Pool Salt

Buy pool salt from Morton, Diamond Crystal, and Clorox for compatible saltwater chlorine generators. Shop 40 lb bags in available multi-bag bundles, with free same-day delivery nationwide.

How much pool salt do you need? Read the buying guide.

Compare pool salt bundles

Two 40 lb bags contain 80 lb of salt; three contain 120 lb; four contain 160 lb; and six contain 240 lb. Select the pack quantity on the product page. Prices shown are for the complete bundle.

Test your pool before adding salt

Choose your quantity using your pool volume, measured salt concentration, and chlorinator manufacturer’s target range. Pool salt does not replace sanitizer testing or other pool-care requirements. Follow the product label and equipment instructions.

Order once or plan recurring refills

Subscription options are available on eligible products. Match the refill schedule to your pool’s actual needs, and review the recurring total before checkout. Learn about Subscribe & Save.

For household water softeners, browse our water softener salt collection. Read our shipping policy for delivery information.