Pool Chemical Products

Follow Us: Facebook Twitter

Telephone 0845 8722732

0 items

Yes/No Hardness Tablets

Yes/No Hardness Tablets - Fast and effective water hardness test. Yes/No Hardness Tablets - Fast and effective water hardness test.
£37.99
OR

Availability: In stock

Many areas in the UK have a water supply that is naturally hard (water that contains high levels of calcium and magnesium). Water hardness can lead to the build-up of calcium and magnesium (limescale) in pipes, radiators, cylinders, pumps and boilers and can significantly reduce efficiency. More visible signs of limescale around the house tend to be around taps and bathroom fittings and in kettles, washing machines and dishwashers.

These hardness tablets are a fast and effective method of determining water hardness. They can be used to determine initial water hardness or used regularly to ensure the continued effectiveness of an already fitted water softener.

Each pack of Pool Chemical Products Yes/No Hardness Tablets comes with 50 easy to use tablets.   

Review, Bookmark or Share

Be the first to review this product

Dosing Instructions

Add tablets to a water sample; use 2 tablets in 50ml or 1 tablet in 10ml and shake to dissolve. The resulting colour change will indicate whether the ward is hard or soft.

Green indicates that the water is soft.

Red indicates that the water is hard.

The colour change takes place at 20mg/l hardness as CaCO2 on a 10ml sample.  Range 4, 8, 20mg/l

Additional Information

Component No
State (type) No
Colour No
Odour No