25mm Flat Out Sullage Hose: 9m on Narrow Multi-Reel

A great space saving sullage option with added versatility in length options (3, 6 or 9m). This flat grey water hose is flexible and incredibly robust. The inner diameter of 25mm or 1inch fits on drain fittings labelled the same size , and converters are readily available at rv accessory and irrigation stores when needed. 

If you have a grey water tank to buffer surges, then you can still use this hose even if you use a washing machine (otherwise we recommend a 32mm hose). It is lighter and takes up less room than a 32mm hose, and will comfortably flow water from a shower/sink even without a tank for buffering.


  • Includes: 9m total 25mm hose (3m plus 6m), Narrow Multi-Reel, 2 End-Caps, 1 barbed straight hose joiner & 1 barbed elbow drain adaptor.
  • Weight: 2.6kg including Multi-reel and attachments
  • Dimensions: 37cm diameter Multi-reel, 6.5cm deep
  • Neatly stacks with other Flat Out Multi-Reel products with SKU starting in M

$104.00 - $110.00

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Sullage hoses are usually large, smelly, brittle in cold weather and difficult to store tidily. We’ve heard storage stories (of other brand hoses) ranging from coiling in a garbage bin in the van shower, to winding around the gas bottle on the draw bar. Our sullage solution is the most compact and easiest to use available in today's market.

Made from heavy duty elastomer, our hoses roll flat onto our Multi-Reels and automatically expand when unspooled to offer high flow grey water disposal. With a flexible smooth finish, they are durable in harsh conditions and collection of debris inside the hose is inhibited. End plugs ensure no leakage or smell when stored.

As the hose is stored without air inside, any microbes remaining will go to sleep rather than reproduce through storage periods, making it the most hygenic sullage hose solution.

Working with a flat hose that is gravity fed, it is important to connect to drain point with the shortest length of hose you have if you wish to achieve maximum flow. All our sullage hoses come in cut lengths with a joiner provided for when the full distance is needed. 

Customer reviews for 25mm Flat Out Sullage Hose: 9m on Narrow Multi-Reel