chlorine 4-in-1 test strips: Pool and spa water test strips information

Chlorine 4-in-1 Test Strips are color-comparison strips for checking four water conditions. CPI’s matching 4-way test-strip documentation identifies free chlorine, total bromine, pH, and alkalinity as the four readings and lists a 50-strip pack.

Tests key chlorine-treated water conditions by color comparison.

Chlorine 4-in-1 Test Strips provide a quick, color-based check of important pool or spa water conditions before chemical adjustments are made.

Chlorine 4-in-1 Test Strips features and benefits

• Four-way testing: CPI documents a 4-way format for free chlorine, total bromine, pH, and alkalinity.
• Color comparison: The McBurney page describes the product as a colour-comparison water test strip.
• Pool and spa use: CPI tags its test-strip product for above-ground pools, in-ground pools, and spas.
• 50-strip format: CPI lists the matching PTK07/4way 4-in-1 format as 50 strips.

Chlorine 4-in-1 Test Strips specifications

• Manufacturer: CPI Pool Products
• Product type: Pool and spa water test strips
• Product type: 4-in-1 water test strips
• Documented readings: Free chlorine, total bromine, pH, and alkalinity
• Documented matching format: PTK07/4way
• Documented matching pack size: 50 strips
• Manufacturer documentation: CPI Pool Products

Chlorine 4-in-1 Test Strips compatibility

CPI tags the corresponding test-strip product for above-ground pools, in-ground pools, and spas. The documented 4-way format measures free chlorine, total bromine, pH, and alkalinity.

Using, installing, or caring for Chlorine 4-in-1 Test Strips

1. For Chlorine 4-in-1 Test Strips, use the strip with the product’s color-comparison chart and read the four indicated water conditions.
2. For Chlorine 4-in-1 Test Strips, test pool or spa water before making chemical adjustments, then follow the applicable treatment label or water-care instructions.
3. For Chlorine 4-in-1 Test Strips, keep unused strips protected according to the package directions; the McBurney page does not provide storage instructions.