Riccar Post Filter For 8900 Series Upgraded HEPA Electrostatic exhaust filter. Will fit all Riccar 8900 series upright vacuum cleaners including models, 8900, 8905, 8920, 8925, and 8955. Riccar part # RF8900P-1. Also will fit Simplicity series 7 models. Same part as Simplicity part # F7P-1 to fit Simplicity models; 7700, 7750, 7850. 1 Filter per pack.
