HVAC Electrostatic Filters

Washable electrostatic filtration for AHUs, rooftop units and central ventilation systems.

A premium alternative to disposable HVAC filters, designed for strong particulate capture, lower pressure drop and long-term operating practicality. Ideal where indoor air quality, serviceability and lifecycle value all matter.

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Washable cells Designed for repeated cleaning and reuse instead of constant disposable filter replacement.

Low pressure drop Supports better airflow performance and helps reduce unnecessary fan energy penalty.

Fine-particle capture Suitable for PM1, PM2.5, PM10 and general airborne particulate reduction in HVAC systems.

Retrofit ready A strong fit for selected existing AHUs and rooftop units as well as new-build projects.

A more practical alternative to disposable HVAC filters

Conventional filters can create recurring replacement cost, recurring waste and a constant service burden. A washable electrostatic approach offers a more durable filtration strategy with strong fine-particle performance and better long-term practicality in the right HVAC application.

Reduces dependence on throwaway filter media

Helps protect airflow and fan performance

Suited to operators looking for long-term lifecycle value

Applicable to selected retrofit and new-build HVAC systems

How HVAC electrostatic filtration works

Airborne particulate is electrically charged and then drawn onto collector plates, allowing the system to remove contaminants from the airstream while maintaining a practical airflow path.

1. Air intake Polluted air enters the HVAC system and passes through the electrostatic filtration section.

2. Particle charging Contaminants receive an electrical charge in the ionisation field.

3. Electrostatic capture Charged particles are retained on collector plates rather than passing downstream.

4. Clean air output Filtered air continues through the HVAC system with lower resistance than many media-based alternatives.

Why choose this system

This product is strongest where the client wants more than a routine filter change. It appeals where indoor air quality matters, but so do maintenance intervals, replacement waste and overall HVAC efficiency.

Strong particulate reduction in HVAC applications

Lower operating resistance than highly restrictive filter stages

Washable format for reduced ongoing replacement burden

Premium upgrade path for engineered air-handling projects