Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 360-0201-01 Operation Manual/Software CD for Deluxe Nephelomet Price on request KB-100-5 Kynar Bag 100L Pack of 5 Price on request 811-9918-02 Go-Cal AC Adapter NEMA, 100-240V Price on request