Hot Tub SERUM MPS Starter Kit

For owners of Salt System1 spas and those using Mineral-Based2 sanitation regimens, our MPS Starter Kit provides everything you need to support these systems and ensure pristine, inviting spa water.

Each Start Kit includes:

  1. One (1) 16 oz, bottle of our EPA Registered Serum Total Maintenance
  2. One (1) 1.5 lb. bottle of our Hot Tub Serum (HTS) Potassium Monopersulfate (MPS)
  3. One (1) 2 lb. bottle of our HTS pH Up
  4. One (1) 1.5 lb. bottle of our HTS pH Down
  1. Serum Total Maintenance improves the performance of Hot Spring and Caldera Freshwater Salt Systems by stabilizing pH, reducing the sanitation load on the primary sanitizer (chlorine), and lengthening the useful life of the salt-generating titanium cartridge.
  2. Serum Total Maintenance improves the Performance of @ease Smartchlor®and Nature 2® systems by stabilizing pH and reducing the sanitation load on the primary sanitizers (a combination of silver ion and chlorine).
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