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about

Industrial Filtration Solutions Built for Reliability, Efficiency, and Sustainability

Delta-Xero designs and manufactures industrial filtration systems for hydraulic oil, lubricating oil, and fuel used in demanding, safety-critical environments across manufacturing, energy, marine, and waste management.

We work with organisations that care about system reliability, fluid cleanliness, and long-term performance - because in the real world, contamination doesn’t announce itself politely before it causes problems.

Our Vision

To create a positive and lasting impact by helping the industry operate more reliably and sustainably, focusing on long-term performance rather than short-term fixes.

Our Mission

To design and manufacture well-engineered, affordable oil filtration and fuel filtration solutions that extend fluid life, reduce waste, and lower environmental impact without compromising performance.

Our Purpose

By removing ultra-fine contamination, water, varnish, and oxidation byproducts, Delta-Xero systems transform operating fluids into long-term assets, improving system reliability, reducing maintenance intervention, and supporting safer, more efficient operations.

Revive. Stabilise. Protect.

Why choose us?

Because filtration should solve problems - not create new ones.

We combine advanced oil filtration and fuel filtration technology with hands-on industry experience to deliver results you can actually measure (and translate into cost savings).

Our systems are designed for continuous, offline filtration in demanding environments - not just lab results or brochure diagrams. 

Fewer oil changes. Less downtime. Longer component life. The kind of savings that show up on maintenance reports, not just marketing slides. 

Cleaner oil lasts longer. Longer-lasting oil means less waste, fewer emissions, and fewer deliveries. Sustainability, without compromising performance. 

We’ve seen what fails in the field - and designed our systems to deal with it. 

Our Team

Meet Our Team

Paul Whiting

Chief Executive Officer

Paul leads Delta-Xero’s strategic direction, product innovation, and long-term growth. With deep technical expertise in fluid conditioning and filtration, he has played a central role in developing Delta-Xero’s proprietary technology and ensuring it delivers measurable performance in demanding industrial environments.

Collette Whiting

Chief Operating Office

Collette oversees operations, governance, and commercial execution across the business. She is responsible for ensuring Delta-Xero operates efficiently, compliantly, and at scale - supporting global sales, distributor relationships, and the delivery of award-recognised British engineering to international markets.

Marielle Mouyon

Technical Sales Manager

Marielle bridges technical understanding and commercial delivery, working closely with customers and distributors to specify the right solutions for each application. Her role ensures Delta-Xero systems are deployed correctly, supported by data, and aligned to customer performance and reliability goals.

Kim Jeffery

Sales Coordinator

Kim provides essential coordination across sales and distribution activities, supporting quotations, order processing, and customer communication. Her role ensures accuracy, consistency, and a smooth experience from enquiry through to delivery.

Robin-sales consultant Delta-xero

Robin Jones

Sales Consultant

Robin supports customers throughout the sales process, helping identify opportunities where fluid conditioning can deliver operational, financial, and environmental benefits. He works closely with internal teams and partners to ensure solutions are clearly defined and effectively implemented.

Kelly Caig

Production Control

Kelly manages production planning and workflow, ensuring Delta-Xero systems are manufactured efficiently and to exacting standards. She plays a key role in coordinating supply, scheduling, and quality control to support reliable delivery to customers worldwide.

Karen Knight

Business Administrator

Karen supports the day-to-day administration of the business, ensuring internal processes, documentation, and coordination across teams run smoothly. Her role underpins operational efficiency and provides essential support across sales, finance, and production activities.

Dilip Srinivasa Murthy

CRM & Sales Enablement

Dilip supports Delta-Xero’s commercial teams by managing CRM systems, customer data, and sales enablement tools. His role ensures insight from customer interactions, distributor activity, and market engagement is captured and used to support informed decision-making, consistent processes, and scalable international growth.

Rosy Hewett

Finance Officer

Rosy oversees financial administration, controls, and reporting across the business. She supports robust financial governance, cash flow management, and compliance.

OUR JOURNEY

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Engineering Excellence

Everything we design is built to perform under pressure. Literally. 

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Innovation in Action

We don’t chase trends. We apply technology where it solves real problems - and ignore it where it doesn’t. 

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Origin Point

Delta-Xero was founded in 2018 after seeing too many “acceptable” filtration systems quietly shorten equipment life. We thought industry deserved better - so we built it. 

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Global Reach

Our systems are used worldwide, supported through a mix of direct relationships and trusted international partners. 

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Future Ready

Industrial systems evolve. Regulations tighten. Expectations rise. We design with that in mind. 

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10+ Years of Proven Expertise

Supporting industrial systems where oil contamination, diesel, fuel contamination, and reliability risks cannot be ignored.

Recognised British Engineering, Trusted Globally

Delta-Xero’s technology and export growth were Highly Commended by the UK Government’s Department for Business and Trade in the “Made in the UK, Sold to the World” Awards (2025) -recognising both the quality of our engineering and its global demand.

Filtration That Targets the Real Problem

Our patented capillary filtration technology removes water in diesel fuel, varnish, and nano-particulates without stripping essential oil additives - slowing oil degradation and supporting long-term system stability.

Designed for Reliability, Not Just Compliance

Delta-Xero systems operate offline, continuously conditioning fluids without disrupting operations -reducing unplanned downtime, minimising oil changes, and improving precision machining reliability across industrial environments.

OUR STAMP OF AUTHORITY

Delta-Xero operates to recognised international standards to support customers working in regulated, safety-critical environments. Our certifications, accreditations, and patents reflect a structured approach to quality, compliance, and responsible engineering - giving customers confidence that our systems are designed, manufactured, and supported to the highest standards. 

From ISO-certified quality management and ATEX-ready equipment to recognised supply-chain accreditation, patented technology, and UK Government export recognition, each mark represents proven credibility - not marketing claims. 

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Ready to transform your oil management?