eco3Spa Hot Tub Active Oxygen Test Strips

eco3Spa Hot Tub Active Oxygen Test Strips for Wood Fired & Electric Hot Tubs

Quickly and easily check your hot tub sanitiser levels with eco3Spa Active Oxygen Hot Tub Test Strips. Designed for use with eco3spa water care products, these simple dip-test strips help ensure your hot tub water remains clean, fresh and properly sanitised.

Suitable for both wood fired hot tubs and electric spas, the strips measure Active Oxygen levels only, providing an easy and hassle-free way to monitor water quality without the need to test for pH or alkalinity.

Unlike traditional hot tub systems, eco3spa works independently of pH and alkalinity balance, making water care simpler and more natural for everyday hot tub use.

Benefits of eco3spa Active Oxygen Test Strips

• Fast and easy Active Oxygen testing
• Suitable for wood fired hot tubs and electric spas
• Simple dip-and-read format
• No need to test pH or alkalinity
• Helps maintain clean and hygienic hot tub water
• Ideal for eco-friendly hot tub care systems

How to Use in Wood Fired and Electric Hot Tubs

1. Wait until eco3spa sanitiser tablets or granules are fully dissolved in the water.
2. Dip a test strip into the hot tub water briefly and remove.
3. Compare the strip colour against the graduated colour scale on the container.
4. The ideal Active Oxygen level is shown within the marked ‘OK’ range.

If no sanitiser level is shown:

• Add another sanitiser tablet or spoonful of granules
• Allow it to fully dissolve and circulate
• Re-test the water

Important Information

These strips test for Active Oxygen levels only. There is no need to test for pH or alkalinity when using the eco3spa system.

Simple Hot Tub Water Testing

eco3spa Active Oxygen Test Strips provide a quick and convenient way to monitor sanitiser levels in wood fired hot tubs and electric spas, helping you maintain cleaner, fresher water with minimal effort.