• ECONOMICAL AND EFFICIENT: The Hayward Perflex Extended Cycle Diatomaceous Earth Pool Filters provide sparkling, crystal-clear water at an economical price
• QUICKER CLEAN: This in-ground and above ground pool filter removes even the smallest particles the first time through for a quicker clean
• PATENTED TECHNOLOGY: Patented Flex-Tube system efficiently reuses diatomaceous earth powder, or DE pool filter powder, and dirt mixture to form fresh cleaning surfaces
• EASIER TO USE: Diatomaceous earth pool filters for inground pools and above-ground pools feature an easy-to-access clamp assembly for simplified service and maintenance

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty