Spa Water Hardener Size:1kg Its slow-dissolving polymer technology delivers

Its slow-dissolving polymer technology delivers continuous clarification

This device also comes equipped with a caddy for easy storage

EX6050 iQ now feature dual stage filtration (150μ/60μ) to capture both small and large debris

saving you huge on annual operational costs

Spa Water Hardener Size:1kg Its slow-dissolving polymer technology deliversIncreases calcium hardness levels in spas. Calcium Chloride. Ideal Calcium Hardness level is between 200 300ppm Application: 10g increases Calcium Hardness by 10ppm per 1,000 litres. Product should be pre dissolved in a bucket of water. Dosage rates indicated are only a guide Water Hardener SDS