GFA-4T 4″ (110mm) Filter Assembly / PTFE Frit
The GFA-4T 4″ Filter Assembly with a PTFE frit is designed to work with 110 mm filter media and is a compete filter assembly. Two O-rings for the the #28 ball come standard, one silicone and one Teflon coated Viton. (click image to enlarge)
4" (110mm) Filter Assembly, PTFE Frit