pool sand filters for sale
Pool sand filters for sale represent a highly efficient and cost-effective solution for maintaining crystal-clear swimming pool water. These filtration systems utilize natural sand as the primary filtering medium, effectively trapping debris, dirt, and other contaminants as water passes through multiple layers of specially graded sand. The filtration process begins when pool water enters the filter tank through the upper distribution system, then flows through the sand bed where particles as small as 20-40 microns are captured. The cleaned water is then collected by the lower collection system and returned to the pool. Modern pool sand filters typically feature durable, corrosion-resistant tanks constructed from high-quality materials such as fiberglass-reinforced polypropylene, ensuring long-term reliability and minimal maintenance requirements. These systems are equipped with multiport valves that facilitate easy control of various operations, including filtration, backwashing, and winterizing. Available in different sizes to accommodate various pool volumes, these filters are designed to handle flow rates from 40 to 120 gallons per minute, making them suitable for both residential and commercial applications.