General description The 4 Pieces Replacement Filter Cartridges are designed for Lay-Z-Spa Bestway Flowclear and Bestway SPA Type VI swimming pools. These cartridges are essential for maintaining clean and clear water in your spa or pool, effectively removing dirt and impurities to prevent secondary contamination. Made from high-quality, durable polyester paper, they offer powerful filtration performance and are easy to clean and maintain, making them reusable. Technical specifications Height: 80 mm (3.1 inches) Outer diameter: 104 mm (4.1 inches) Inner diameter: 52 mm (2 inches) Compatible with Bestway VI size 6 filters (Model 58323) Usage Recommended cleaning frequency: every two weeks for optimal performance Easy to clean; dirt can be washed off effortlessly Designed to capture a large amount of small particles, ensuring clean water Other information