great company to work with, from tech support to delivery of my parts ( A+)On 05/01/2024 by M. K. (verified customer)
All of our accessories are easy to install and make owning a great brand of hot tub even sweeter. Just when we think our Hot Spring spa can’t get any better, the engineers at Watkins dream up another cool idea and bring it to fruition. Explore some of the add-ons we enjoy in our spas.
Showing all 9 results
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Hot Tub Alkalinity Decreaser Decreases pH and total alkalinity of spa water FreshWater pH/Alkalinity Down decreases the pH and total alkalinity of spa water It is important to maintain a total alkalinity range of 80-120 parts per million (ppm) and a pH ...read more
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Hot Tub Alkalinity Decreaser/pH Decreaser Lowers the pH Protects spa and equipment due to improper pH Prevents cloudy water due to high pH Balances water for bather comfort
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Wondering how to raise the pH in your hot tub Use this Hot Tub pH Increaser Increases pH and total alkalinity of spa water PRINCIPAL FUNCTIONING AGENT: Sodium Bicarbonate 100% TOTAL ...read more
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Sku: 42632BIO
SpaGuard Hot Tub PH Increaser 18 OZ.
Hot Tub pH Increaser Raises the pH Protects equipment from corrosion due to low pH Balances water for bather comfort -
Total Alkalinity Increaser, Hot Tub pH Increaser Eliminates “pH bounce” by balancing total alkalinity Helps to prevent equipment and surface corrosion and damage due to low pH 1 tbsp per 100 gallons raises total alkalinity 25 ppm
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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
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Sku: 42636BIO
SpaGuard 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: 26344BIO
BioGuard 5 Way Test Strips
BioGuard 5 way test strips for pool and spa These strips test for: Free Chlorine, Total Bromine, pH, Total Alkalinity, and Total Hardness Contains 50 strips Dip and read strips test quickly for chlorine or bromine residual, pH, total alkalinity and calcium ...read more -
Sku: 76029-1
FreshWater 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
Showing all 9 results