GFA-4G 4″ (110mm) Filter Assembly / Pyrex Frit
The GFA-4G 4″ Filter Assembly with an 110 mm Pyrex Frit is designed to provide a leak-proof seal along with easy removal of the frit. The Pyrex frit is mounted in a flexible silicone ring that helps with the sealing properties of the assembly. (click on image to enlarge)
4" (110mm) Filter Assembly
Sintered Pyrex Frit with Rubberized Edge
(1) Silicone O-ring for #28 ball
(1) Teflon Coated O-ring for #28 ball