エアコン用フィルター 適応機種：AC-U4020-W AC-U5020-W AC-U6320-W AC-W4020-W AC-W5020-W AC-W6320-W AY-U22SX-C AY-U22SX-W AY-U25SX-C AY-U25SX-W AY-U28SX-C AY-U28SX-W AY-U40SX-C AY-U40SX-W AY-U50SX-C AY-U50SX-W AY-U63SX-C AY-U63SX-W AY-W22SX-C AY-W22SX-W AY-W25SX-C AY-W25SX-W AY-W28SX-C AY-W28SX-W AY-W40SX-C AY-W40SX-W AY-W50SX-C AY-W50SX-W AY-W63SX-C AY-W63SX-W AY-Y40SX-W AY-Y50SX-W AY-Y63SX-W AY-Y71SX-W