High-Performance Sidestream Filter for LTHW & CHW Circuits in Medium-Large HVAC Systems
Overview:
The Aevira VortexPro_150 is a powerful side stream filtration unit designed for closed-loop LTHW (low temperature hot water) and CHW (chilled water) systems. Engineered for larger plant rooms and facilities, this skid-mounted sidestream filter system enhances energy efficiency, reduces system fouling, and protects valuable HVAC assets such as pumps, heat exchangers, and control valves.
 
Ideal for both new builds and retrofit applications, the VortexPro_150 uses centrifugal separation to extract particulate matter, with a bag filter positioned on the purge line to trap debris. A BMS-aligned control panel notifies users when bag changes are due.  The design ensures zero net water loss and rapid return to service after maintenance.
 
Use Cases:
University campuses and data centres with CHW networks
District energy schemes with LTHW circuits
Healthcare and public sector buildings with medium-large HVAC systems
Projects requiring a high-efficiency side stream filter for heating system and cooling loops
 
Why Choose the VortexPro_150 Sidestream Filter System?
✓ Ideal for CHW and LTHW system protection
✓ Supports water quality compliance in larger systems
✓ Cost-efficient side stream filter price over system lifetime
✓ Reduces sludge build-up in closed-loop HVAC water
✓ No disposable media — bag filter only needs periodic replacement