Plastic Ladder Tread Step With Hardware - 17.25 Inch Width filter-internal-diameter_13 9/16 inches This is a full grid

This is a full grid assembly measuring 24 inches

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Pentair EQ Series replacement motors by U

The Proportional Feed feature is particularly useful to avoid overfeeding in small bodies of water

Plastic Ladder Tread Step With Hardware - 17.25 Inch Width filter-internal-diameter_13 9/16 inches This is a full gridThis is Paragon's plastic ladder tread replacement with a center measurement of 17. 25 inches. This vertical tread is used on Paragon pool ladders and diving towers. Made of molded UV inhibited ABS plastic, the ladder treads will support up to 250 lbs. Hardware and installation instructions are included. Our ladder tread width measurements are from center to center. Please measure the center to center dimensions of your rails before ordering.