Contains Nurazyme bio block technology and a unique one-way odour-trap to protect against the build up of urinal smells and blockages.

Key Features
• Reduces blockages and keeps urinal traps and pipe work clear
• Nurazyme™ bio-block breaks down the build-up of uric salt using natural enzymes and friendly bacteria
• Subtle red berry fragrance
• Connects to the urinal trap allowing it to be installed in all standard urinals and troughs
• Use in conjunction with the Flow-saver, Micrakleen and Autosan for best results

Award-winning Eco-shield urinal sleeve from PHS will help to eliminate urinal smells and blockages.
It uses a two-in-one fragrance and bio-block to break down uric salt and limescale, using natural enzymes and friendly bacteria.