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Blueair 400 Series Replacement Smokestop Filters
Your Blueair 400 Series air purifier represents the pinnacle of Hepa air filtration. No other Hepa air purifiers are manufactured to the same exacting standards and with the same attention to detail. In order to maintain the ultimate peformance these units provide it is important to replace the filter at the right time.
These replacement Smokestop™ filters are manufactured by Blueair to the same high standards they employ in their machinery. Perfect seals around the inside of the filter frame ensure the dirty air is processed through the media implicitly and the perfect spacing between the filter pleats ensure an even airflow to maximise filter life and air cleaning efficiency. The full 2lb of activated carbon inside each Smokestop filter ensures that your air purifier will continue continue to offer the same class leading removal of gaseous pollutants as it did the first day you switched it on.
This 400 Series Smokestop™ Filter fits the following Blueair Models:
Blueair 402, 403 and 450E
Blueair also manufacture standard particle filters for use in the above machines.
Below are some differences between Particle Filters and SmokeStop™ Filters that hopefully will guide you to your choice of filter.
PARTICLE FILTERS
Remove dust, pollen, bacteria, pet dander, mold spores and other airborne particles. The particle filter is made of polypropylene, which helps mechanically filter out airborne particles. To maximize filter effectiveness, particles are negatively charged by the Blueair unit before reaching the filters.
SMOKESTOP™ FILTERS
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 particle filter for your 400 series Blueair purifier, then click here to go to the particle filter page.
Buy now for next working day delivery across mainland UK.
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 efficiency 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
The filter works fine (we aren't using in a particular demanding application). Our main reservation is the cost: £180/year is quite a lot to keep a bedroom free of dust.
BreathingSpace delivered promptly; good service.
I am a longstanding customer. I have bought 3 air purifiers over the years and regularly order refills for one of them. The service is consistently professional and efficient. I also find the website very good with lots of details given about each product.This is particularly helpful when ordering online. Always a pleasure to deal with this company.
The filter that protects us from harmful traffic and dust.
It is so reassuring to know my bedroom is properly protected during the pollen season
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 info@breathingspace.co.uk why you'd like to return the item.
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