Pentair Solution No. 7 Water Hardness Reagent - 1/2 oz | R161642

Pentair Solution No. 7 Water Hardness Reagent - 1/2 oz | R161642

Maintain accurate calcium hardness testing with the genuine Pentair Solution No. 7 Water Hardness Reagent. This OEM 1/2-ounce replacement bottle is designed for compatible Pentair water test kits used in routine pool and spa maintenance.

Features

• Genuine Pentair OEM replacement reagent
• 1/2 oz. bottle
• Used for calcium hardness testing
• Compatible with Pentair No. 761, No. 782, and No. 783 test kits
• Helps maintain accurate water chemistry testing
• Ideal replacement for depleted or expired reagents

Description

The Pentair R161642 Solution No. 7 reagent is formulated for use in Pentair water hardness test procedures. Regular replacement of testing reagents helps ensure dependable results when monitoring calcium hardness in swimming pools and spas.

Pro Tip

Store reagent bottles tightly sealed in a cool, dry location and replace them periodically to maintain testing accuracy.

Usage Tips

Use only with compatible Pentair water test kits and follow the manufacturer's testing instructions for proper hardness measurements.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.