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Standard 3-Way Swimming Pool & Spa Water Test Kit - Test Water for pH, Chlorine, and Bromine

Key Features

• Tests three essential water balance parameters: Free Chlorine (FC), Bromine (Br), and pH.
• Includes a clear-view water comparator block with integrated color standards.
• Contains one 0.5 fl oz (15 mL) bottle of OTO solution for chlorine and bromine testing.
• Contains one 0.5 fl oz (15 mL) bottle of Phenol Red solution for pH testing.
• Packaged in a durable plastic case for storage and transport.

Replaces / Cross-Reference Part Numbers

• Comparable to Taylor K-1001
• Alternative to basic OTO and Phenol Red liquid test kits.

Compatibility & Fitment

• For use with residential and commercial swimming pools and spas.
• Suitable for water sanitized with chlorine or bromine.
• Not intended for use with biguanide sanitizers or pools with copper ionizers.

When to Replace

• Replace testing solutions annually or by the expiration date printed on the bottles to ensure reading accuracy.
• Replace the comparator block if it becomes stained, scratched, or faded, which can affect color matching.
• Reagents can be damaged by extreme heat or cold; replace if they have been frozen or stored above 100°F (38°C).

Installation Tips

• Rinse the test vials with pool or spa water before and after each use.
• Collect the water sample from a depth of 12-18 inches (30-45 cm), away from jets or returns.
• Hold dropper bottles vertically to ensure uniform drop size when adding reagents.
• Cap the vials and invert several times to mix; do not shake vigorously.
• Read test results immediately, as colors may change with time. View the comparator against a neutral white background for best results.