Taylor Drop Test Hardness Calcium/Total EDTA - K-1722 Taylor Drop Test Hardness Calcium/Total EDTA - K-1722
  • Taylor Drop Test Hardness Calcium/Total EDTA - K-1722
  • Taylor Drop Test Hardness Calcium/Total EDTA - K-1722
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Poolweb #K-1722

Taylor Drop Test Hardness Calcium/Total EDTA - K-1722

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Replacement Parts

Specialty Test Kits

Our Specialty Kits typically focus on measuring one type of chemical and are useful when you only need to test one special factor like hydrogen peroxide or phosphates.

Color-Matching Kits

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

Ideal Hardness Levels

The ideal calcium hardness in pools should be between 200-400 ppm and spas 150-250 ppm. If your pool falls below 150 ppm, you should adjust your hardness level.

Product Information


This is a Taylor Drop Test Hardness Calcium/Total EDTA Titration Test Kit. The K-1722 Kit tests for hardness, calcium and total using the drop test system and EDTA titration method. The EDTA includes inhibitors to revent metal interference.

Calcium hardness is a necessary component in pool water because it helps prevent leaching out of certain substances in pool equipment. It works in conjunction with alkalinity and pH. You would balance alkalinity, pH, then calcium hardness in your pool, in that order. That is because adjusting alkalinity often affects pH. Adjusting both alkalinity and pH often affects your calcium hardness.

Product Features

  • Hardness Total, Calcium, Magnesium: 1 drop = 10 ppm.
  • Reagents are 2 ounces
  • Reagents: R-0854-C, R-0012-C, R00010-C, R09911L-C

Instructions for Drop Test Calcium, Total and Magnesium Hardness

When dispensing reagents from dropper bottles, always hold bottle in a vertical position.

A pdf of the detailed instructions can be found under Product Documents.

Why should you choose a Taylor Test Kit?

Taylor pool test kits offers customers unparalleled benefits in terms of accuracy, convenience, innovation, and sustainability. With a diverse product range, strong customer support, and established reputation, Taylor Water Technologies remains a leading choice for water quality testing solutions. Taylor offers a perfect blend of accuracy and convenience in their water test kits. 

Each test kit is manufactured with precision, employing both wet and dry chemistry methods, as well as advanced technology. Boasting nearly 600 different test-kit configurations, Taylor caters to diverse customer needs across various water-testing sectors. This wide product range ensures that customers can find a unique and accurate test kit tailored to their specific requirements.

With a strong international presence and a long history of success, Taylor Water Technologies is a proven and trusted name in the water testing industry. Customers opting for Taylor test kits have the assurance of partnering with a global leader that is devoted to customer satisfaction, innovation and quality pool water testing kits. 

Technical Specifications

Product CategorySpecialty Test Kits
Poolweb Item #K-1722
Shipping Weight1.0 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 Poolweb.com 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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