Blue Pure 121 Pre-filter Dark Shadow

Blue Pure 121 Pre-filter

Compatible with 121
$9.99
Blueair Free, fast shipping
Free, fast shipping

Orders ship free and typically arrive within 5 business days in most states. Charges may be incurred for Alaska and Hawaii.

Blueair 60-day free return
60-day free return

Breathe easy with a 60-day in-home trial period. If you're not happy, we'll help arrange for a free return.

Blueair Extended warranty, at no cost
Extended warranty, at no cost

Guarantee clean air for years to come by extending your 1-year warranty coverage for up to 5-years.