The Zoeller Liner Filter measures 40' x 60' and is constructed from 45 mil EPDM material, providing excellent durability and resistance to environmental factors. This liner filter is designed to effectively filter out debris and contaminants, ensuring clean water flow in various applications. Its robust construction meets industry standards for quality and reliability, making it suitable for both residential and commercial use. Ideal for use in basins and ponds, this liner filter is essential for maintaining optimal water quality and system efficiency.