Blueair 400 Series Replacement Particle Filter
Blueair 400 Series Replacement Particle Filter
Free delivery for orders over £50
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More Details
Genuine performance, superior quality
Unlike generic look-a-likes, genuine Blueair replacement filters are specifically designed to maintain superior performance over time and ensures your warranty remains intact.
Uncompromised particle removal
Particle filters minimize allergy triggers, viruses, and bacteria for a healthier home environment with high filtration efficiency. Together with HEPASilent™ filtration technology, our particle filters remove 99.97% of airborne particles down to 0.1 microns, including pollutants such as pollen, dust, pet dander, mold spores, viruses, bacteria, fine smoke particles and more.
Less dense filters make the difference
Our unique HEPASilent™ filtration technology allows our filters to be less dense. Less dense filters require less air pressure— resulting in quieter and more energy efficient air purifiers.
Removes allergens & germs
Particle filter removes airborne pollutants and allergens such as pollen, dust, pet dander, mold spores, bacteria, viruses, fine smoke particles, and more.
Traps particles for good
The filter structure traps even the smallest particles and resists clogging to maintain maximum airflow.
Prevent bacteria & mold
Filter fibers resist bacteria and mold growth, to ensure you'll never put bacteria and mold back into the air.
6-month filter life
To maintain optimum performance, we recommend changing your filter about once every 6-months when used 24 hours a day.
What Blueair models are compatible with this filter?
This filter is compatible with the following Classic family models: 402, 403, 405, 410, 450E, 455EB, 480i.
Alternative Smokestop version also available
Made of enhanced active carbon to remove gaseous pollutants such as cigarette and cigar smoke or other VOCs (volatile organic compounds, including household paints and other chemicals). You may notice a slight odor from the enhanced active carbon when the filter is first used; this will quickly dissipate. If you think you would prefer a Smokestop filter for your 400 series Blueair purifier, then click here to go to the Smokestop replacement filter page.
Summary
Summary
Filter Type: Gradient structured filters with thermally bonded fibres containing polypropylene and polyethylene free of chemicals and binders.* Naturally anti-bacterial. Fiber shedding resistant.
Dimensions (H x W x D):521 x 250 x 95mm (21 x 10 x 3.8 inches)
Number of filters: 1
Filter frame material:Paper
Filter recycling: Plastic
HEPASilent Technology: Certified effeciency 99.97% for particles down to 0.1 micron such as dust pollen, bacteria, virus, pet dander, mold spores and other airborne particles with additional sheets of activated carbon to remove gaseous pollutants.
Recommended filter change: 6 months (4,380 hours) when used 24 hours a day
Delivery & Returns
Delivery & Returns
Free delivery on orders over £50.00
Same day dispatch on orders placed before 4pm. Your item is delivered via DPD 24 or 48 hrs after dispatch depending upon which service you choose. If you order over the weekend your item will be dispatched the following 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 info@breathingspace.co.uk why you'd like to return the item.
Payment & Security
Payment & Security
Credit and Debit Card payments can be taken at our secure checkout using Sagepay.
PayPal can also be taken at our secure checkout. This means we do not hold or have access to your card details.
Your Privacy is ensured by the fact that we're registered under the Data Protection Act. You can read our full privacy policy if you'd like to. our privacy policy


Need help? Get in touch
Contact us now by ringing 01207 507444 or emailing info@breathingspace.co.uk for more information.
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Next day delivery
Express Delivery if ordered by 4pm. Occasionally our 4pm cut off can be stretched a little, so if it is not long after 4pm give us a call on 01207 507444.
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