Backstroke Start Platform Square Post Mounting Kit filter-length_19 5/8 inches This is a Zodiac 9-100-1242

This is a Zodiac 9-100-1242 Black Top Assembly for Polaris 360 Black Max Pool Cleaners

This Taylor Cyanuric Acid is one essential component needed for your pool's test kit

The Anti-Electrolysis 2 Inch Slip x Slip Zinc Anode is for new installations

This item is typically used with the Compool IntelliTouch Pool and Spa Automatic Control Systems

and a spill solidifier (cleanup powder)

Backstroke Start Platform Square Post Mounting Kit filter-length_19 5/8 inches This is a Zodiac 9-100-1242The Platform Post Mounting Kit for the Backstroke Start Device consists of a vinyl coated 1 4 inch thick stainless steel plate and two brackets shaped to lock onto 2 inch square single post frames (starting platform frames). Kit includes: 1 Mounting Plate, 2 3 8" 16 x 1. 25" Socket Head Cap Screws, 2 5 145 MG 3 8" Flat Washers, 2 3 8" Lock Washers, 2 3 8 16 Acorn Nuts, 1 Front Bracket, 1 Back Bracket, 4 1 4" 20 x 1" Flat Head Screws, 4 05 14 111 1 2"