Panel Pre- Filters

SHAL metal air filters are widely used in commercial and industrial HVAC systems to protect the heat transfer coils from becoming coated with dust and lint. They are also used as pre-filters to higher efficiency filters.

Permanent filters are ideally suited for installation where high-moisture conditions exist. Lightweight construction makes them easy to handle, install, and clean.

An aluminium, galvanized, or stainless steel U-channel frame is wrapped around the perimeter of crimped layers of aluminium media (galvanized or stainless steel is available).

This design produces an even distribution of air and minimizes surface loading of the filter.
Performance of the filter is exceptional. The filters have a large dust-holding capacity, which can be renewed by washing the filter and coating it with adhesive spray. The frame is designed with drain holes to ensure removal of excess water (optional)

Shal parts are OEM precision-engineered to provide you with a reliable product. Shal OEM parts provide the durability you can trust because we design and manufacture them exclusively for HVAC System and AHU. While other suppliers may offer parts at an initial savings,

For HVAC and AHU Sytem performance, it’s important to select the parts that are among the highest quality available — SHAL OEM