Daikin 4023220 (Old PN 4020285) OEM replacement filter is designed for use with Daikin ductless systems FTKB09AXVJU, FTKB12AXVJU, FTXB09AXVJU, FTXB12AXVJU
Daikin 4020285 is a washable replacement air filter for use with Daikin mini split units. It's a direct replacement for the standard air filter included with the original wall unit.
Each wall unit requires two filters, each measures approx 11" x 11 7/8".
One pack contains 2 filters.