Description*Standard Material: AISI-304 Stainless Steel. *Suitable for air supply and return air where hygenic requirements shall be met. *Leakage test holes are available. *Three models available: Circular Lateral Access (HFB-192), Circular Overhead Access (HFB-292), Rectangular Lateral Access (HFB-392). *Hepa Filter Boxes are designed and manufactured in compliance with DIN 1946/Part4, with 100% leakage proof guarantee. *Eloxal, anodizing or electrostatic powder coating with any color from RAL catalogue
