All-in-One DPD Test Kit
  • All-in-One DPD Test Kit
Poolweb #R151246

All-in-One DPD Test Kit

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Advantages of DPD Test Kits

DPD Test Kits test for the level of disinfectant present (free chlorine) in your pool water with a high degree of accuracy. Many of the kits include tests for pH and other factors.

Color-Matching Kits

The color-matching test kits and drop-count titrations give straightforward answers. They are available with 3/4, 1 or 2 ounce reagents and/or tablets reagents.

Ideal Alkalinity/pH Levels

Alkalinity levels should be between 80 and 120 parts per million (ppm). And your pH levels should be between 7.2 and 7.8 ppm.

Product Information


This is a Pentair Rainbow #78DPD All-in-One kit that tests for Total and Combined Chlorine, pH, Acid Demand, and Total Alkalinity. This kit uses both drop test and DPD tablets with a color comparator. It includes a water test booklet, instructions and is housed in a red display box. The All-in-One is a perfect kit for homeowners of inground pools.

Testing sanitation levels and pH are the most important tests for pools. The chlorine level should stay between 1.0 and 3.0 parts per million (ppm) to maintain a healthy pool. A pool's pH levels should be maintained between 7.2 and 7.6.

Product Features

  • Tests for Total/Combined Chlorine, pH, Acid Demand, and Total Alkalinity
  • Reagents are 1/2 and 1 ounce and DPD tablets
  • Reagents: 50 each DPD No. 1 and No. 3 tablets, 1 ounce No. 2, No. 3, 1/2 ounces No. 4, and No. 5

Instructions for All-in-One Test Kit (For DPD #1 Free Chlorine)

1. Fill CL/Br test cell to line with water.

2. Add one #1 DPD tablet.

3. Place cap on cell and invert vial several times to dissolve (15 to 35 seconds).

4. Compare color in cell to CL/Br color standards.

5. Note the reading and save sample for total and Combined Test.

A PDF of the instructions can be found under Product Documents. Review detailed instructions included.

Technical Specifications

Product CategoryDPD Test Kits
Poolweb Item #R151246
Cross Reference #Rainbow #78
Shipping Weight10.0 lb

Shipping & Returns

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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.

Poolweb Guarantee

This item qualifies for a one-year guarantee. Poolweb guarantees that the item you receive will function as advertised for one year. See the Poolweb Guarantee for more details.

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