Abatement Technologies CAP600 UV Home Office Air Purifier w Germicidal UV C Ductless Filters The Abatement Technologies HEPA AIRE® PAS750 KCH 102499016 CS12 The Abatement Technologies HEPA AIRE® PAS750 is the most compact the Mitsubishi U01 A01 100 mini split filter should be cleaned once every two weeks and replaced every 12 months well supported unit with readily available OEM filters and a manufacturer that's been in the market for 40 years Keep your system on schedule with the PAK600 UV Annual Filter & Lamp Pack — includes all replacement filters and the UV625 lamp for a full year of manufacturer recommended maintenance in one order