Double concentrate. Pack contains 1 x 2 litre double blue & 1 x 2 litre double rinse. Value twin pack containing 2 litres of waste tank additive and 2 litres of flush tank additive. Elsan's double concentrated Double Range has real advantages over standard toilet fluids. Precious storage space can be kept to a minimum and, because it lasts twice as long it provides exceptional value. The Elsan Double Range is non staining and is suitable for all chemical toilets and cassettes.
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