Number of Pieces: 1 Waste Water Tank，OR 1 Filter Body，OR 1 Waste Water Tank+1 Filter Body. Remove the old tank and replace it with our product, a snug and secure fit. Secure and Leakproof:The water tank is built with high-quality materials to for ensure it is secure and leakproof during use, allowing you to clean windows without any worries of water leakage.
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