Blueair SP3i - Pre Filter Midnight Blue 113893

Keep your Blueair SP3i running cleaner for longer

This pre-filter wraps around your Blueair SP3i and catches dust, hair and pet dander before it ever reaches the main filter inside, so the main filter stays cleaner and lasts longer between changes.

Because it stops the bigger particles at the door, your purifier does not have to work as hard to keep the air in the room fresh, which helps it run quietly and efficiently day to day. When the pre-filter picks up dust and pet hair, you simply pop it off and pop it in the washing machine, then let it dry and fit it straight back on. There is no fiddly cleaning routine and no need to buy new filters as often.

It also doubles as a style choice for your living space. Available in a midnight blue finish drawn from Scandinavian interiors, it fits neatly into a room instead of looking like a bolt-on accessory, and it swaps on and off in seconds whenever it needs a wash. Note that this is the pre-filter only and the Blueair SP3i purifier itself is sold separately.

Buy this if…

• You already own a Blueair SP3i and want to extend the life of its main filter
• Your home has pets or kids and needs extra protection against hair and dander
• You want a filter you can wash and reuse instead of replacing constantly
• You like your air purifier to match the colours in your room
• You want cleaner air with less ongoing maintenance effort