The combination particle + carbon filter removes annoying household odors, chemicals, and gases, as well as 99.97% of airborne particles, like pollen, dust, viruses, and more with Blueair’s HEPASilent™ filtration technology.
Unlike generic look-a-likes, genuine Blueair replacement filters are specifically designed to maintain superior performance over time and ensures your warranty remains intact.
When it's time to replace your filter (every 6 months or so), just open the lid, take out the old filter and put the new one in. No screws, hooks or tools are needed. You'll be done in less than a minute.
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.
The particle filter layer helps to minimize the airborne particles that can trigger allergy symptoms, including pollen, dust, mold spores, pet dander, viruses, bacteria, and fine smoke particles.
A layer of activated coconut carbon absorbs light gases, including volatile organic compounds (VOC), smog, chemicals, and annoying odors from pets and smoke.
To maintain optimum performance, we recommend changing your filter about once every 6-months when used 24 hours a day.
The filter structure traps even the smallest particles and resists clogging to maintain maximum airflow.
Filter TypeNon-woven multi-layer PET/PP blend fibers laminated with activated carbon pellets.
Dimensions(HxWxD)133 x 52 x 133 mm
Filter frame materialNeedle felt
Filter recyclingYes, please check your local recycling facility for availability.
Recommended filter change6 months (4,380 hours)
Number of filters1
Blueair recommends a filter change every six months. The light on your filter timer will indicate when it is time to replace your filter after six months of continual use.
Blueair filters cannot be cleaned or washed. They need to be replaced every 6 months. Please check your user manual to see replacement indications for your model. All user manuals can be found in our Customer Support section.
You can find instructions for the filter replacement timer in the user manual provided with your unit. All user manuals are available online under our customer support section.