Blue Horizons – Calcium Hardness Raiser 1 X 5 kg CH+

Description

Swimming pool calcium hardness levels should be maintained at a minimum of 200mg/l (ppm) to ensure that the pool and equipment are protected. Calcium Hardness Raiser is a calcium flake which rapidly increases calcium hardness to the desired level.

More info:

Blue Horizons Calcium Hardness Raiser Key Features/Characteristics Increases calcium hardness levels Part of the System Ideal Calcium Hardness level: minimum 200mg/l (ppm) Incorrect Calcium Hardness Low Corrosive water Etching of surfaces Add Calcium Hardness Raiser High Scale formation Rough surfaces Cloudy water Reduced circulation & heater efficiency Add Stain & Scale Inhibitor Application Instructions

1. Before applying this product it should be pre-dissolved in a clean plastic container at a maximum rate of 100g of product to 10 ltrs of cold fresh water. Stir well to ensure the product is fully dissolved. Repeat application to achieve the total dose required – see table below for dose rates. It is recommended that the total treatment is split into three equal applications with a minimum of 8 hours between each.

2. After pre-dissolving add the resulting solution to the pool near the inlets with the filtration system in operation.

3. Following the application the pool water may become cloudy so keep the filtration pump running continuously until it clears.

4. After treatment check the pH level and if necessary adjust. Pool Volume M (Ltrs) Gallons 4.55 (4,545) 1,000 11.36 (11,364) 2,500 22.73 (22,730) 5,000 45.45 (45,455) 10,000 3 Dose Rate To increase Calcium Hardness 10mg/l 20mg/l 50mg/l 68g 136g 340g 170g 340g 850g 340g 680g 1.70kg 680g 1.36kg 3.40kg Warning: Heat is generated when pre-dissolving this product. Always use clean