Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0906-NO-R GilAir-Plus STP 5-Pump Starter Kit, No cord Price on request 810-0901-01-R Basic Pump Only (No Dock) Price on request 811-0503-01 GILIBRATOR FEET, 4-PACK (includes for screws) Price on request