Pool Lab Chromatalyzer 3-Bag Reagent Set (Chlorine & pH) - SKU 55703

Pool Lab Chromatalyzer 3-Bag Reagent Set – Chlorine & pH Testing

Keep your pool water perfectly balanced with Pool Lab’s patented reagent set — designed specifically for the Pool Lab Chromatalyzer ASP (also sold as the Puresilk Chromatalyzer). Each 3-bag set delivers approximately 750 tests, giving you 6–8 months of accurate chlorine and pH readings on a standard residential pool.

Pool Lab’s reagents are engineered for precision — not the guesswork of test strips. The patented formula delivers consistent, laboratory-grade accuracy in a simple drop-in format, so you always know exactly where your water chemistry stands.

Key Features

• ~750 tests per set — 6–8 months of water management for a standard residential pool
• Patented formula — designed exclusively for the Pool Lab Chromatalyzer ASP
• Measures chlorine and pH — the two most critical parameters for safe, balanced pool water
• More accurate than test strips — consistent, repeatable results every time
• 3-bag set — includes all reagents needed for a full testing cycle

Specifications

• Brand: Pool Lab (also sold as Puresilk)
• SKU: 55703
• Compatible device: Pool Lab Chromatalyzer ASP / Puresilk Chromatalyzer
• Tests per set: Approx. 750
• Parameters tested: Free chlorine, pH
• Duration: 6–8 months (standard residential pool)
• Weight: 1 kg

Frequently Asked Questions

What device are these reagents compatible with?

These reagents are designed exclusively for the Pool Lab Chromatalyzer ASP (also known as the Puresilk Chromatalyzer). They are not interchangeable with other pool testing devices.

How long does one 3-bag reagent set last?

Each 3-bag set provides approximately 750 tests — enough for 6 to 8 months of regular water management on a standard residential pool when testing 2–3 times per week.

What does the Pool Lab reagent set test for?

The set tests for the two most critical pool water parameters: free chlorine and pH. Keeping these in range ensures safe, comfortable, and equipment-friendly pool water.

Why use reagents instead of test strips?

Reagent-based testing delivers significantly more accurate and consistent results than test strips, which can degrade with humidity, age, and handling. The Pool Lab Chromatalyzer gives you laboratory-grade accuracy at home.

How do I know when I need to reorder my Pool Lab reagents?

Each bag in the set is used progressively. When reagent levels run low or the device prompts a refill, it’s time to reorder. Keeping a spare set on hand avoids gaps in your water management routine.

Need help?

Call us on 02 9970 5115 or contact us — we’re happy to help with Pool Lab products and water testing advice.