Filter, Support Pads, Porous Plastic, 37mm, 20.0µm Back Catalog number: GPP3700 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 401904 FITTING-LUER As In Low Flow Modules Price on request 800772 Impinger, S-P, Micro, PVC Coated glass (2 oz./50m Price on request 811-0503-01 GILIBRATOR FEET, 4-PACK (includes for screws) Price on request