Home Slickdeals Clorox Pool & Spa: 5-Lb Alkalinity Increaser $6, 5-Lb pH Down $4.80,... Slickdeals Clorox Pool & Spa: 5-Lb Alkalinity Increaser $6, 5-Lb pH Down $4.80, 4-Lb pH Up $4.20 By ARCOM - 7 September 2024 10 0 SHARE Facebook Twitter Go to the deal page: Clorox Pool & Spa: 5-Lb Alkalinity Increaser $6, 5-Lb pH Down $4.80, 4-Lb pH Up $4.20