Swimline 5-Way Replacement Test Solutions

Replacement Test Kit Refills for Swimline Hydrotools 8440

OEM Replacement Test Kit Refills for the Hydrotools 8440 5 in 1 Test Kit. 

Includes:

• 1 oz. bottles - OTO,
• Phenol Red PH,
• Acid Demand & Alkalinity
• 1/2 oz. bottles -
• Chlorine Neutralizer
• Total Alkalinity

SKU: 8445