HAVILAND HARDNESS PLUS 5LB BAG
$10.64
Sale price
$10.64
Regular price
$14.99
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HAVILAND HARDNESS PLUS 5LB BAG
$10.64
Sale price
$10.64
Regular price
$14.99
HARDNESS PLUS IS A FAST-ACTING GRANULAR FORMULA DESIGNED TO INCREASE CALCIUM HARDNESS LEVELS IN POOL AND SPA WATER. SAFE TO USE WITH ALL SANITIZING SYSTEMS INCLUDING CHLORINE, BROMINE, SALT GENERATORS, MINERAL SANITIZERS, AND BIGUANIDE.