Inquiry about Filter Fleece and Hydraulic Filter Elements

We are seeking reliable suppliers for industrial filtration consumables. Specifically, we require: Filter Fleece: Nonwoven filter fleece for emulsion filtration, model reference VDF 150/50/50 or equivalent, width 500 mm, filtration rating 50–55 microns, application in coolant emulsion with oil concentration 4%–12%, supplied in roll form. Please provide grammage, air permeability, thickness, dirt holding capacity, roll length per unit, and compatibility with oil-water emulsions. Hydraulic Filter Elements: Replacement elements compatible with duplex hydraulic filters, equivalent to Pi 21430, with typical required ratings of 10 micron.