H14 HEPA Filters — Individually Certified
If your facility requires HEPA filtration, you already know the paperwork matters as much as the filter. Every Airtech H14 HEPA filter ships with its own serial-numbered EN1822 test certificate. We stock two sizes in Pretoria — full-size and half-size — for pharmaceutical cleanrooms, hospital operating theatres, compounding pharmacies, and data centres. Call Nick with your housing dimensions and he will confirm availability.
Technical Data
| Filter Class | H14 (EN1822) |
| Full Size | 610 × 610 × 292 mm — Model VH66-H14-5V |
| Half Size | 305 × 610 × 292 mm — Model VH36-H14-2V |
| Media Type | Fiberglass |
| Frame | Galvanised steel |
| Gasket | EPDM (zero-bypass seal) |
| Overall Efficiency | H14 ≥ 99.995% at MPPS (individually tested) |
| Initial Resistance (full) | 290 Pa ±10% at 3 400 m³/h |
| Initial Resistance (half) | 300 Pa ±10% at 1 700 m³/h |
| Final Resistance | 500–600 Pa (replace at this reading) |
| Certificate | Serial-numbered EN1822 test report per unit |
| Weight (full) | 19.9 kg |
| Weight (half) | 11.0 kg |
Resistance vs Airflow — 610×610×292mm (Full)
| Airflow (m³/h) | 1500 | 2000 | 2500 | 3000 | 3400 | 4000 |
|---|---|---|---|---|---|---|
| Resistance (Pa) | 152 | 191 | 226 | 269 | 309 | 386 |
Resistance vs Airflow — 305×610×292mm (Half)
| Airflow (m³/h) | 750 | 1000 | 1250 | 1500 | 1700 | 2000 |
|---|---|---|---|---|---|---|
| Resistance (Pa) | 166 | 201 | 236 | 281 | 318 | 396 |
Applications
Pharmaceutical cleanrooms — The final filtration stage.
Hospital operating theatres — Terminal HEPA for theatre ventilation systems.
Compounding pharmacies — Sterile compounding suites require HEPA-grade air.
Data centres — Critical zones in high-specification data centres use HEPA where standard F9 filtration is not sufficient for sensitive equipment protection.
Why Prebur for HEPA Filter Supply
Individual EN1822 test certificates on every unit — Each Airtech H14 is serial-numbered and individually tested. The certificate arrives with the filter and goes straight into your IQ/OQ validation file — no separate request, no chasing documentation after the fact.
Local stock — no 8–12 week import delays — Most HEPA suppliers in South Africa import to order. Prebur holds both full-size (610×610×292mm) and half-size (305×610×292mm) formats in stock in Silverton, Pretoria. Orders placed before midday are despatched same-day — critical for scheduled cleanroom shutdowns that cannot slip.
37 years supplying pharmaceutical and healthcare — Prebur has supplied H14 HEPA to South African pharmaceutical manufacturers, compounding pharmacies, and hospital groups since 1988. We understand SAHPRA GMP context, EU GMP Annex 1 documentation requirements, and the validation file expectations of QA teams.
Direct contact — not a call centre — Call Nick Els on +27 74 159 1634 or email sales@prebur.co.za. Nick can confirm current stock, provide a quote, and advise on sizing and grade for any application — same day.
Ready to order?
EN1822 certificates included. Local stock. Call Nick: +27 74 159 1634