Filter Cap, Replacement for Nephelometer Back Catalog number: 385-0113-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200146 CAP,VARIABLE ORIFICE, ALUMINUM, for TUBE HOLDERS Price on request 811-0921-02-R GilAir Plus impinger Bracket for dual impinger hol Price on request 200222 Impinger Holder, Single, Aluminum, GilAir/HFS Price on request