Maintain the efficiency of your Heater Treater unit by replacing its filter every 12 months. FDA approved. Media is odorless, tasteless and colorless. Filter cartridge is TEN inches long. Designed for the FtHT-10 units. If you have a FtHT-20 unit, you need our FTHT-20RF cartridge, not this smaller cartridge.

• Replacement Filter for the Heater Treater 10 (FtHT-10-RevFlo-G) (10" Cartridge)
• Recommended Replacement Interval of 12 months.
• Filters Sediment Down to 5 Micron.
• Ribbed Design Increases the Surface Area and Filter Capacity.
• Comes Complete with Water Treatment Media.

Replacement Filter for the Heater Treater 10 (FtHT-10-RevFlo-G) (10" Cartridge)Falsken Water Systems