Sta-Rite cartridge filters are a popular choice for pool owners looking for a reliable and efficient filtration system. These filters use a high-quality cartridge made of pleated polyester, which traps dirt and debris as water flows through it. One of the benefits of Sta-Rite cartridge filter is their durability. They are designed to withstand the rigors of constant use and exposure to the elements, which means they can last for several years with proper maintenance.

However, how often to replace pool filter cartridge? Over time, the pleats of the cartridge become clogged with debris and dirt, reducing the filter's efficiency and potentially causing damage to the pool pump. As a general rule, it is recommended to replace a pool filter cartridge every two to three years, depending on the frequency of use and the level of debris in the pool.