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The Daikin 4023220 and 99A0391 replacement mini split filters are designed for use with Daikin indoor wall units. Each Daikin mini split system requires (2) 4023220 and (2) 99A0391 filters. NOTE: These are Factory Original Daikin Filters! The Daikin 4023220 is a replacement screen 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. The Daikin 99A0391 air purifying filter is used in addition to the filter included on Daikin ductless systems. With its photocatalytic deodorizing function, this air purifying filter is able to trap microscopic particles, decompose odors and even remove bacteria and deactivate viruses. It features a large active surface area that effectively cleans the high volumes of air required to air-condition your rooms. This filter fits into the 1597259 reusable frame (sold separately). 4023220 Filter Dimensions: 17-7/8" x 11" 99A0391 Dimensions: 10" x 1-3/4" Package includes (2) 4023220 screen filters and (2) 99A0391 air purifying filters. (Total of 4 filters.) *4023220 is the new model number for filter # 4020285. This filter fits the below units: FTKB09AXVJU FTKB12AXVJU FTKS09AXV1W, FTKS09AXV1W FTKS09AXVLW, FTKS09AXVLW FTKS12AXV1W, FTKS12AXV1W, FTKS12AXVLW, FTKS12AXVLW FTWS25AXV1, FTWS35AXV1 FTXB09AXVJU, FTXB12AXVJU FTXS09AXVLW, FTXS09AXVLW FTXS12AXVLW, FTXS12AXVLW FTXS35AXV1 5WMY10J-ALTHA-R56, 5WMY10J-ALUHA-R56, 5WMY10J-KWTHA-R56 5WMY10J-NLTHA-R56, 5WMY10J-NXUHA-R56, 5WMY10JR-AHUHA-R56 5WMY10JR-KWTHA-R56, 5WMY10JR-NLTHA-R56, 5WMY10JR-NXTHA-R56 5WMY10JR-NXUHA-R56, 5WMY15J-ALTHA-R56, 5WMY15J-ALUHA-R56 5WMY15J-KWTHA-R56, 5WMY15J-NLTHA-R56, 5WMY15J-NXUHA-R56 5WMY15JR-AEUHA-R56, 5WMY15JR-AHUHA-R56, 5WMY15JR-KWTHA-R56 5WMY15JR-NLTHA-R56, 5WMY15JR-NXTHA-R56, 5WMY15JR-NXUHA-R56
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🇺🇸 Ship from USA · On Agora since 2026
$89.95