Pall 4564T Syringe Filters Acrodisc Ghp Um. Jan 07, 2022 · SYRINGE FILTERS, Pall Acrodisc GHP 25 mm, 0.2 um, 50 ct, 4564 T, SEALED, 4564T. New. USA Seller. A factory-sealed bottle of 50 HPLC Certified Pall Acrodisc filters. Polypropylene housing. The connections are female Luer-Lok and male slip. Pall Syringe Filters.