The Oase ProfiClear Premium-Compact-L Replacement Sieve Set 60 micron (8 Pack) is a set of high-quality replacement sieves designed for use in the Oase ProfiClear Premium Compact-L pond filter system. These sieves have a fine mesh size of 60 microns, making them highly effective at capturing and removing small particles and debris from pond water, ensuring crystal clear water quality. The pack includes eight sieves, offering a convenient and cost-effective solution for maintaining the optimal performance of the filtration system over an extended period.