Hayward REPLACEMENT CARTIDGE

A Hayward Replacement Cartridge is a high-performance filtration component designed to maintain crystal-clear pool water by trapping microscopic debris, silt, and organic contaminants as they pass through the filter system. These cartridges are constructed from a heavy-duty, non-woven polyester fabric that is precision-pleated to maximize the surface area for dirt collection while maintaining a low-resistance flow for hydraulic efficiency. The core of the element is made from a rugged, reinforced thermoplastic to prevent collapse under high pump pressure, while the end caps are thermally bonded to the pleated media to ensure a watertight seal that prevents unfiltered water from bypassing the element. Resistant to the degrading effects of salt, chlorine, and UV exposure, these cartridges are engineered for durability and can be easily cleaned with a standard garden hose to restore filtration capacity. For shipping and logistical purposes, the estimated weight of a standard Hayward Replacement Cartridge is approximately 5.4 pounds in its retail protective packaging, while the actual dry weight of the filter element itself is roughly 4.7 pounds.