Side-by-side
Durafil Compact V-Bank Filter vs STR-Series Centrifugal Water Chiller
Spec comparison for two products on Aviation Souk. Both compete in HVAC & Climate Systems.
HVAC & Climate Systems
Durafil Compact V-Bank Filter
by Camfil
All-plastic V-bank compact filter delivering MERV 13–16 final-stage efficiency at the lowest lifecycle cost of any ASHRAE-grade high-efficiency filter.
HVAC & Climate Systems
STR-Series Centrifugal Water Chiller
by SKM Air Conditioning
Two-stage centrifugal water chiller from 200 to 2,700 TR with COP up to 6.9, built for the largest airport and district-cooling central plants in the Gulf.
| Cost of ownership | Durafil Compact V-Bank Filter | STR-Series Centrifugal Water Chiller |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | Durafil Compact V-Bank Filter | STR-Series Centrifugal Water Chiller |
|---|---|---|
| Efficiency range | MERV 13A – 16A (ISO ePM1-85% to ePM1-95% on NanoTech) | — |
| Max airflow (ES³ Box) | 2,400 cfm | — |
| Energy rating (ES³) | 5-Star ECI | — |
| Footprint reduction (Compac Box) | 50% vs standard 12-inch filters | — |
| Frame | All-plastic enclosing frame | — |
| Media type | Fine-fibre synthetic (standard); nanofibre (NanoTech variant) | — |
| Standards | ASHRAE 52.2, ISO 16890, Appendix J (NanoTech) | — |
| Cooling capacity range | — | 200–2,700 TR |
| Refrigerant | — | R-134a |
| Compressor type | — | Two-stage centrifugal impeller |
| COP (U-Type ultra-high efficiency) | — | 6.9 COP |
| Efficiency (U-Type) | — | 0.509 kW/TR |
| COP (E-Type high efficiency) | — | 6.4 COP |
| Efficiency (E-Type) | — | 0.549 kW/TR |
| Capacity modulation range | — | 10–100% via inlet guide vane + movable diffuser |
| Condenser tubes | — | Triple-grooved for enhanced heat transfer |
| Controls display | — | 7.5" colour touchscreen, BACnet/Modbus compatible |
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