Compatible with vitamix BarBoss Advance, Blend Station Advance In-Counter, Blend Station Advance On-Counter, Drink Machine Advance, Quiet One 100V In-Counter, Quiet One 100V On-Counter, Quiet One 120V In-Counter, Quiet One 120V On-Counter, Quiet One 200-240V In-Counter, Quiet One 220-240V On-Counter, VM0145 Not compatible with 64oz low profile container, Ascent series model 2300 2500 3300 3500 5300 E320 750 7500 Not compatible with 64oz classic legacy series model: 5200 6300 Not compatible with 48/32oz explain series container E310 Double set of stainless steel bearings withstand heavy use and operate quietly Flat Blade Replacement for Vitamix 015900 Blender Container