Frizzlife GR303 Replacement Filter Cartridge (TC) for GX99 Ultra Filtration Water

Compatible with Frizzlife GX99 Ultra-Filtration Under Sink Water Filter System Stage 3 - TC Post Carbon Filter (GR303): Effectively reduces chlorine, fluoride, heavy metals and VOCs and much more. Improves the taste of water as a final stage. Twist To Replace: Replacement work only requires a simple twist-and-pull with the wrench provided. Please make sure the filter cartridge is aligned with the lock icon on the panel. Please replace the GR303 TC filter every 12 months (around 900-1000 gallons). Please kindly note that the replacement period highly depends on your feed water quality and daily water usage., Weight: 1.1 pounds, Manufacturer: Frizzlife