Abstract: Apparatus and method for providing continuous pressure filter separation are disclosed. The apparatus includes a chamber with a pair of perforated cylindrical sleeves having filter media and precoat material disposed therebetween. A rotatable wiper blade assembly mounted on a first hollow shaft is longitudinally disposed within the central portion of the chamber. Filtered solid materials are removed through one or more slots in the first hollow shaft which intermittently align with prealigned slots in a pair of concentric hollow shafts mounted within the first hollow shaft.