Product Overview Lowers pH in spa water and helps prevent scaling and cloudy water. [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: POOL & SPA CHEMICALS/POOL, SPA AND WHIRLPOOL CHEMICALS;Shop All]
Quick view Add to Cart Clorox Clorox 12105CLX pH Down, Granular, Off-White, 5 lb [SKU: ORG7619067] MSRP: $15.30 Was: Now: $7.65 Quick view Add to Cart
Quick view Add to Cart Clorox Clorox 10018CSP pH Up, Granular, White, 18 oz [SKU: ORG7619075] MSRP: $11.07 Was: Now: $5.54 Quick view Add to Cart
Quick view Add to Cart Clorox Clorox 12104CLX pH Up, Granular, White, 4 lb [SKU: ORG9802117] MSRP: $14.91 Was: Now: $7.46 Quick view Add to Cart
Quick view Add to Cart Clorox Clorox 12005CLX pH Protect, Granular, White, 5 lb [SKU: ORG8211989] MSRP: $19.26 Was: Now: $9.63 Quick view Add to Cart
Quick view Add to Cart Clorox Clorox 12204CLX Calcium Hardness Increaser, 5 lb, Granular, Odorless, Off-White [SKU: ORG9802158] MSRP: $19.26 Was: Now: $9.63 Quick view Add to Cart
![Clorox 10022CSP pH Down, Granular, Off-White, 22 oz [SKU: ORG7619083]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/65349/63252/7619083__61445.1683121637.jpg?c=1 "Clorox 10022CSP pH Down, Granular, Off-White, 22 oz [SKU: ORG7619083]")
![Clorox 10022CSP pH Down, Granular, Off-White, 22 oz [SKU: ORG7619083]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/65349/63252/7619083__61445.1683121637.jpg?c=1 "Clorox 10022CSP pH Down, Granular, Off-White, 22 oz [SKU: ORG7619083]")
![Clorox 12105CLX pH Down, Granular, Off-White, 5 lb [SKU: ORG7619067]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/65354/63257/7619067__26526.1683121640.jpg?c=1 "Clorox 12105CLX pH Down, Granular, Off-White, 5 lb [SKU: ORG7619067]")
![Clorox 10018CSP pH Up, Granular, White, 18 oz [SKU: ORG7619075]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/65348/63251/7619075__48664.1683121636.jpg?c=1 "Clorox 10018CSP pH Up, Granular, White, 18 oz [SKU: ORG7619075]")
![Clorox 12104CLX pH Up, Granular, White, 4 lb [SKU: ORG9802117]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/65355/63258/9802117__23898.1683121640.jpg?c=1 "Clorox 12104CLX pH Up, Granular, White, 4 lb [SKU: ORG9802117]")
![Clorox 12005CLX pH Protect, Granular, White, 5 lb [SKU: ORG8211989]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/65356/63259/8211989__53679.1683121641.jpg?c=1 "Clorox 12005CLX pH Protect, Granular, White, 5 lb [SKU: ORG8211989]")
![Clorox 12204CLX Calcium Hardness Increaser, 5 lb, Granular, Odorless, Off-White [SKU: ORG9802158]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/65357/63260/9802158__68136.1683121641.jpg?c=1 "Clorox 12204CLX Calcium Hardness Increaser, 5 lb, Granular, Odorless, Off-White [SKU: ORG9802158]")