Hard Water Test Kit – For Water Softeners – Includes 20 Yes/No Tablets
£9.00 (inc VAT)This listing is for 1 pack containing 2 test tubes and 20 tablets. Only a single tablet is needed per test.
MiniMax Softened Water Washing Powder
£12.00 (inc VAT)MiniMax Softened Water Washing Powder for use with softened water.