LaMotte Free Chlorine/Bromine/pH/Cyanuric Combo 3-Test - Pack of 50 drain-type_Cover Only add 2 ounces per 300

add 2 ounces per 300 square feet of surface area

This is a Maytronics Outer Casing replacement for the Dolphin Gyro 2x2 pool cleaners

This model for use on Maxiflex Diving Boards

The ladders have 19 inch sloping steps that lead to a molded contour seat

All these components are mounted to a polypropylene board

LaMotte Free Chlorine/Bromine/pH/Cyanuric Combo 3-Test - Pack of 50 drain-type_Cover Only add 2 ounces per 300The LaMotte 4340 H Free Chlorine Bromine pH Cyanuric Acid 3 Test Spin Disk tests for these four elements and can test up to 3 times on the disk. Each disk is divided internally into thirds and each section holds reagents for a separate test. You'll be able to test (for example, FCl, Cyanuric Acid and pH) three separate times on the same disk, giving you 150 tests per 50 disks. Each disk includes a set of reagents for the series. Tests for all factors