Compatible with Bestway Type I 58381 filter pump, for Lay-Z-Spa - Miami vegas palm springs paris spa filters. Easy to use and clean. Replace your filter cartridges regularly (usually every 2-3 weeks) for best spa performance. The folding design provides a larger filtration area to filter out all kinds of impurities, colloids, hair, rust, sand, worm eggs, moss, algae. Keep your spa water clean and fresh. The swimming pool filter helps maintain clean, clear and healthier water, ensures that the filter pump works more efficiently. Outer Diameter: 78mm / 3.07'' Inner Diameter: 28mm / 1.1" Height: 88mm / 3.46 "
