Tub Defender - Hardness Increaser
$24.95
In stock: 6 available
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Tub Defender - Hardness Increaser
Product Details
Hardness increaser to protect your hot tub from corrosion. 1.5 lbs. Proper water balance helps everything last longer. Increased hardness levels will require more frequent cleaning of salt cells which can be done by soaking in white vinegar.
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