This document provides technical data for various Ecofiltra filter fabrics including: - Fiber composition and yarn structure including monofilament or multifilament yarns of PET or PET/stainless steel blends. - Mesh counts for warp and weft directions and fabric weights ranging from 145 to 570 g/m2. - Air permeability values between 1.7 to 2,310 l/dm2/min at 200Pa. - Pattern types including twill, plain weave and satin. - Standard widths between 112-265 cm. - Availability as routinely produced or produced on demand items.