Hayward 2" x 4" Rectangle Gray Gutter Drain (SP1019GR) controlsystems and this DEL Ozone replacement

and this DEL Ozone replacement is designed for all MDV applications using the 9-0620 reference

CMP generic Hayward SP1600X

5 inch clear compression swing check valve

Fits compatible SP108 Series skimmers

Hayward 2" x 4" Rectangle Gray Gutter Drain (SP1019GR) controlsystems and this DEL Ozone replacementThe Hayward rectangular gutter drain is designed for compatible gutter and deck drainage applications where the drain cover or fitting needs replacement. A gutter drain is useful because it helps collect and direct surface water away from the surrounding area, supporting cleaner water management around the pool or deck. This replacement is especially useful when the original drain is cracked, faded, damaged, or missing. Matching the correct 2 inch by