cleaners a popular choice with asthma and allergy sufferers.
Highest Recorded Clean Air Delivery Rates
Blueair air cleaners have some one of the highest airflow and Clean Air Delivery Rates (CADR) ever measured by the AHAM, and are Energy Star certified for low energy consumption.
Side to Side Air Movement
The Blueair 450E diffuses air gently through an area six times greater than the average air cleaner. When on it's lowest setting, the 450e produces virtually no noticeable draft.
Super Low Energy Usage
One of the hallmarks of all Blueair units is the ultra low power usage. You can run the system 24/7 and it costs no more to clean the air in your home as it does to power a single light bulb. Blueair are very proud to meet and be part of the the minimum requirements for energy-efficient room air purifiers established by the U.S. Environmental Protection Agency for its ENERGY STAR program.
Digital Control Panel Display & Air Quality Sensor
The 450e has an easy to read digital display, and a handy remote control. The display gives instant feedback on particle detection, fan speed, timer operation and will also alert the user when it is time to change the filter. On average it should take around six months between filter changes.
Hepasilent™ Technology - Cleans air Quietly.
Only the highest quality materials are used in each and every Blueair air purifier and this enables the 450e to clean your indoor air without the type of noise levels usually associated with less advanced units. On the lowest setting, the unit emits no more sound than a desktop computer.
Superior Build Quality - 5 Year Warranty
Each Blueair machine is designed and built for people who expect the very best. The housing is made of galvanized Swedish steel and the fan manufactured by EBM, a maker of prestige telecom and medical equipment. Blueair systems offer an exceptionally long product life and carry a 5-year limited warranty.
This exceptional performance is achieved without polluting the environment. The filter inside the 450e is made from a safe nontoxic polypropylene, one of the least harmful plastics, producing only carbon dioxide and water as it decomposes. Blueair filters naturally resist contamination from bacteria, viruses and mold, without the use of chemical additives or washes. Each air purifier even has a special powder coat finish that produces no chemical off-gassing.
Award Winning Swedish Design
Its sleek contemporary appearance has earned Blueair one of the most prestigious design awards in Scandinavia, the “Excellent Swedish Design” award. In fact one of these machines actually resides in a permanent exhibit at The National Museum in Stockholm.
Easy to Use
Plug it in, select the speed setting ( or choose automatic and let the machine work out what it needs to do in your room for itself !), and forget it. The 450e works so quietly that at first you may find yourself wondering if it’s turned on. Just check the bright blue power light on the front, if it's on, then so is the unit. The grilles and powder-coated steel exterior are easy to wipe clean, and will not pick up grime and oily stains the way plastics can. When the filter needs to be replaced, just open the door, lift out the old filter and drop the new one in. No screws, hooks or tools and less than one minute of your time is required. Used filters are 100% recyclable, and release no toxins into landfills or the air.
Why not click on the video on the left for a better look at the unit in general.
Not Sure if this is the right Blueair for you?
Click here for help in choosing your ideal Blueair based upon your room size.
The BlueAir® 450E comes complete with filters, user manual and 5 foot power cord.
System Efficiency for Particles: 99.97 percent at 0.1 microns
Maximum Coverage Area: 365 sq ft (34m²)
Number of Fan Speeds: 4
Air Delivery Speed: 75cfm - 280cfm (130-475m³h)
Decibel Levels: 32-52dB
Maximum Energy Consumption: 30-95watts
Standby Energy Consumption: N/A
LCD Control Panel Display: Yes
Variable Timer: Yes
Replace Filter Indicator: Yes
Remote Control: Yes
Ozone Emission: No
Total Number of Filter Stages: 3
Pre-Filter: Ionization Chamber
Post-Filter: Consists of 3 non-toxic polypropylene HEPASilent Filter media for trapping particles. 100% free of harmful triclosan, and glass fibers.
Housing Material:Galvanized Steel Housing
Product Dimensions: 23" H x 20" W x 11" D
Net Weight (including filters):33 lbs (15kg)
Warranty: 5 Year Manufacturer Warranty
Great build quality from the Blueair 450e Air Purifier. The high speed setting is rather loud for bedrooms though. Easy to operate. Editors Note : Hi Lawrence, the 450e is a very powerful unit and if used on full speed ( purge ) it is naturally much louder than on its normal day to day running speeds, which as you have probably noted are virtually silent. High speed ( purge) would not normally be required in the bedroom, expect for perhaps a few minutes if you felt it was necessary.
I was very impressed with the advice & help I was given by the lady when I rang Breathing Space for guidance on choosing an air purifier for asthma pet & pollen allergies, I ordered the air purifier too late for next day delivery but it arrived the day after as promised, started using the appliance straight away, very easy & straight forward to get it working, I use the auto mode most of the time, I keep it in my lounge as our kitten spends most of her time in there, room feels much fresher & I have noticed a marked improvement in my itchy allergy symptoms, will definitely get a smaller one for my bedroom to help with my asthma & pollen symptoms, very happy indeed
Have been using this air purifier for about 2 weeks to take a caged bird dander out of the air, as my wife has become allergic to it, and the results are fantastic - I would say that the room has now got a fresh air feel. The telephone assistance from Dave at BreathingSpace was extremely helpful in choosing the best machine and the next day delivery via courier was superb.
I liked this very much, my cat allergy was tremendously reduced so i bought one for living room too
i thought long before committing to buy this; very good machine; am allergic to cats, my girl friend loves her cat. this air purifier made my life livable again around cat. i have waited a month to see if it breaksdown or does something silly but amazingly it quietly chugs along 24/7, no problems
I chose this purifier after doing my research and was looking for the best option to help with cat allergies. This one was recomended.
My son is due home for a month or two and has a strong reaction to our cats. I bought the purifier in advance of his arrival, following the advice that it takes a week or two to clear the air.
Well, my son has not arrived yet and I will update the review when he has visited. Already, however, we notice a big difference in the air quality. In fact, I'm finding other rooms stuffier now and I can understand why other reviewers have decided to add one in their bedroom.
A bonus is how effectively smells are removed. We have no cooking smells hanging around.
I'd recommend it just for the differences we've noticed.
The speedy delivery took me by surprise. My 3.00 pm order - arrived just after 9.00 am the following day. Excellent service.
Recently perchesed one of these blueair purifiers as I am an asthma sufferer and have noticed a build up of dust in my bedroom. This purifier has significantly cut the amount of dust particles that settle, so I am very pleased. It also is very quiet can hardly notice it running when on low setting.
Excellent product and i noticed a big difference after 6-8 hours. Our rooms feels like the Alps. I was amazed. The quality built and filter system state of the art. The installation takes 3-4 mins. Its starts with auto level on 3 then gradually moves to auto level 1 which is very quiet. I was placing some aftershave on me and the blueair picked the smell and went to 3 for few mins. It picks traffic smells which we might not notice. I have also noticed we have less dust on my tv and tv stand. The pre and post service from Breathing Space was brilliant. I would no doubt buy more items from them. Thanks Pav
I am so glad I bought the Blue Air 450e. We noticed a big change in the air quality after 12 hours. Hence we bought another one. The service from breathing air was great. I was online chat with them for quite some time. They were great and friendly. Super service and delivery was fast. The packaging was excellent and easy to install.
Great product and great company. Although I live abroad (Malta) delivery was perfect. Many thanks to one of your staff for his efficiency and kindness, David.
First of all I want to say how good this company is, next day delivery and 5% discount, they also use one of the best couriers dpd which offers deliveries in 1hr time slots. As for the air purifier, the 1st time I switched this on I saw bits of dust flying through the air straight into this machine, the air in my house now feels a lot cleaner and any smells from my 7 cats gets picked up straight away, the blueair instantly goes from level 1 to 3 if it detects a smell. It is quite noisy on level 3, so my advice, if you want to watch tv don't fart or this thing will turn itself up.
Breathing Space's pre-purchase advice was first class. It was our first purchase of air purifiers and we were hesitant about which to buy. We ended up with the 450e to deal with our L-shaped combined living/dining/kitchen space. We also bought a 203 to deal with our bedroom. The 450e design, build quality and performance are all excellent. We particularly appreciate the remote control - normal setting for us is Automatic but turn it to low speed if we want to watch TV and don't want Auto to switch to max speed.
My Item was delivered Next Day after a quick phone call to a really helpful chap who advised on which machine to buy and at 5 mins to 3pm
Machine works straight out of the box and rest assured this machine runs really quietly !
Free next day delivery on orders over £50.00
Same day dispatch on orders placed before 4pm. Then your item is delivered via DPD 24 Hour couriers. If you order at a weekend, your item will be dispatched the next working day.
An exact delivery time will be emailed and texted to you on your delivery date. We'll give you a one hour delivery window, meaning you don't have to wait around for us!
Returns are always treated with the greatest of respect. Please have a quick read of our returns policy or tell David at firstname.lastname@example.org why you'd like to return the item.
Credit and Debit Card payments can be taken at our secure checkout using Sagepay.