DVS BioUrinal Sleeve - Refill

Easy to install, the Dart Valley Systems (DVS) BioUrinal sleeve refills contain highly effective urine-eating enzymes to keep urinals clean, fresh and free from blockages.

Biological sleeves are best for smaller applications, combined with a timed urinal controller to deliver a recommended 2-4 flushes per day, drastically reducing water bills!

DVS Bio-refill +  timed urinal controller = Fewer blockages + fresh smelling urinals + substantial water savings.

Dart Valley Systems BioUrinal sleeves use live enzymes to kill bacteria - to ensure that the enzymes are able to function correctly these will need to be used with biological cleaning products. Don't want to change to bio-cleaning products? Try our chemical urinal sleeve, which can be used with all cleaners.

How does it work?

• Unique ‘teardrops’ on the side of the cone allow urine to pass onto the active ingredient, immediately activating the cleaning and deodorising agent.
• Tapered sleeve design reduces air movement and associated reactions with urine, minimising odour problems.
• The cleaner deodoriser is then transferred via the sleeve to the trap where it acts on the urine, preventing foul odours.
• Large anti-blockage teeth prevent large objects from entering the trap and flush pipe whilst also allowing water to pass through quickly and easily.
• The lower body lines the waste outlet and traps just above the water level. This feature ensures that the lining is kept clean.
• Cleaning agent helps to keep flush pipes and traps clear of uric salt and limescale, minimising any build-ups that could lead to blockages.

Please note: Only biological cleaners should be used with BioUrinal sleeves as conventional cleaners kill the enzymes.