Prosep Filter Services
private water supply filtration | water treatment specialists
Based in Yorkshire, Serving the UK

TELEPHONE: 01422 377367 / EMERGENCY: 07896 799380

Prosep Filter Services are a thriving family business with over 40 years of experience specialising in private water supply filtration and treatment. Our bespoke water treatment services cater to every aspect of your private water supply. This includes the initial water testing to the design, installation, and ongoing maintenance of your water treatment system.
Each solution we provide is custom-tailored to meet your specific requirements, taking into consideration your unique water source, property, and any special circumstances you may have.

Visit our work page to explore Prosep Filter Services’ recent installations, services, borehole cleans, pump installations, and more.

At Prosep Filter Services we understand the importance of spares and replacement parts in private water treatment, so please take a look at our products page if you need anything in particular. If you’re unsure about your needs, our experts are ready to assist you in person at our purpose-built warehouse.

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private water supply filtration | water treatment specialists

Huge range of options to suit your requirements. Prosep Filter Services are experts in water pumping systems & water treatment solutions


private water supply filtration | water treatment specialists

Spring private water supplies: filtration, service, repair, spring water filter, water softeners, iron & manganese reduction, pH correction, UV …


private water supply filtration | water treatment specialists

Pump solutions for supplying water from a well. Borehole or rainwater collection tank. Complete systems including water treatment

Buying or Selling a Property With a Private Water Supply?

If you are a landlord of a property or you own a holiday let, you have a legal obligation to test your water supply on a regular basis. If you would like to arrange a survey or you are simply looking for advice, Prosep Filter Services are here to help. 

Vans in the countryside

Sectors we cover - water filtration systems for all situations

Whatever your private water supply, from the most remote hillside home to large stately homes, we’ll make sure that our tailor-made service will be providing families and businesses with safe drinking water for years to come.

Kentwell Hall
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Domestic Private Water Supplies

Home supplies are a speciality. You and your family will be assured of clean, safe water all year round.
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Commercial Water Treatment

From borehole drilling to essential servicing, we can cater for businesses of any scale – and even make you savings compared with mains water.
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Significant savings can be made by using treated water from a borehole instead of metered mains for irrigating crops and watering livestock.
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Camp Sites & Outdoor Pursuits

We’ll provide safe drinking water for the visiting public: good for business and perfect for your peace of mind.
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Holiday Lets & Rental

Safe water is essential for holiday lets and residential lettings. You can be confident that visitors and residents will have the best possible.
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Free Quote & Survey

Our initial consultation is free. We’ll discuss your exact needs and provide a quote which includes relevant testing. Get in touch >

We have happy clients in…
  • Marsden
  • Holmfirth
  • Huddersfield
  • Slaithwaite
  • Rossendale
  • Sowerby Bridge
  • Ryburn
  • Greetland
  • Saddleworth
  • Blackburn
  • Todmorden
  • Halifax
  • Hebden Bridge
  • Leeds
  • Beverley
  • Bradford
  • Driffield
  • Whitby
  • Scarborough
  • York
  • Ilkley
  • Hull
  • Keighley
  • Sheffield
  • Middlesbrough
  • Cumbria
  • Dewsbury
  • Bedale
  • Kilnsey
  • Mytholmroyd
  • Almondbury
  • Shropshire
  • Kilmartin
  • Macclesfield
  • Oldham
  • Otley
  • Wakefield
  • Uppermill
  • Wetherby
  • Liversedge
  • Bingley
  • Lancaster
  • Castleford
  • Barnsley
  • Manchester
  • Staffordshire
  • Richmond
  • Ripon
  • Nottinghamshire
  • Tarporley
  • Pontefract
  • Silsden
  • Baildon
  • Soyland
  • Wales


Call 07896 799380. We're here to help!

  • Domestic
  • Commercial
  • Agriculture
  • Camping and Outdoor Pursuits
  • Holiday Lets
  • Rental Properties
  • Borehole Drilling
  • Ongoing Service Options
  • Full Turnkey Service
  • Personal Service
  • Wide Range of Stock in Dedicated Warehouse
  • Exclusive Products
  • Competitive Rates
  • Emergency Service
  • Water Testing/Analysis
  • Installation and Repair
  • Compliant with all Private Water Regulations
  • Free Local Surveys
Sam Hall
Sam Hall
We had nothing but trouble with our previous system, Adam came and diagnosed straight away what the problem was. We discussed our options and decided we wanted our water testing again, we got the results within the 2 weeks that Adam said and he designed us a new system based on the new results. Couldn’t fault the service, pricing was extremely reasonable and we now have full confidence in our new system. Thank you Adam and the team 👍🏼
Tracey Lane
Tracey Lane
Excellent service from start to finish, especially from Adam and Gemma. They go above and beyond. Would highly recommend.
James Bristow
James Bristow
Great company - high quality work, professional and friendly attitude. Adam, Gemma and the team have surveyed a borehole as part of property purchase, and then installed new treatment plant (iron and manganese removal) and provide ongoing service support, salt delivery and will shortly be helping to relocate the plant to suit barn conversion works. It is very nice to always receive friendly and constructive support. Thanks.
Peter Ryan
Peter Ryan
I have recently purchased a house with its own water supply and had a sample analysed. The mortgage lender was quite particular that I ensure the proper filtration and sterilisation system was fitted according to the latest UK regulations. I sought quotes and avice from various service providers but was particularly impressed with Prosep commenting on the analysis report I provided and tailoring the filters to my requirements. I drove to their premises and met Adam and Gemma who provided a demonstration of their products in a presentation room, explaining what I needed but also taking into consideration my future planning for renovations and the need to provide fail-safe shut off valves. Having decided on what I needed I reviewed the quotation, which was very competative and reasonable in comparison with some other quotes. I placed the order and we then went to the workshop and warehouse where all the parts were collected. As I needed the system urgently I chose to assembly myself and Adam provided me with everything I needed and gave me some very useful tips. The system is now in operation and I will be returning to Prosep for replacement UV bulbs and filter elements as well as having them analyse samples periodically. A very good service and really helpful. Thanks
Mark Travis
Mark Travis
Would recommend Prosep. Good service, fair product price. Adam, who did the work, offered sound, friendly advice prior to promptly fitting a water pump perfect to our needs.
Height Piggery
Height Piggery
Fantastic company with customer service that is 2nd to none. Would highly recommend
charlie stone
charlie stone
This company really is 5 star! We've been involved with the Team at Prosep from February 2016 and they have been maintaining the system ever since. The 'old' filter bed system had lasted many years BUT was massively difficult to maintain (ohh and the water quality was 'dubious') Adam came along carried out an approved water test then came up with the design that is installed - the purity is excellent, the taste equals bottled expensive water. If a problem arises , there is always a helpful voice to assist - can't commend them more. Charlie Stone Broomses Farm
Kerrie Cassel
Kerrie Cassel
Great customer service and communication. Very reliable. Highly recommend!
Richard Turner
Richard Turner
Adam did an excellent job, with installation, servicing and problem solving. High recommended
Michelle Dhurmea
Michelle Dhurmea
Great company. Excellent customer service with fantastic knowledge. No problem too big or small. Always go that extra mile 👍🏼