Pleated Pre- Filters

SHAL Pleated Pre air filters are widely used in commercial and industrial HVAC systems and AHU System. Pleated filters outperform ordinary furnace filters with higher efficiency and lower pressure drop allowing air-handling systems to stay cleaner and operate more efficiently. 

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).
 Available in a wide range of efficiencies from standard to extreme, high dust loading capacity, various sizes & thickness.

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