HQRP 12-Pack Carbon Filter for Bionaire BAP242, BAP243, BAP412, BAP422, BAP1242, BAP1412, BAP1422 Air Purifiers

HQRP® 12-pack Carbon Filters; Trap chemicals, noxious odors and cigarette smoke; Absorb and eliminate household odors; For use with HEPA-type Filter (Aer1 / HAPF30 / HAPF300 series), cannot be Pre-owned independent. Does NOT replace washable foam pre filter! Dimension size: 4 1/4 x 9 1/2 inches; 2 weeks DOA replacement warranty!