Mechanical Supplies

HVAC Air Distribution SystemAir Filters

Aluminum washable filter

Aluminum washable filter

Panel filter

Panel filter

HEPA filter

HEPA filter

Synthetic pocket filters

Synthetic pocket filters

V cell filter

V cell filter

Standards this line is built to

The designations below are cited by the products on this page. A specification is written in these, not in product names, so each one is set out with what it governs. Progress Horizon Trading supplies this line as an authorized distributor across Saudi Arabia.

  • UL 900

    Air filter units: the fire-performance listing for filter media in an air handling system.

  • ULC-S111-13

    The Canadian fire test for air filter units, the counterpart to UL 900.

  • ISO 16890

    The current international filter rating method, classifying filters by how much particulate matter they capture in the ePM1, ePM2.5 and ePM10 ranges.

  • ASHRAE 52.2

    The MERV rating method: the North American filter classification that ISO 16890 sits alongside rather than replaces in practice.

  • NFPA 96

    Ventilation and fire protection for commercial cooking operations: the standard behind kitchen extract design.

  • EN 15805

    Standard dimensions for air filters, so a replacement filter fits the housing it is ordered for.

  • ISO 14644-1

    Cleanroom air cleanliness classification by particle concentration, which is where the ISO Class 5, 7, 8 designations come from.

  • ISO 14644-3

    The test methods used to verify a cleanroom performs to its classification once installed.

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  • VDI 6022

    Hygiene requirements for ventilation systems: the German guidance on keeping an air handling system from becoming a contamination source.