A fresh breath for your home starts with the Blueair Blue Pure 411 / 3210 / Joy S Filter Kit – a complete replacement set that combines a washable pre‑filter with a high‑efficiency particle‑carbon HEPA filter.
What’s inside
– 2 × Blue fabric pre‑filters – capture larger dust and hair particles, extending the life of the main filter. They’re easy to clean: just vacuum or toss them in the washing machine.
– 2 × Particle‑carbon HEPA filters – trap 99.97 % of airborne pollutants (pollen, dust mites, germs) while neutralising odors, chemicals and gases thanks to activated carbon.
Why it matters
Keeping indoor air clean isn’t just about comfort; it’s health‑focused. This kit removes common allergens and stubborn household smells so you can breathe easier and enjoy a fresher living space.
Fit & Compatibility
Designed for Blueair models Blue Pure 411, Blue Pure 3210, and Joy S. It’s a high‑quality aftermarket replacement—compatible with the original specifications but not an OEM part.
Replacement schedule
– Heavy use: change every 3 months
– Normal use: every 6 months
– Light use: up to 9 months
Upgrade your purifier today with this reliable filter kit and experience cleaner air without the hassle of frequent maintenance.





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