Panel filters are used to protect the secondary filters in HVAC system or other application from larger particles such as PMcoarse and ePM10 both in ventilation intake air or recirculation air.
Our panel filters media include flat cotton/synthetic media or metal mesh,etc. Standard size is: 24×24 inch(WxH) and depths is 1-inch, 2-inch or 4-inch Available in many different sizes (WxH), for more information see product information.