Advanced solutions for a sustainable water future
Wycombe Water’s 2025 Product Catalogue
The water treatment industry stands at a pivotal moment in 2025, with unprecedented regulatory changes, technological breakthroughs, and sustainability imperatives reshaping how we approach water management. Wycombe Water’s new 2025 Product Catalogue represents more than a collection of products, it’s a comprehensive blueprint for navigating this transformation whilst delivering exceptional results for our B2B partners. From revolutionary membrane technologies to intelligent self-cleaning systems, our latest catalogue showcases cutting-edge solutions that embody our commitment to “looking after the world’s w ater.”
As the UK water treatment landscape evolves with the new Water (Special Measures) Act 2025 and stringent PFAS regulations taking effect in January 2026, professionals across the industry; from OEMs and plant assemblers to service providers, require partners who combine proven expertise with innovative solutions. With over 25 years of experience and our enhanced capabilities through the strategic integration of UVO3 , Wycombe Water delivers the precision, reliability, and sustainability that define successful water treatment partnerships.
The confluence of rising water bills (averaging £603 nationally), enhanced regulatory enforcement, and growing industrial demand for ultra-pure water creates both challenges and opportunities. Our 2025 catalogue addresses these market realities with products that don’t merely meet today’s requirements, they anticipate tomorrow’s demands.
featured in the 2025 edition
WRAS approved water softeners driving compliance and performance
The Water Regulations Advisory Scheme (WRAS) represents far more than regulatory compliance, it’s an independent UK certification body for plumbing products and materials, helping businesses and consumers choose compliant products that keep water safe. With new enforcement powers enabling criminal charges against executives who breach environmental laws, WRAS approval has never been more critical for project success.
Pentair’s 2910 and 3900 range of commercial water softeners have achieved the coveted WRAS approval following stringent testing under laboratory conditions, providing the regulatory compliance foundation that protects both projects and reputations. These industrial-strength systems deliver capacities from 125 to 1,300 litres, engineered specifically for heavy-duty applications across manufacturing, construction, and demanding industrial environments.
The project-winning performance of our WRAS approved water softeners means saying goodbye to missed opportunities. In today’s competitive marketplace, having WRAS compliance provides the competitive edge that allows you to take on projects with confidence and deliver exceptional results. The outstanding performance ensures that regulatory requirements become project advantages rather than obstacles.
What truly distinguishes our 2025 WRAS series is the exceptional flexibility and optimal performance design. These systems can be employed individually or connected in line, with the option to link 2 to 8 vessels for optimal performance, allowing businesses to tailor their water treatment solutions according to specific needs and project requirements. This modular scalability, combined with smart regeneration technology that responds to actual usage patterns rather than predetermined schedules, delivers up to 50% reduction in salt consumption whilst maintaining continuous soft water supply.
The business impact extends far beyond compliance. Scale prevention protects boilers, dishwashers, and industrial machinery, extending equipment lifespan whilst reducing chemical usage by up to 50%. For project managers, this translates to competitive advantages through reliable operation that prevents the missed opportunities and cost overruns associated with hard water complications exactly the kind of project-winning performance that defines successful partnerships.
Pentair Siata filtration systems embracing digital transformation
SIATA is one of the three brands of Pentair control valves, specifically developed in EMEA, composed of a broad range of multiport composite valves with service flow rates up to 35 m³/h and advanced professional controllers. SIATA offers a full range of solutions that simplify the whole operating process on water treatment plants, addressing commercial, industrial, and residential applications across deionisation, filtration, and softening processes.
The key concept at SIATA is to offer valves that can be fitted with almost any controllers depending on the customer’s needs, providing several hundreds of individual configurations. Pentair engineers work closely with customers to develop personalised solutions to their specific applications, resulting in a unique combination of valves and related controllers for years of reliable and trouble-free service.
The comprehensive valve range spans from residential V132 series (7 m³/h flow rate) featuring quick connect clips and mixing device options, to commercial V250 series (21 m³/h flow rate) designed for demanding applications. The glassfibre reinforced ABS construction, double actuated inlet and outlet valves, and flexibility to use either air or water for valve control demonstrate the robust engineering required for industrial installations. The controller camshaft actuates SIATA valves through various regeneration phases, ensuring precise control and optimal performance across diverse water treatment applications.
ELFI self-cleaning filters revolutionising maintenance paradigms
Established in 2007, ELFI has positioned itself as a market leading supplier of self-cleaning filters, cartridge filters, strainer filters and centrifugal separators for the water treatment industry. With over 2,200 unique, patented solutions supplied to date, ELFI has installations across Europe, the Middle East and Asia, demonstrating extensive experience in diverse applications from pre-filtration within UF systems to pharmaceutical and food & beverage industries.
The flagship product of the ELFI range is their self-cleaning back-flushing filter, featuring a unique design that uses differential pressure to achieve self-cleaning whilst crucially not taking the filter out of service during the cleaning cycle. This revolutionary approach eliminates the maintenance interruptions that traditionally disrupt industrial processes and increase operational costs.
With filtration levels from 2mm down to 1μm and flow rates from less than 1 m³/hr up to in excess of 1000 m³/hr, ELFI provides solutions for almost every application. The comprehensive application range spans potable water, boiler feedwater, seawater desalination, industrial process water, food and beverage, wastewater treatment, surface water treatment, agricultural irrigation, pharmaceuticals, and electronic rinse water.
The ability to completely self-clean whilst remaining in service removes the need for costly replacement filter cartridges, and with no down time, the return on investment for such a system can be measured in a few months, if not weeks. All units can be manufactured in AISI 316 stainless steel, Duplex stainless steel or Super Duplex stainless steel, with filter supporting mesh available in either plastic or stainless steel depending on application requirements, suitable for both standard and high temperature applications.
Manufactured at their ISO 9001 accredited factory in Parma, Italy, ELFI products are exclusively distributed in the UK & Ireland by Wycombe Water Limited, ensuring direct access to technical expertise and comprehensive support for applications and requirements across the diverse industrial sectors that depend on reliable filtration solutions.
AFM filter media advancing sustainable filtration
AFM ng is an inert, amorphous aluminosilicate (glass) manufactured by up-cycling post-consumer green and brown glass bottles in dedicated, state-of-the-art factories designed and operated specifically for the production of activated glass water filtration media. This revolutionary approach represents one of the industry’s most significant technological leaps from traditional sand filtration to next-generation sustainable media.
AFM Glass Media is now available from Wycombe Water, suitable for pre-treatment before Reverse Osmosis or Ultra-filtration systems, as well as drinking water and wastewater treatment applications. Even cooling & heating tower applications benefit from AFM ng’s superior performance characteristics, making it the ideal alternative to existing sand filters across diverse industrial applications.
The technical advantages are compelling: AFM ng doesn’t require any start-up procedure, when starting an AFM ng filter, the media doesn’t need to be backwashed as it is 100% pre-cleaned. Operating costs remain exceptionally low with regeneration times under 10 minutes (saving water) and no need for chemicals. Certified to filter up to 1 micron with a service flow of 20m/h, the system delivers an SDI < 3 whilst requiring only a small backwash flow (30m/h), resulting in smaller pump requirements.
The hydrophobic and 100% bio-resistant properties ensure the most sustainable filtration with no channelling and clumping. AFM ng adsorbs all organic substances including oils, fats, hydrocarbons and micro-plastics, whilst remaining resistant to oxidising agents, chemicals, high TDS and salinity. The media performs effectively across high and low temperatures, maintains pH resistance, and prevents the transmission of pathogens such as Crypto.
Wycombe Water provides complete standard and made-to-measure solutions, from media to tank for your project. We offer standard valve-based AFM ng filters for typical applications, whilst larger made-to-measure projects benefit from solutions incorporating Calplas tanks. Simply provide your water analysis with necessary information, and we’ll calculate the complete AFM ng solution tailored to your specific project requirements.
Nitto Hydranautics membranes breaking pressure barriers
Hydranautics’ & Nitto’s experience in membrane technology spans five decades, remaining committed to delivering innovative membrane technologies to meet the growing demand of the separation industry. As a result, they design and manufacture a broad spectrum of reverse osmosis, nanofiltration, ultrafiltration and microfiltration membranes in various configurations and chemistries.
Hydranautics’ & Nitto’s experience in membrane technology spans five decades, remaining committed to delivering innovative membrane technologies to meet the growing demand of the separation industry. As a result, they design and manufacture a broad spectrum of reverse osmosis, nanofiltration, ultrafiltration and microfiltration membranes in various configurations and chemistries.
The comprehensive membrane portfolio addresses diverse applications including potable water, boiler feedwater, seawater desalination, industrial process water, food and beverage, wastewater treatment, surface water treatment, agricultural irrigation, pharmaceuticals, and electronic rinse water.
The continuous R&D investment across two research centres delivers consistent innovation, from energy-efficient ESPA series delivering 99.5% salt rejection to advanced CPA series for semiconductor and pharmaceutical ultrapure water applications.
The team at Wycombe Water are ready, willing and able to support all of your membrane requirements, combining five decades of Hydranautics innovation with our established technical expertise and comprehensive stock availability. This partnership ensures that whether you’re designing potable water systems or complex industrial processes, you have access to the membrane technologies that define tomorrow’s water treatment standards.
IMagCat dual technology water conditioning systems
The iMagCat represents our most innovative, versatile and powerful conditioning product to date, a two-stage commercial and industrial water conditioning system that combines magnetic and catalytic treatment systems into a single housing. Whilst catalytic treatment is suitable for around 90% of the world’s potable water, it’s not suitable where the alloy can become fouled with iron or where water is already supersaturated with high levels of minerals. This development challenge led us to create dual technology, providing the most complete reaction available for calcium carbonate treatment.
Suitable for treating potable, processed, recycled or wastewater, the iMagCat delivers true green technology with no power needed, no chemicals added, no consumables to replace, and no wastewater production. This combination of environmental responsibility and operational efficiency addresses the dual pressures facing today’s water treatment professionals, regulatory compliance and cost management.
The system prolongs the life of water-using applications and heating systems, reduces limescale build-up in pipes, valves, pumps and heating elements, whilst reducing energy consumption to generate significant cost savings. With no metals leaching into the water, the iMagCat maintains water quality whilst delivering performance benefits that extend across the entire water system infrastructure.
The peace of mind factor is substantial: water stays treated for over 3 months, installation is straightforward (horizontally or vertically), and the stainless steel construction ensures minimum service of 15 years with a 10-year pro-rata warranty. Applications span from apartment blocks and commercial offices to schools, universities, leisure centres, cruise ships, maritime transport, cinemas, retail parks, restaurants, farming irrigation, and marine applications—demonstrating the versatility required for diverse commercial and industrial environments.
Strategic partnerships powering comprehensive solutions
The 2023 integration of UVO3 into Wycombe Water exemplifies our commitment to comprehensive solution provision. This strategic move creates a “one-stop-shop for industrial water treatment” combining UV disinfection expertise with our established filtration and softening capabilities. The retention of UVO3’s independent branding whilst integrating operations demonstrates our understanding that specialist expertise requires dedicated focus alongside integrated support.
Our presence at Installer Show 2025 and participation in key industry events reflects ongoing commitment to professional networking and technology showcase. As part of the Pollet Water Group’s global network of 20+ specialised companies, we leverage international expertise whilst maintaining local UK focus and support. This combination provides access to global innovation whilst ensuring the responsive service that UK professionals require.
The philosophy of “Make Water Count” extends beyond our product portfolio to encompass our approach to partnerships. We understand that OEMs, plant assemblers, and service providers require suppliers who combine technical excellence with commercial reliability—partners who enhance their competitive position rather than merely fulfilling specifications.
Embracing regulatory change as competitive advantage
The Water (Special Measures) Act 2025’s enhanced enforcement powers and real-time monitoring requirements transform regulatory compliance from administrative burden to competitive differentiator. Our WRAS-approved products and comprehensive technical support ensure that projects meet not just current requirements but anticipate future regulatory evolution. The automatic penalties for various offences make proactive compliance essential rather than optional.
PFAS regulations taking effect in January 2026, with limits of 0.5 µg/l for all PFAS and 0.1 µg/l for specific compounds, require advanced filtration capabilities that conventional systems cannot deliver. Our AFM and advanced membrane technologies provide the sub-micron filtration performance necessary for PFAS removal, positioning projects for long-term regulatory compliance.
The projected 26% increase in average water bills to £603 annually reflects the industry’s infrastructure investment requirements. Our energy-efficient technologies and digital monitoring capabilities help offset these cost pressures through operational optimisation and predictive maintenance that reduces total cost of ownership.
Sustainability credentials driving market leadership
Environmental responsibility has evolved from corporate social responsibility initiative to commercial imperative, with 71% of industrial buyers now prioritising sustainability in purchasing decisions. Our product portfolio addresses this shift through multiple dimensions: energy efficiency (up to 50% reduction with smart technologies), waste reduction (elimination of consumable filters), and circular economy principles (AFM’s recycled glass construction).
The integration of renewable energy sources with our treatment systems reflects understanding that sustainability requires holistic approaches rather than individual product optimisation.
Our focus on precision, reliability, and sustainability creates synergies rather than trade-offs. Precise control systems reduce waste and energy consumption, reliable operation minimises emergency interventions and associated environmental impact, whilst sustainable design principles deliver long-term operational advantages.
Looking forward: the water treatment landscape of tomorrow
The convergence of digital transformation, regulatory enhancement, and sustainability imperatives creates unprecedented opportunities for water treatment professionals who embrace comprehensive solutions. Our 2025 Product Catalogue represents not just current capabilities but our commitment to continuous innovation that anticipates industry evolution. From filtration control to ultra-high-pressure membrane systems, we provide the technologies that define tomorrow’s water treatment standards.
According to Grand View Research, the UK water treatment system market’s projected growth to £3.2 billion by 2030 (up from £2.0 billion in 2023, representing a 7.3% CAGR) reflects increasing recognition that water quality directly impacts industrial productivity, public health, and environmental sustainability. As your partners in this growth, we combine proven technologies with innovative solutions that deliver competitive advantages whilst supporting the broader mission of looking after the world’s water, to make water count.
Contact our technical team today to discover how Wycombe Water’s 2025 Product Catalogue can enhance your next project with precision, reliability, and sustainability that exceeds expectations whilst delivering exceptional value for your clients and stakeholders.
Email: info@wycombewater.co.uk
