A breath of fresh air.

We manufacture industrial air filters in any size — standard or fully bespoke, direct from our UK factory, with no minimum order.

Size (mm)

Pick any one — type, class or size. Combine to narrow.

Can’t find it? Filter Finder → Call 01278 452 277
Not sure which filter? Call 01278 452 277 →
£ Free UK shipping over £250
✓ Eurovent certified performance
’72 Since 1972 UK manufacturing heritage
+ Bespoke sizes made to order

Browse by category.

Filter types

Standard filter families

Panel
Panel
Panel filters for general ventilation.
 Slimline
Slimline
Fan-coil filters · ISO Coarse.
 Bag
Bag
Synthetic and glass-fibre bag filters · G4–F9 / ePM grades.
 Compact
Compact
Compact filters with header frames · minipleat + high-temp.
 EPA · HEPA · ULPA
EPA · HEPA · ULPA
E10–U15 to EN1822:2012.
 Asbestos
Asbestos
HEPA + prefilters for negative-pressure units.
 Molecular
Molecular
Activated carbon, gas-phase filters and granulated media.
 Spray Booth
Spray Booth
Spray-booth air-filter media and accessories.
 Canopy
Canopy
Kitchen canopy, baffle and mesh filters.
 Workplace
Workplace
LEV filters and workplace products.
 Rolls
Rolls
Bulk filter media: rolls, pads, sheets, packs. Synthetic, glass fibre, paper, foam.

By sector

Filtration by industry

All sectors →
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HVAC
Air filters for heating, ventilation and air-conditioning systems.
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Hospitals & Medical
HEPA and ward filtration for hospitals and healthcare.
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Food & Beverage
Hygienic air filtration for food and drink production.
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Clean Rooms
ISO-classified filters for cleanroom environments.
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Biotech & Pharmaceutical
Containment and HEPA filtration for pharma and biotech.
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Manufacturing
Process and plant air filtration for manufacturing.
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Commercial, Retail & Office
Ventilation filters for offices, retail and commercial spaces.
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Airports
Terminal, hangar and ground-support air filtration.
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Power & Gas Turbines
Intake air filtration for power generation and gas turbines.

By brand or bespoke

Brand distribution and custom builds

Donaldson
Donaldson
Official distributor for Donaldson equipment, units and spares.
Distributor Custom
Custom
Custom-built filters to your spec — any size, no minimum.

Housings & Accessories

Systems and non-filter items

Housings
Housings
Filtration units designed to hold a wide variety of air filters.
 Accessories
Accessories
Gasket sealing tape and non-filter items.

Companies we work with.

Trusted by major UK manufacturers, hospitals, food producers and facilities teams — including names you'll know.

Why choose Jasun.

⤢

Made to any size

We manufacture every filter ourselves — standard or fully bespoke, built to your exact spec with no minimum order.

£

Trade pricing

Credit accounts with tiered trade discounts. Pricing that reflects how you actually buy.

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Vast range in stock

[N]+ products across 15 categories, ready to ship — panel, bag, compact, HEPA and more.

☎

Expert support

Talk to filtration specialists who can spec it with you, not a general call centre.

Get in touch.

Speak to sales, get a quote, or open a trade account — you'll reach real filtration specialists, not a call centre.

Get a quote Apply for trade account Or call us 01278 452 277

Knowledge & support.

image · latest blog post
From the blog

Latest blog post headline placeholder

Short excerpt setting up what the article covers and why a procurement or facilities reader would care.

Read the blog →
FAQ
FAQs

Common questions, answered

  • ISO 16890 vs EN 779?
  • Can I order custom sizes?
  • How do I open a trade account?
See all FAQs →
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Resources

Guides & downloads

  • Size guide
  • Spec sheets & datasheets
  • Filter class reference
Browse resources →