Non-Metallic HEPA Filter is designed for applications where strict environmental controls are necessary. This module and HEPA contains no metals and is fully manufactured in Australia to conform with the performance requirements of AS 4260. It comprises a HEPA filter in a nylon housing with an attractively styled PVC fascia and the option of an integral fan/blower.
AES Environmental continues to develop its product mix, through engineering and clever use of plastics AES can now offer an ceiling mounted HEPA module that is entirely free from metal. Ideal for:
– Geological and
– Magnetic applications.
Email Air Handling HEPA filters are individually tested on a NATA accredited Hot DOP test rig to AS 4260 and filter efficiency is always guaranteed. To pass inspection each filter must
achieve an efficiency of 99.99%. Modules are individually tested for compliance with Australian Standards
HEPA Media Construction
The glass-paper filtering medium is pleated into a narrow vee formation and held in place by separators inserted between the pleats. This forms the filter element which is bonded into a rigid frame with all joints encapsulated and sealed in a special urethane elastomer.
These specific filters modules must be supported independently from the ceiling structure. The module’s power supply must be interlocked with the air conditioning unit in such a way as to start the module fan before starting the air conditioner fan.
Maintenance and Service
To ensure conformity with Australian Standards, HEPA filter modules should be inspected and tested on site:
– before use
– on at least an annual basis
– after modification
– after relocation
– when HEPA filter is renewed
On Site Testing
All HEPA filters shall be tested to AS 1807.6 or 1807.7 by AES Environmental or other NATA accredited laboratory.