Walex Porta-Pak Express Blue 15pk

The Walex Porta-Pak combats unpleasant odours and rapidly breaks down paper and waste in your holding tank. Simply drop a single Porta-Pak into the tank and add water. The water soluble sachets dissolve and will keep your tank smelling fresh for up to a week. This product is biodegradable.

Benefits & Features

• Breaks down all toilet waste and lubricates toilet valves and seals

• Works in black and grey tanks

• Pack contains 15 satchets

• Sachet completely dissolves in water

• Lasts for at least 1 week

• No liquid mess, convenient to use and easy to store

• Fume free

• For use in a larger tank

Directions for use:  Dose 1 sachet into the holding tank capacity by flushing or direct add with 2 litres of water to dissolve.