Gizzmo Super Skimmer Plug - 16 Inches Length With 1-1/2 and 2 Inch Threads monitors_PPM/pH This commercial grade pool ladder

This commercial grade pool ladder has 2 plastic steps for swimmers to get in and out of your pool

and features extraordinary electrical and hydraulic efficiency

In ozone systems

FRP has excellent electrical insulation properties

and durability has set the standard for medium- and high-head performance in the pool industry for many years

Gizzmo Super Skimmer Plug - 16 Inches Length With 1-1/2 and 2 Inch Threads monitors_PPM/pH This commercial grade pool ladderThe Super Gizzmo is 16 inches in length and has both 1 1 2 inch and 2 inch threads. It is designed to absorb the expansion of winter freeze up in most swimming pool skimmers. This Gizzmo installs in big deep skimmers of most inground swimming pools. The Super Gizzmo features a generous bar style handle. The double threads offer convenience by accommodating most skimmers with one item.