LaMotte Chlorine/Bromine 10 Factor Disk - Pack of 50 pool-dimensions_20x41 This o-ring is identical to

This o-ring is identical to O-25 and replaces AquaFlo 92200060

It allows users to build up their test kits in a stepwise fashion as their testing needs grow without having to purchase a new case or color comparator

This is a PVC Schedule 80 Female Adapter with Slip x FIPT fitting connections that measure 1 1/4 Inch

This is a PVC Reducing Insert Tee with Insert x Insert x Reducing Insert fitting connections that measure 1-1/2 x 1-1/2 x 1-1/4 Inch

On existing skimmers

LaMotte Chlorine/Bromine 10 Factor Disk - Pack of 50 pool-dimensions_20x41 This o-ring is identical toThe LaMotte 4328 H Chlorine Bromine WaterLink Spin Single Disk tests for 10 factors in 60 seconds. Each single use disk contains dried reagents to test for Free and Total Chlorine (or Bromine), pH, Alkalinity, Calcium Hardness, Cyanuric Acid, Copper, Iron, and Salt. Disks are individually foil pouched and packed 50 per box. Each disk includes a set of reagents for the series. Tests for all factors in the series are performed at one time. It is not