Use code SEWAGE5 for 5% off spare parts orders over £250

Trust us to give you the best deal

We are the UK's #1 Online Supplier of Sewage Treatment Plants & Spare Parts

We specialise in sewage treatment plants from various manufactures, including the Kingspan Klargester BioDisc, Tricel Novo, Clenviro Matrix, Clearwater BioTec and other sewage treatment systems along with septic tanks, water tanks and oil tanks. We offer best price match and trade discounts for wastewater specialists. Give our friendly experts a call for excellent customer service on 01388 537 050.

People Are Buying

Top Sewage Treatment Systems

  • Top-Rated

Green Is Our Passion

All of our Domestic & Commercial Sewage Treatment Systems are EN 12566-3 2005 certified

BioDisc, BioTec & BioFicient Spare Parts

Klargester Spare Parts

Tricel, WPL, Clearwater, Klargester and more.

Sewage Treatment & Septic Tanks

Secoh JDK Air Blowers, Diaphragms & Parts 

Best Price Air Blowers & Service Kits

Brett Martin Underground Drain Pipe

Buy With Confidence

We are an authorised seller for major manufacturers

Best Price Promise

If you find the same product cheaper, we'll match it

Same Day Dispatch

On all orders placed before 4pm when items are in stock

What we care about

We don’t just sell Sewage & Waste Water Systems

Best for you

We offer expert advise to get you on your way to completing your project with the best value waste water systems on the market.

Best for the planet

All our sewage treatment plants are EN 12566-3 2005 certified and achieve the required percentage of reduction of pollutants.

Best in the business

We only sell the very best systems from manufacturers such as Tricel, Harlequin, Clearwater & Klargester.

Best for your pocket

We offer FREE delivery on all Kingspan Klargester tanks and various other products to deliver drainage direct to you at the best price.

Shop with Exclusive Extended Warranty

The Full Package Treatment

If you’re looking for a simple solution to off mains waste water - we offer a comprehensive service from initial enquiry to offering continuous servicing or replacement parts to cover the whole life of your system, so you can have total peace of mind. Trust us to delivery drainage direct, when you need it most. We are the home of Klargester BioDisc spares and we're happy to help!

10,000+ happy customers and counting

What customers are saying

Your new System awaits

tips & guides

As we approach the bleak mid-winter, your sewage treatment system may be at the back of your mind (and covered...
There are several main types of sewage treatment systems, each designed to treat wastewater in different settings and capacities. The...
The purpose of sewage treatment is to remove pollutants and contaminants from wastewater before it is discharged into the environment...

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