Alkalinity Increaser for Swimming Pools: Balances pH Levels

• 
• -47%

• 68% Cal-Hypo Granular Pool Shock – Defends Against Bacteria, Algae, and Microorganisms - 25 Pounds

• in the swim chlorine tabs
• $129.99 $68.89

• 
• -43%

• In The Swim 3 5-in-1 Super Multi-Tabs – Pool Sanitizer - 24 lbs.

• in the swim chlorine tabs
• $139.80 $79.69

• 
• -34%

• CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets for Bacteria & Algae, 5 LB

• in the swim chlorine tabs
• $34.09 $22.50

• 
• -33%

• Clorox XtraBlue 1 Chlorinating Tablets for Small Pools (5 LB)

• in the swim chlorine tabs
• $49.99 $33.49

• 
• -34%

• 3 Inch Stabilized Chlorine Tablets for Swimming Pools - Slow Dissolving - 10 Pounds

• in the swim chlorine tabs
• $71.20 $46.99

• 
• -50%

• In The Swim Sodium Dichlor Chlorine Shock Granules for Pool Sanitizing – Fast Dissolving, pH Balanced – 40 lb, 56% Available Chlorine

• in the swim chlorine tabs
• $226.50 $113.25

• 
• -39%

• 1 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - 10 Pounds

• in the swim chlorine tabs
• $95.69 $58.37

• 
• -31%

• 3 Chlorine Tabs Advanced for Swimming Pool Care - 5 lbs

• in the swim chlorine tabs
• $44.70 $30.84

• 
• -38%

• Recommended 3 Inch Chlorine Tablets for Pool (25lbs) by AquaDoc

• in the swim chlorine tabs
• $114.50 $70.99

• 
• -30%

• CLEARVIEW 1 Chlorine Tablets - 5 lbs for Pools & Spas, 90% Available Chlorine

• in the swim chlorine tabs
• $35.99 $25.19

• 
• -32%

• 3 Chlorine Tabs for Swimming Pool Care - 5 lbs

• in the swim chlorine tabs
• $44.70 $30.40

• 
• -23%

• HTH 1 Chlorine Tabs for Swimming Pools - Kills Bacteria & Algae, Clears Water, Protects - 1.5 lbs

• in the swim chlorine tabs
• $19.20 $14.78