Applicable Models: This replacement bin is compatible with Dyson V12 slim V10 slim SV18 SV20 SV30 SV46 SV49 vacuums that have a dust bucket height of 5.19 inches and a diameter of 3.93 inches. (NOT applicable to SV12. NOT applicable to SV12. NOT applicable to SV12.) High Quality: Our dust bin part is made of high quality materials, more durable and better sealing. Highly compatible with dyson v12 digital slim, v12 detect slim, sv18 digital slim series Enhance Vacuum Cleaner Performance: Replacing your worn out dust canister with one of our compatible vacuum cleaners restores the suction and overall performance of your vacuum cleaner, protects the motor and extends the life of your vacuum cleaner Check the Bin Size Before Purchase: Different vacuum models may have variations in bin size and design. To avoid any inconvenience or potential compatibility issues, please double-check the vacuum's model and bin size before making a purchase Note: The black sealing ring portion of the lid is coated with talcum powder to prevent the rubber ring from attracting the vacuum cleaner and causing the trash can lid to not open or the seal to fall off. If the vacuum cleaner lid black seal falls off during your use, you can apply some flour around the seal yourself