great company to work with, from tech support to delivery of my parts ( A+)On 05/01/2024 by M. K. (verified customer)
Water Care: Calcium, Cartridge
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Stain & Scale Control for Hot Tub Calcium Build Up Prevents scale formation and cloudy water due to high calcium levels Removes some scale build-up on the spa surface, preventing damage to surfaces and circulation systems Removes relatively fresh ...read more -
Sku: 42636BIOSpaGuard Calcium Hardness Increaser, 12oz
SpaGuard Calcium Hardness Increaser Prevents corrosion of equipment Prevents degradation of spa surfaces 1 tbsp per 100 gallons increases calcium hardness ~25 ppm -
Sku: 76029-1FreshWater Vanishing Act Calcium Remover Pillow
Reduce water hardness in an entirely new way with the Vanishing Act calcium remover Instead of adding chemicals to the water, this product removes calcium particles, leaving the water softer and silky on your skin Softer water reduces the need for ...read more -
@Ease® mineral cartridge for Spa Frog® for Hot Spot models beginning in 2019 How long do the Mineral and SmartChlor® cartridges last The mineral cartridge lasts four months or whenever the hot tub is drained and refilled The SmartChlor® Cartridge ...read more -
Sku: 74044-singleAutoFresh Cartridge (Single)
OBSOLETE-CONTACT WATKINS MANUFACTURING AT 1-800-999-4688 Auto Fresh replacement cartridge
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