Poolweb Water Testing Reagents Poolweb #R161616
Rainbow Cyanuric Acid Testing Reagent - 32 Ounce - R161616
  • Rainbow Cyanuric Acid Testing Reagent - 32 Ounce - R161616
Poolweb #R161616

Rainbow Cyanuric Acid Testing Reagent - 32 Ounce - R161616

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16 in stock
$26.60 $26.60 & express shipping discount!
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Product Information


This is a replacement Rainbow Cyanuric Acid Testing Reagent. This replacement reagent has a bottle size of 32 oz.

Reagent for testing Cyanuric Acid.

One of the most common chemicals used for the prevention of chlorine loss in swimming pools is Cyanuric Acid (also called CYA, Conditioner, or Stabilizer); it protects the free chlorine from being destroyed by the sun ultraviolet rays. If cyanuric acid is present in the water in sufficient levels, less chlorine degradation occurs. Keeping chlorine in the water longer will help to protect the swimmers in the pool.

Product Features

  • Cyanuric Acid testing reagent for Pentair/Rainbow test kits.
  • Ideal level of cyanuric acid is 30 to 50 ppm (parts per million).

Technical Specifications

Product CategoryReagents
Poolweb Item #R161616
Shipping Weight3.0 lb

Shipping & Returns

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1 Day ShippingGet it by

Standard ground shipments may be delivered sooner depending on where you are located, and the shipping method used to ship your order. Combining multiple items onto the same order can change the delivery date and expedited shipping costs, especially if the other items are not available for immediate shipment. Transit time is calculated in business days and does not include Saturday and Sunday.

Return Policy

This item can be returned within 30 days of order. See return policy for details and how to place a return.

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