Our Cartridge Refill Blocks allow you to recycle your used Green Sleeve™ Urinal Sanitiser cartridges, saving you money and reducing the amount of plastic waste entering our environment.
Our Bio-Blocks improve urinal presentation, efficiency and freshness. They are eco-friendly, biodegradable and are suitable for any of our Green Sleeve products.

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Water saving benefits
The Green Sleeve™ is a very innovative device that helps to save up to 98% water per urinal per year. By installing the green sleeve, you will be turning you existing urinals into semiwaterless urinals and save up to 150,000Litres of fresh water per year. You will also save on discharging rates because you will be flushing away less water.

Green Sleeve™ benefits

Lasts up to three months
Improves urinal presentation, efficiency and freshness
Eco-friendly and biodegradable
Digests uric salt
Watermark license number: ATS 5200.040 WKMLN 60077
Reduces both water and maintenance costs
Eliminates blockages
Septic tank safe
How it works
The Green Sleeve™ releases millions of friendly bacteria that digest uric salt, organic waste and sludge deposits. It lasts up to three months maintaining urinal efficiency and presentation.
The Green Sleeve™ comes with a copper inhibitor that helps to coat the pipe work, preventing corrosion caused by the uric salt and ammonia present in urine. The Green Sleeve provides both water saving and hygiene benefits.
Sizes
10 Refill Blocks

H2ZERO TABLETS AND CUP - 10 PACK