Specialist manufacturers of filters for all industries
Air & Liquid Filtration Limited (ALF) have been manufacturing filters for over 50 years. During that time we have established an enviable reputation for manufacturing bespoke filters to a wide customer base both at home and abroad.

Our aim is to provide the best possible service for all customers representing a wide range of industries:-
  • Air, dust, industrial gases & medical
  • Fuel, oil, transmission, & laboratory
  • Lubricants, paint, ink & chemicals
  • Hydraulic, pneumatic, petrochemical & flow control
  • Environmental, gas, water, telecommunications, coalescent & waste management
  • Automotive, aerospace & racing engines
  • Pharmaceutical, food, beverages, agricultural & refrigeration
  • Nuclear, defence & marine
Manufacturing Materials
We manufacture filters in an unlimited range of materials in any combination:-
  • Woven wire, wirecloth, perforated plate and expanded metals
  • Stainless, copper, brass
  • Mild steel, phosphor bronze, monel
  • Felt, nylon, rubber
 
In-House Facilities
Our extensive in house manufacturing facilities include:-
  • Arc, gas, and spot welding
  • Soldering and brazing
  • Toolmaking and presswork
  • Fabricating and machining
  • Sheet metal work and light assemblies
  • Moulding facility in urethane and silicone

Our Range includes:-
  • Filter cylinders and cones, sieves and strainers
  • Basket and filter fabrications, speciality filters and assemblies, air filter panels
  • 'Y' Strainers and inline filters
  • Wire and perforated products

We manufacture to customers designs, specifications and special applications:-
  • Any size, shape and configurations to suit individual requirements
  • We will produce prototypes, small production batches or long production runs
  • We can advise on design and development
 

Our commitment to quality:-
  • We maintain a minimum of BS EN ISO 9001:2008 as our standard
  • Our quality philosophy is one of continuous improvement and is an integral part of our manufacturing process
  • Quality of product, quality of service and customer satisfaction are paramount