Perfect Fits: This upgraded vacuum motor head replacement is designed fit for Dyson V7, V8, V10, V11, and V15 cordless vacuum cleaner models, including specific variants: SV10, SV11, SV12, SV14, SV15, SV17, SV22, SV25, SV27, SV28, SV37, SV47. PLEASE NOTE: Doesn't fit V6, V10SLIM, V12, V11 outsize, Gen5, DC Series. Anti-tangle Floor Brush: Features 43 upgraded anti-tangle vanes that automatically cut and clear hair from the brush bar during use, ensuring uninterrupted cleaning. With a powerful direct-drive motor, it propels stiff nylon bristles deep into carpets to remove embedded dirt, while carbon fiber filaments capture fine dust on hard floors. Compatible with select Dyson models. Note: Designed for thin carpets only. Not suitable for shag or short-pile carpets. Flexible Rotation: Engineered for exceptional maneuverability, this cleaner head rotates 180 left/right and 90 front/back, allowing it to glide seamlessly under furniture and around obstacles. This flexible movement ensures thorough deep cleaning of dirt, dust, and hair from carpets and hard floors. Easy to Install: Vacuum attachments fit for Dyson are easy to remove and clean with the quick-release and convenience buttons. The end cap can be opened without any tools, allowing you to remove the washable and reusable drum in seconds for easy cleaning with water.