NEED HELP? Call 01733 405 111 Option 1

Live from the blog

Public told to cut water use amid surge in lockdown demand
Public told to cut water use amid surge in lockdown demand

Water companies are urging people to use water more carefully during the coronavirus lockdown. They are asking people to avoid hoses and sprinklers, and not to fill...

→ Read More

Who's responsible?
Who's responsible?

Who’s responsible? I’m sure that the Environment Agency and anyone to do with Climate Change have been flooded (excuse the pun) with questions over the last few...

→ Read More

Need Help?

NEED HELP? Speak to an expert : Call Ian on 01733 405104 or Call Rob on 01733 405103 Rainwater Harvesting is a simple concept that to some can seem quite...

→ Read More

Follow us on Facebook

Clean Rain Ultra Filter

Clean Rain Ultra Filter

Clean Rain Ultra is the premium choice for easy, high quality rainwater. It is an all-in-one rain head, first flush diverter and stormwater overflow in a highly compact and functional product with a unique sleek cover and cap that provides a stylish, integrated look.

More details...


£ 92.59

Tax excluded


The advanced filtration technology (Hydro Activated Filtration™) allows the Clean Rain® to shed leaves while the ‘Smart Sense’ first flush diversion system automatically activates when water is detected and diverts the first flush of rainwater, which contains contaminants from the roof, to stormwater. Clean Rain® allows the user to connect multiple outlet hoses to direct water to a pool garden or storage tanks. The Clean Rain® body also rotates 180° allowing it to easily adapt to different installation environments.  

Features and Benefits

  • Break through Rain Head and First Flush Diverter technology in one easy to install product
  • Cutting edge Rain Head technology uses the Leaf Slide and a precisely angled screen to deflect debris off the screen. (Hydro Activated Filtration™ technology)
  • Compact inline First Flush Diverter diverts the first flush of rainwater containing contaminants from the roof to stormwater – no additional chamber required (Smart Sense® technology)
  • The Clean Rain® Body swivels for convenient outlet positioning, fits standard garden, 22mm grey water and 38mm pool hoses, and 90mm pipe
  • Multi-fit cap and downpipe adaptors – 90mm and 100mm, 100 x 75mm and 100mm x 50mm
  • Easily accessible on/off switch, with a safety overflow to stormwater drain
  • Minimal maintenance
  • A unique sleek cover and cap provides a stylish, integrated look


Over the past 20 years, the Rain Harvesting brand and range of products have developed to become the market leader in sustainable water systems industry today. Rainwater Harvesting Ltd offer a range of products all designed to collect, store and distribute higher volumes of cleaner water for all homes. is pleased to offer these products in Europe at prices often lower than equivalent products from manufacturers here, and we are holding stock at our Peterborough warehouse.

19 other products in the same category :