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Assists in preventing calcium scale and reduces scale on salt cells
you are creating a magnesium-rich mineral spa in your own backyard
Davey CF50 Aquatune/Aquaswim replacement cartridge
Optimal cleaner performance
Waterco (Pre 1999) Air Release Valve Fresh Water Chlorinator Assists in preventing calcium scaleAir release valve cracked or leaking? Replace it to ensure that your cartridge filter is properly pressurized and to prevent accidents! The Waterco Trimline Cartridge Filter Air Release Bleed Valve is manufactured from heavy duty PVC plastic, ensuring all replacement parts and equipment is tough, chemical resistant and UV stabilised to last in harsh Australian conditions for years of use. Suits: Waterco Trimline Cartridge Filters Includes o ring