Daikin FTX18WVJU9 & FTX24WVJU9 Mini Split Ductless Filter Clean Air Kit

Upgrade your indoor air quality with this Daikin Clean Air Kit, which is guaranteed to be compatible with the following Daikin Ductless FTX-W Series Indoor Units: FTX18WVJU9 & FTX24WVJU9. This kit includes everything you need for optimal system performance:

• 2 Daikin Large Screen OEM Replacement Filters (16-1/4" x 14-1/2")
• 2 Daikin High-Efficiency Air Purifying Filters (10" x 1-3/4")

This OEM replacement filter kit will maintain the efficiency of your Daikin mini split system and improve indoor air quality. Order now to ensure your system performs at its best year-round.

Key Features

• Washable High-Efficiency Filters: These filters are compatible with Daikin mini split units and directly replace the standard filters included with your original wall unit.
• Convenient Replacement Schedule:
  • Large Filters:

  • Maintenance & Care Instructions

    • Cleaning Frequency: Vacuum the filter gently with a soft-bristle brush every two weeks. When visibly dirty, wash with a mild detergent in lukewarm water to remove dust and buildup.
    • Drying: Allow the filter to dry completely in the shade before reinstalling. Avoid direct sunlight or high heat. Do not operate your mini split system while the filter is removed or drying, as this can allow dust to enter the unit and cause internal buildup or mold growth.
    • Replacement: With regular cleaning, the filter can be reused for an extended period. For best performance, replace it annually—or sooner if it shows signs of wear, damage, or cannot be fully cleaned after washing. 
  • Small Filters: Wash monthly and replace every 2–3 years or more frequently depending on your environment.

What’s Included

Each kit contains 2 Large Filters & 2 Small Filters

Note: If you don’t already have filter frames, they are required for proper installation.