Accurate water testing is the foundation of every clean, balanced, and trouble-free pool or spa. When chemistry drifts out of range, even slightly, problems like cloudy water, algae growth, eye irritation, and equipment stress quickly follow. The Hach AquaChek 7 Test Strips – 100 Count provide a fast, reliable way to monitor your water chemistry so you can correct issues early—before they become costly or time-consuming.

Manufactured by Hach, a globally trusted leader in water analysis, AquaChek 7 test strips are designed for pool and spa owners who want professional-level insight without complicated testing procedures. With one simple dip, you get a complete snapshot of your water’s health in seconds.

Comprehensive 7-Way Water Testing in One Step

Unlike basic strips that only test chlorine and pH, AquaChek 7 Test Strips measure seven critical parameters at once. This broader testing gives you a clearer understanding of how your pool or spa chemistry is working together.

Each strip tests:

• Free Chlorine

• Total Chlorine

• pH

• Total Alkalinity

• Calcium Hardness

• Cyanuric Acid (Stabilizer)

• Total Bromine (when applicable)

By monitoring all seven values, you can make precise chemical adjustments instead of guessing—helping prevent over-treatment, wasted chemicals, and recurring water issues.

Fast Results That Encourage Consistent Testing

Many pool problems start because testing doesn’t happen often enough. Liquid kits and digital meters can feel slow or inconvenient, leading to skipped tests. AquaChek 7 strips remove that friction.

Simply dip a strip into the water, remove it, and compare the color pads after about 15 seconds. There’s no mixing, measuring, or cleanup. This simplicity makes it easier to test more frequently, which is the key to maintaining stable, predictable water chemistry.

Ideal for Pools and Spas

The Hach AquaChek 7 Test Strips are designed for chlorine-based pools, accurately measuring both free and total chlorine levels. They can also be used for spas and hot tubs, as long as results are interpreted using spa-specific chemical ranges.

This versatility makes them a great option for homeowners who maintain both a pool and a spa, as well as service professionals managing multiple water environments.

Trusted Accuracy From a Water Testing Authority

Hach has decades of experience developing water testing solutions used in laboratories, municipalities, and professional water treatment facilities worldwide. That expertise carries directly into AquaChek consumer products.

Each strip is manufactured for consistent color development and dependable readings, helping reduce false highs or lows that can lead to unnecessary chemical adjustments or missed imbalances.

100-Count Bottle for Long-Term Value

With 100 test strips per container, this kit is well suited for regular weekly testing throughout the season. It’s ideal for:

• Routine pool and spa maintenance

• High-use pools that require frequent checks

• Service professionals who test multiple bodies of water

Having plenty of strips on hand makes it easier to stay consistent with testing and water care.

Product Specifications

Why Pool Owners Choose AquaChek 7 Test Strips

• Tests seven critical water parameters at once

• Fast, simple dip-and-read process

• Encourages more frequent testing

• Helps prevent algae, cloudy water, and irritation

• Reduces chemical waste from guesswork

• Backed by Hach’s trusted water testing expertise

For pool and spa owners who want a complete picture of their water chemistry without complexity, AquaChek 7 strips deliver clarity and confidence.

Buy with Confidence from Benchmark Pool Supply

When you purchase Hach AquaChek 7 Test Strips – 100 Count from Benchmark Pool Supply, you’re buying from pool professionals who understand how real-world water behaves.

We stock trusted testing products, ship quickly, and support our customers with knowledgeable guidance if you need help interpreting results or dialing in your chemistry.