AQUADUR ®
Buy 5 or more €0.99 each | Buy 10 or more €0.79 each
Details:
AQUADUR® water hardness test strips will quickly determine the water hardness of the existing water filter. - if more than 3 dots - then water is hard and you need to replace the filter cartridge.
AQUADUR test strips are a quick and easy determination of water hardness. If you have a coffee machine then you need to know when the water softener is depleted. The convenient Dip & Read procedure and the clear color changes from green to red ensure reliable results within seconds. These AQUADUR strips come in 5 individually sealed packets.
If using a water filter to protect your valuable coffee machine, you need to know when to change the water filter, typically every 6 months. EG. Brita purity C500 will be depleted after 5000 liters at the average hardness of 10°dh.
Includes:
1 x individual sealed test strip
Made in Germany by MACHEREY-NAGEL GmbH
Galway, Ireland
How to use test strips: 
