Why choose the HOMEWINNER sewage pump? 1. Made of high-quality stainless steel and lightweight PP material and exquisite craftsmanship, this pump is more rust-proof, sturdy, wear-resistant and durable than ordinary one. 2. The high-quality motor and powerful pressurized system the sewerage pump to have greater discharge flow. 3. The working sound of less than 45 db brings you a more comfortable experience. 4. The magnetic induction control design makes it more sensitive and reliable, and better solves the problem of control failure caused by water leakage. 5. The sewage pump with triple spindles anti-winding design can well prevent hair from winding the motor shaft and ensure the machine works normally. WARNING: HW-300B is a home-using compact automatic sewage lifting pump for pumping clear waste water (without solid contents) to a nearby outlet where waste water can not be led directly to the sewer system by gravity. This appliance does not equipped with a macerator and it is exclusively designed for pumping clear waste water (no hard contents) primarily from washbasins, showers, laundry, urinals and sinks located in basements or in areas where sewage system is not available. The liquid temperature should not exceed 45°C, while the pH value should be within the range of 4 to 10. Do not use the HW-300B to pump strong chemicals or solvents or any objects other than waste water and feces from the sink or toilet. This includes plastic, cardboard, sanitary towels, diapers, hair, tampons, metal objects (such as clips and hair pins), stones, building materials, floor cloths, condoms and etc.