6-in-1 Pool & Spa Test Strips – 50 Strips
iopool 6-in-1 test strips help you check six key water parameters in your pool or spa with a single manual test.
This pack of 50 strips is ideal for occasional water checks, verifying your water balance after treatment or measuring parameters that connected pool analyzers do not monitor automatically.
Use them on their own or alongside the free iopool app for personalized water treatment recommendations.
What do iopool 6-in-1 test strips measure?
Each strip checks six important water parameters:
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Free chlorine: the concentration of available chlorine in the water.
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Total chlorine: the total amount of free and combined chlorine.
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pH: the acidity or basicity of your pool or spa water.
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Total alkalinity (TA): the water's ability to resist sudden pH changes.
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Water hardness: the mineral hardness of your water.
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Stabilizer (CYA): the concentration of cyanuric acid used to protect chlorine from sunlight.
These tests provide a snapshot of your water balance without requiring a connected device.
Why use iopool test strips?
The iopool 6-in-1 test strips offer four practical benefits:
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Six measurements in one test: check several water parameters at once.
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50 strips per pack: convenient for recurring manual checks.
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8 mm test pads: larger color-testing areas designed to make readings easier to compare.
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Optional app integration: interpret your results with the iopool app and receive personalized treatment recommendations.
No EcO analyzer or Wi-Fi connection is required to perform a manual test.
Compatible with pools, spas and EcO
The strips can be used in swimming pools and spas treated with chlorine or bromine.
They also work as a manual testing solution for saltwater pools. However, 6-in-1 strips do not measure salt concentration. To check salinity, use the dedicated iopool salt test strips.
Already using EcO Start or EcO Start Salt?
Your EcO analyzer automatically monitors pH, ORP and water temperature. The 6-in-1 strips complement these measurements by checking alkalinity, hardness, stabilizer and chlorine concentration when needed.
They are not required for EcO to operate, but provide useful additional information about your water.
How to use the test strips
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Remove one strip from the packaging and close it properly.
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Dip the strip into your pool or spa water, following the immersion instructions supplied with the product.
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Allow the colors to develop for the recommended reading time, then compare them with the reference chart in suitable lighting.
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Use the iopool app to scan the strip or enter the measured values manually and view the corresponding treatment recommendations.
For additional guidance, see how to use test strips with the iopool app.
When should you test your water?
Manual testing is particularly useful:
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When the iopool app requests an additional water measurement.
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After treatments that affect alkalinity or water hardness.
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When you want to check your water balance without a connected analyzer.
The 6-in-1 strips are designed for occasional checks rather than continuous monitoring.
Frequently asked questions
Do I need an EcO analyzer to use these test strips?
No. iopool 6-in-1 test strips work independently of EcO Start and EcO Start Salt. You can read the results manually or use the iopool app for additional guidance. If you already own an EcO analyzer, the strips help check parameters that are not measured automatically.
Can I use these test strips in a saltwater pool?
Yes. The strips can check general water balance parameters in a saltwater pool, including pH, alkalinity, hardness and stabilizer. However, they do not measure salinity. A separate salt test strip or suitable salinity tester is required to check the salt concentration.
Can I use the iopool app without scanning my test strip?
Yes. The iopool app also supports manual entry of test strip results. You can compare the strip's colors with the reference chart, enter the corresponding values and receive treatment recommendations based on your water measurements.
Do the strips measure water temperature or ORP?
No. The six measured parameters do not include temperature or ORP. These parameters are monitored automatically by EcO Start and EcO Start Salt. The 6-in-1 strips are intended to complement connected monitoring or provide a standalone manual water check.