· Enhance suction performance: Aging or broken hoses can affect suction transmission, so replacing them with a good hose will restore the vacuum cleaner's strong suction power and clean more efficiently. · Optimized operating experience: The aging and hardened hose is inconvenient to operate, and after replacement, the soft and flexible hose is easy to penetrate into corners and crevices, making it easier to clean and easier. · Reduce the risk of failure: Damaged hoses can cause uneven pressure inside the machine, and replacing the right hose can reduce the probability of vacuum cleaner failure and ensure normal use. · Improved cleaning: If there is a leak in the hose that could cause suction leakage, changing the hose ensures that the suction is concentrated and effectively removes dust and debris. · 1pcs Lower Hose ，Compatible for Bissell， St Generation Floor Scrubber Replacement Plastic Connecting Pipe Floor Brush Hoses