Summer Stain Free Pool Maintenance Kit

Periodic Products’ Summer Stain-Free Pool Maintenance Kit helps you maintain a metal-free and stain-free pool for the entire swimming season.  This kit includes two Mega Maintain Metal, Stain and Scale Control Sequestering Agents (which hold metals in solution long enough for the CuLator to pull the metals out of the water) and a CuLator Ultra 4.0.  This kit works to keep your pool water and surfaces looking new for the entire summer swimming season.  Treats up to 20,000 gallons of pool water.  Prevents rust stains, iron stains, copper stains, manganese stains, cobalt stains, and scale for a problem free pool.  Good for all surfaces, including plaster and gunite, vinyl, fiberglass, and pebble. Works in fresh or salt water, and has no phosphates.  Made in the USA.