Unicel Replacement Filter Cartridge 65 sf Watkins | C-8465 Heater Parts High-Pressure Water Dispersion: Utilizes water

High-Pressure Water Dispersion: Utilizes water from the booster pump to disperse through the jets

Easy to remove and clean

so replacing a worn head takes minutes

Maintenance Tip: Gently rinse the cartridge with a garden hose—avoid pressure washers

What's the difference between the Venturi (G4V) and the standard Gamma 4 head

Unicel Replacement Filter Cartridge 65 sf Watkins | C-8465 Heater Parts High-Pressure Water Dispersion: Utilizes waterUnicel Replacement Cartridge 65 sq ft Model C8465 The Unicel C8465 offers approximately 65 sq ft of spunbonded polyester Reemay media (234 pleats) and fits numerous spa systems including Hot Springs, Caldera, Tiger River (Watkins), and related brands. Key Features: 65 sq ft of 3 oz Reemay polyester media Approximately 234 sharp pleats for maximum dirt holding capacity Dimensions: 8 outer diameter 10 length Top and bottom both open with 3 ID end caps