Filter Solutions

At Bagnall Environmental, we specialise in the construction, refurbishment, and lifecycle management of biological filtration systems. With over 25 years of experience delivering biofilter projects across the UK, our team combines technical precision with environmental care to serve the evolving needs of the water industry.

Whether it’s full-scale media replacement, structural upgrades, or plant decommissioning, we provide tailored, turnkey solutions to optimise performance, compliance, and longevity.

Cost Saving
Complication
Sustainable
Recycling
ISO 9001

Sustainable, Compliant Filtration Services

Our expert-led filter solutions offer a fully customisable approach to treatment plant upgrades and maintenance – reducing environmental impact, extending asset lifespan, and ensuring operational reliability across all filter systems.

Working closely with water companies, Tier 1 contractors, and consultants, we assess every site individually, providing precise, practical solutions from planning to final handover.

Case Studies