P-DG Series Top Mount Plastic Quartz Sand Filter

Product Introduction: HuiQi's plastic quartz sand filter utilizes the latest technological advancements, featuring a tank body constructed from high-quality, environmentally friendly, food-grade plastic materials. This ensures the safety of the...
Product Introduction: HuiQi's plastic quartz sand filter utilizes the latest technological advancements, featuring a tank body constructed from high-quality, environmentally friendly, food-grade plastic materials. This ensures the safety of the filtered water quality and significantly extends the product's service life due to its superior corrosion resistance. The inclusion of high-quality filter valves and components guarantees excellent performance and reliability while substantially reducing daily maintenance costs for consumers.
Product Features:
  • Superior Anti-Aging Performance: The filter tank body is integrated via thermal forming using imported food-grade HDPE material, which offers exceptional anti-aging properties. HDPE material is widely utilized in European municipal water supply pipelines; through years of practical testing, its service life has been proven to reach over 50 years. The raw materials are formulated with a precise ratio of auxiliary additives, including anti-aging agents, antioxidants, UV absorbers, and stabilizers. These high-quality materials and scientific formulas ensure that the HuiQi plastic filter can work long-term in various harsh environments while maintaining its excellent performance.
  • Exceptional Pressure Resistance: Featuring an extra-thick tank body, a unique structural design, and premium accessories, these filters possess outstanding pressure-bearing capabilities. Every HuiQi plastic quartz sand filter undergoes rigorous pressure testing before leaving the factory.
  • Other Characteristics and Instructions: The tank dimensions comply with national codes and standards. Compared to traditional fiberglass filters, plastic filters offer stronger impact resistance and are simpler and more convenient to transport and handle. Provided that users strictly follow the manual and use the product standardly, the manufacturer offers a five-year quality warranty on the tank body. The maximum operating water temperature is 43°C; however, please do not use the plastic filter in environments exceeding 40°C for long periods to avoid impacting its service life.
Main Components:
  1. Multiport Valve: All filtration functions can be achieved through the control of the six-way valve during use:
    • Filter: Normal water filtration.
    • Backwash: Flushing out accumulated debris from within the filter.
    • Rinse: Discharging remaining dirt in the pipes after a backwash cycle.
    • Waste: Draining water directly without passing through the filter media.
    • Recirculate: Circulating water through the system while bypassing the filter.
    • Closed: Shutting off all water flow to the filter.
  2. Integrated Tank: An integrated, environmentally friendly tank body that is durable and long-lasting.
  3. Quick Bottom Drain: The design allows for the simultaneous discharge of sand and water, facilitating easy maintenance and winter anti-freeze protection.

 

Pool filter product label showing square footage filter area and maximum flow rate specifications
Sand glass media and zeolite pool filter media laid out side by side for comparison