4 Pack Carbon Pre-Filter for Honey-well Quiet Clean Air Purifier

PERFECT FIT: Pre-cut to exact dimensions of 3-7/8" x 20-3/16" for Honey-well Quiet Clean air purifier models HFD070, HFD120, HFD-120, HFD-120-Q, HFD123, HFD-123-HD, HD123, HFD140, HFD140BWM, HFD230, HFD230B, and more | CONVENIENT DESIGN: No scissors required for installation - filters come pre-cut and ready to use, saving time and ensuring proper fit | PREMIUM FILTRATION: High-grade powdered activated carbon construction provides superior air cleaning performance | OPTIMIZED AIRFLOW: Engineered with the ideal balance between air flow and filtration efficiency for optimal purifier operation | STORAGE SOLUTION: Includes resealable storage bag to maintain carbon freshness when storing unused filters from the 4-pack set