Keep your Lay-Z-Spa running like new with this all-in-one descaling and water treatment kit. Designed to remove limescale, improve pump performance, and prevent future scale and staining — perfect for hard water areas.
Full Product Description
Maintain peak performance and extend the life of your hot tub with the Lay-Z-Spa Complete Descaling & Scale Protection Kit. This 3-in-1 bundle combines powerful internal descaling with ongoing water treatment to keep your spa clean, efficient, and free from damaging scale build-up.
Ideal for routine maintenance or resolving flow and heater issues caused by limescale.
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What’s Included
1 × Lay-Z-Spa Pump Descaling Tool
Specially designed to connect directly to your Lay-Z-Spa pump system, allowing deep internal cleaning and safe circulation of descaling solution.
2 × Oust Powerful Descaler Sachets
High-strength limescale remover that breaks down calcium deposits inside heaters, pumps, and pipework to restore water flow and heating efficiency.
1 × 1L Scale & Stain Controller
Prevents future scale formation and helps control metallic staining, keeping your spa shell and components clean.
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Key Benefits
•Removes limescale & calcium build-up from internal components
•Helps prevent E02 & flow-related pump errors
•Improves water circulation & heating efficiency
•Protects pump, heater & pipework lifespan
•Prevents scale & stain formation in hard water areas
•Simple connect-and-clean descaling process
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Compatibility
Compatible with all Lay-Z-Spa pump systems, including:
•AirJet
•HydroJet
•HydroJet Pro
•UltraFit models
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When Should You Use This Kit?
•Reduced water flow
•Heating taking longer than usual
•E02 / circulation errors
•Visible scale build-up
•Hard water locations
•Routine annual servicing
Lay-Z-Spa Complete Descaling & Scale Protection Kit (Pump Descaler + Oust Sachet
Follow these simple steps to safely descale your Lay-Z-Spa pump and restore performance:
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Step 1 — Prepare the Pump
1.Disconnect the pump from the spa.
2.Attach the Descaling Tool to the pump connections as per the fitting points.
3.Ensure all caps and fittings are securely hand-tightened (do not overtighten).
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Step 2 — Fill the Descaling Tool
1.Fill the descaling unit to around 2 inches below the top with cold water.
(Approx. 1.2 litres).
2.Tilt the pump slightly to allow water































