1 filter of Sumbelive Replacement Air Filter for Blueair Pure 121

Collapsible square filter.

This filter is 20" tall when stood upright. It makes a box that slides into your air purifier. 

This filter will absorb household orders, fumes, chemicals and volatile organic compounds more efficiently. It also removes 97 % small particles like pollen, pet dander, and dust.

This is a Sumbelive replacement filter compatible with Blueair Pure 121 Air Purifiers.

Filter are in excellent condition - See pictures. I didn't see anything wrong with it. They are in the original box and original plastic.

• Shipping: this filter will NOT ship in the original box unless 2 filters are purchased at the same time.

I normally ship within 1 business day or sooner. I try to purchase the best items and list any issue I see with them, so that you can get them at an excellent price.

Please contact me with any questions or concerns.