Aluminum Casthouse: Precast Filter Bowls

PERMATECH…'The Original One-Piece Precast Filter Bowl'

PERMATECH designed and manufactured the very first 1-piece precast filter bowl for use in the ceramic foam filtration of aluminum. Today, we still manufacture the largest assortment and best-made filter bowls in the world.

PERMATECH Precast Filter Bowls are manufactured according to specific customer design requirements, utilizing proprietary PERMATECH formulations that ensure unsurpassed performance in this very critical application.