Air Filters
Panel, bag, HEPA and carbon filtration for commercial and industrial ventilation systems.
- ISO 16890 rated filters
- Standard & custom sizes
- Holding frames and housings
Distributor, manufacturer & supplier of all the HVAC spare parts across the industry — supplied from stock or built to your exact specs.
Browse through categories below, or contact our team for immediate identification and specification support.
Panel, bag, HEPA and carbon filtration for commercial and industrial ventilation systems.
Extensive vibration isolation range to protect building structures and equipment.
High-efficiency AC and EC motors providing direct replacement for fan equipment.
Axial, centrifugal and mixed-flow fans for supply, extract and smoke evacuation.
Antistatic, oil & heat resistant drive belts and taper lock pulleys for hazardous zones.
OEM parts for chillers, condensing units and DX systems from leading brands.
Closed-cell polyolefin foam insulation for ductwork, pipework and HVAC units.
Comprehensive replacement components — bearings, pumps, refrigeration controls and hardware.
Specialist engineering support across Ireland & UK.
Immediate dispatch available on critical components.
Guaranteed fast dispatch for industrial downtime reduction.
Direct replacement identification via photo or nameplate.
When critical ventilation or air handling systems fail, locating an exact replacement part can cause costly operational stoppages. DM O’Shea Engineering bridges the gap between legacy installations and modern high-efficiency replacements.
We review technical specifications, dimensions, air movement duty ratings, and electrical loads to guarantee form-fit-function replacements. From custom-built duct plenums to specialized ATEX-certified motor drives, our warehouse and manufacturing facility delivers compliant parts across the UK & Ireland.
Tell us what you need and our engineering team will come back with availability, specification advice and a competitive price for Ireland and the UK.