Air filtration products
Every filter your air-handling systems need, from one specialist.
Nine product families cover primary to critical filtration. Not sure of the class or size? Send a label, dimensions or a photo and we will confirm the correct product.
ISO 16890 / EN779
Classified media
Standard & bespoke
Sizes cut to order
UK-wide supply
Next-day on stock lines
Survey & fitting
Optional managed service
Browse the range
Product categories
Choose a category to see constructions, grades and typical applications.
Panel filters
Pleated and flat-panel filters for AHU and comfort-ventilation systems.
Learn moreBag filters
G3–F9 pocket filters for primary and secondary air stages.
Learn moreCompact & rigid filters
High-capacity M5–F9 rigid and compact cells for demanding loads.
Learn moreCarbon filters
Activated-carbon panels, bags and cells for odour and gas control.
Learn moreHEPA & ULPA filters
E10–U15 high-efficiency filters for critical clean-air applications.
Learn moreFilter media
Synthetic and glass media rolls, pads and spray-booth cards.
Learn moreGrease filters
Baffle and mesh grease filters for commercial kitchen extract.
Learn moreFan coil filters
Cut-to-size filters and pads for fan-coil units.
Learn moreAccessories
Frames, clips, gauges, belts and consumables to complete a change.
Learn moreFAQs
Frequently asked questions
Common questions about choosing and ordering air filters. Can't see your question? Our technical team is happy to help.
Start from the system and the duty: the housing size, the filter grade required and the airflow. If you are unsure, send a label, the dimensions or a photo of the existing filter and we will confirm the correct product and size.
Technical help without the hard sell
Not sure which filter you need?
Tell us the system, the existing filter or the application. We will identify the correct product and confirm sizes before you order.