Xpress Flex 4 Strips for Phosphate - 50 Strips filter-width_4 5/8 inches They are designed to store

They are designed to store racing lane lines by placing them at intervals (approximately 12 feet) along your pool wall

This is a Pentair American Light Uni-Tension Wire for AmerLite Pool Lights

This is a PVC Schedule 80 Union with Slip x FIPT connections measuring 1-1/2 inch

and ten CR123A batteries

Xpress Flex 4 Strips for Phosphate - 50 Strips filter-width_4 5/8 inches They are designed to storeThe Taylor Flex 4 Strips are used in the Taylor Xpress Flex Testing System, contains 50 strips, and tests for Phosphate. The test strips require the use of reagent R 9112 C. Test strips are a popular method of testing your pool water. The dry chemistries used in these strips are as reliable as those in Taylor's liquid reagents. So testing couldn't be easier. Just dip into a collected sample and read. No technical know how required. Within seconds