EWK 2L Pneumatic Air Vacuum Brake Fluid Bleeder Extractor Pump & 1L Auto-Refill Flush Filling Bottle Bleed It Out - Air In The Braking System Lowers The Braking Force. The Kit Equipped With One-Way Valve In The Silicon Hose Keeps The Air From Returning Into The System When Bleeding. Universal Kit - The Vacuum Bleeder Set Fits Most Standard And ABS Brake Systems, Bleeding And Flushing Hydraulic Brakes With Efficiency. No Spills, No Messes - The Well-Designed Set Ensures Safe Extraction Without Spillage. The Filler With Adjustable Clamp Provides Stability For Filling. And Old Fluid Is Well Collected In The Bleeder. THE FILLER - If The Reservoir Runs Dry During Bleeding, You'll Have To Start Over. The Set Comes With A Filling Bottle That Keeps The Brake Fluid Topped Off. Handy Tools Simplify The Job - The Bleeding Job Requires Only One Person To Complete. The Filler Fills The Master Cylinder Automatically When Bleeding The Brake. Vacuum Brake Bleeder 1/4&#034; Silicone Hose With Universal Rubber Adapter Filler Bottle