Daikin KAF5511D160 Ceiling Cassette Ductless Mini Split Filter Airborne Infection Control Systems Restore performance and airflow with Anti Mold Restore performance and airflow with this replacement filter bundle designed for the CinQuartz CQDMHEPA400 Whole House True HEPA Air Cleaner Speed 1 Speed 2 Speed 3 Speed 4 Speed 5 Grille Exhaust (no duct) 225 CFM 275 CFM 375 CFM 500 CFM 550 CFM Collar Exhaust (8" duct) 200 CFM 250 CFM 325 CFM 425 CFM 450 CFM Abatement Technologies recommends operating at Speed 5 whenever possible to maximize air changes and filtration effectiveness Not sure if this is the right filter for your system Click here to search by your system model number » Orders placed using the model based search are guaranteed to fit and covered under our standard return policy