Fits Shop Vac utility vacuum models from 3 gallon All Around and Floormaster models 971-07-00, 971-08-00, 971-09-00 with red tanks. Shop-Vac 903-99 Filter for Floor Master Vacuum Review Tagged on: Filters Power & Hand Tools Power Tool Parts & Accessories Shop Vac Tools & Home Improvement RecordingPetal July 4, 2018November 4, 2018 Vacuum and Dust Collector Accessories No Comments