Natural Chemistry 1L Pool Magic Spring & Fall | 13722NCM Hayward Diatomaceous Earth Filters replace gaskets periodically to ensure

replace gaskets periodically to ensure continued watertight sealing and optimal pool performance

This filter has 2-1/2" internal piping

Always check and replace the O-ring (if needed) when installing this plate—an imperfect O-ring defeats the benefits of a secure seal

The Pentair In‑Floor Top Feed Upper Housing with Speed Control & Diverter (SKU 230024) is engineered for durability and optimal performance in your pool's circulation system

Natural Chemistry 1L Pool Magic Spring & Fall | 13722NCM Hayward Diatomaceous Earth Filters replace gaskets periodically to ensureNatural Chemistry Pool Magic Spring & Fall 1 L Quick acting enzyme treatment designed for cold water to prevent waterline rings and streamline pool opening and closing. Features SMARTZyme enzyme formula targets non living organic build upeven in low temperatures Prevents scum lines and preserves pool liner and finish integrity Compatible with all sanitizers, filter types, and pool surfaces Reduces need for scrubbing and eliminates acid washing in