Product Overview

• Pro Products 2401 Water Test Kit - designed for service professionals and homeowners
• Genuine OE Part - ensures reliable quality and accuracy
• Protective Storage - comes in a sturdy plastic case for durability and portability

Key Benefits

• Quick & Accurate Readings - dependable results for on-site water testing
• Multi-Parameter Testing - measures hardness, iron, and pH levels in water
• Professional-Grade Tool - ideal for diagnosing water quality issues and planning treatment solutions

Includes

Hardness Test Measuring Tube, Hardness Test Bottle (Square), Hardness Test #1 (1 oz.), Hardness Test #2 (1 oz.), Hardness Test #3 (1 oz.), Iron Reagent Foil Pack, (5 ml) (50 pack), pH Solution Wide Range (1 oz.), Dual Test Stand (Iron & pH), Die Cut Foam Insert, Black Case, Instruction Card

The Pro Products 2401 Water Test Kit is an at-home water testing solution for homeowners who need to evaluate key water quality parameters quickly and without sending samples to a laboratory. It covers the most commonly problematic minerals and pH conditions found in residential well water.

What the 2401 Tests

2401 vs. 2404: Which Kit Do You Need?

Pro Products offers two primary residential water test kits. The 2401 is the foundational kit covering iron, hardness, and pH -- the three parameters most commonly evaluated before selecting a water softener, iron filter, or acid neutralizer. The 2404 kit expands coverage to include hydrogen sulfide (sulfur odor) and manganese, making it the better choice for well water with rotten egg odor or black staining issues.

If you are evaluating water for a softener or neutralizer only, the 2401 is sufficient. If sulfur odor or manganese staining is present, the 2404 provides the additional data you need.

How It Works

The 2401 kit uses colorimetric testing methods -- reagents or test strips that change color in proportion to contaminant concentration. Results are read visually by comparing the sample against the included color reference chart. No laboratory equipment, no shipping, and no waiting for results.

Who This Kit Is For

Well water users evaluating whether to install or upgrade a water softener, acid neutralizer, or iron filter. Also useful for verifying treatment system performance -- testing the water before and after treatment confirms whether the system is working as intended.

Important Limitation

This kit does not test for bacteria, lead, nitrates, PFAS, or other health-related contaminants. For comprehensive health-focused water testing, a certified laboratory analysis is recommended in addition to this kit.