Wide and Superior Compatibility: High-quality Replacement Hose Compatible with Models NV355 NV355WM NV355WM1 NV356 NV356Q NV356E NV357 NV358 NV370 (NV360 NV360K NV380 Blue) NV390 (NV391 Red) NV392 (UV440 Silver) (UV540 UV550 UV500WM Gray) (UV541 UV541CCO Blue) (NV350 NV350W NV351 NV352 NV352Q Purple). High-quality & Long-lasting: We have Optimized and Improved the Product, Upgraded the Hose Material to High-quality PVC, and Thickened the Steel wire to Increase the Strength. Therefore, our Replacement Hose can Protect your Vacuum Cleaner Better and Prolong its Life. Simple and Easy to Install: Switch out in less than five minutes, providing time efficiency. Price and quality filters that work well. Get back to daily activity quickly and make a big difference with air quality in the process. Simply remove the older and dirty hose and replace. The hose can wind in any direction easily. Clean More Efficiently: Our replacement hose can be applied in a variety of scenarios, including: floors, carpets, tiles, corners, sofa voids, furniture pores, etc. Say goodbye to dust, dandruff and hair lines, clean better, faster and last longer. High-quality After-sales: We ensure the quality of your product throughout the entire process. We are committed to providing quality products and services, if you have any questions, please feel free to contact us, we will help you solve them in time.