Service Overview
A part number tells you what was fitted. It doesn't tell you what the system needs.
An OEM part number is only a purchasing reference, so two filters may fit the same housing but perform differently under salt, dust, or moisture. That’s why Airguard checks each cross-reference against the required size, depth, media, efficiency, resistance, face velocity, gasket, header, and operating environment before recommending the right filter. Whether it’s an Altair® System 2, Neptune, Vega, Aquila, AHU pocket filter, coalescer panel, or rigid bag/V-cell element, we explain any differences and their service impact. Airguard Envirocare has manufactured intake and HVAC filtration in Wolverhampton since 1985 under ISO 9001, so the equivalent filter we quote is made by us, not relabelled.
What You'll Receive
Your OEM reference cross-referenced to a confirmed Airguard part number
Media type, efficiency grade and frame dimensions matched to the original
Initial and final resistance figures, plus the expected service interval
A firm quotation with lead time, packing detail and delivery planning
What We'll Need From You
The OEM part number, a photo of the filter label, or a technical drawing
Frame size, depth, and the housing or asset it serves
Airflow, operating environment and any pressure-drop limits you work to
What You'll Receive
Key Benefits
Matched, not approximated
Every cross-reference is checked against build data and confirmed in writing. If it isn't a genuine like-for-like, we tell you before you order, not after.
Procurement without the premium
The same duty, built to ISO 9001 in the UK, at aftermarket pricing, with lead times set against your changeout window rather than ours.
Fewer part numbers to manage
We map duplicate references across your sites into a shorter list of filter families, cutting obsolete stock and simplifying reordering.
How We Work
Send a drawing, housing dimensions, or your current element—a photo and tape measure may be enough to start. Our engineers confirm the frame, media grade, sealing and resistance, then provide a clear quote covering tooling, lead time and minimum quantities. For critical fits, we can produce a sample for approval before the full run. Manufacturing takes place at our Wolverhampton facility under ISO 9001 quality management, with a 12-month warranty and repeat-order supply.
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