PurePro Products

The contractors’ choice




Hydronic System Cleaner - Part #36-335

PurePro’s Hydronic System Cleaner is a non-petroleum hydronic water system cleaner and lubricant for seals and parts. PurePro’s Hydronic System Cleaner can be used for both new and existing hydronic systems. PurePro’s Hydronic System Cleaner stays in the system and will not swell seals or deteriorate rubber, buna, buna-S, neoprene, teflon or any metals. Insures against call-backs, maintains and restores design efficiency of the system; saves fuel dollars.

  • Liquefies built-up sludge
  • Cleans coils
  • Lubricates zone valves
  • Inhibits corrosion


Boiler System Cleaner - Part #36-135

Use PurePro’s Boiler System Cleaner by introducing it through any safety valve or convenient opening in the boiler. Treatment is complete when water changes to a shade of blue.

  • Color coded for easy use
  • Cleans boiler water
  • Prevents rust and corrosion
  • Dissolves sludge
  • Balances PH
  • Will not swell seals


Steam Boiler Cleaner - Part #36-213

PurePro’s Steam Boiler Cleaner works like a sponge absorbing any cutting oil, grease, sludge or organic algae, which sits on top of the boiler water and prevents it from boiling.

  • Non-toxic, safe
  • Works while boiler operates
  • Provides dry steam
  • Will not swell seals
  • Easy to use
  • Improves heat transfer
  • Eliminates pipe noises and gives more uniform radiation
  • Can be used on a regular basis
  • Stops priming and surging
  • Environmentally safe