Flexible, reinforced, grey PVC waste water hose with an internal diameter of 25mm for use in waste water systems in campervans, motorhomes, caravans and boats.

This pipe is extremely flexible, easy to cut, and has a smooth bore, and the reinforcing spiral prevents the hose wall kinking when bent.

We recommend using this 25mm hose with 25mm waste outlets (as found on Thetford Spinflo Topline 111 etc.). Assembly can be made easier by softening the hose, either by immersing it in hot water or warming very gently with a hot air gun on a low heat setting.

We also recommend fitting a 25mm Double Wire Hose Clip to secure the hose to the outlet.

Sold by the metre.