Cleaners/Descalers

Cleaners/Descalers

Eliminate scale and deposits!

Evaporator pads don't scale up when you use Cooler Guard™. Pad life is extended, and cooling efficiency is kept optimum. Cooler life is extended, and energy is saved.

Bleed valves can be turned off when using this amazing product. This allows many systems to cut water consumption up to 50%, and still remain scale-free.

Cooler Guard™ is the easiest product you've ever used - just unwrap it and drop it in the cooler. The detergents, wetting agents and dispersants are released slowly for up to two months.

Have a large cooler? Small cooler? Cooler Guard™ is sized for 2,000, 4,000 and 10,000 CFM coolers. You can use multiples of these for odd-sized coolers.

ImageNamePriceBuy Now
Cooler Guard (E-10000)$55.00
Cooler Guard (E-2000)$13.80
Cooler Guard (E-4000)$27.55

Cooler Guard Information

Time-Released Maintenance For Evaporative Coolers

Evaporative Cooler Maintenance

Millions of dollars get spent replacing evaporative cooler parts only because they are scaled up.

Scaled pad surfaces decrease the unit's efficiency and increase the potential of moisture getting into the air stream.

Neglected coolers contain sludge and other deposits in the sump, affecting the quality of the air which runs through them.

The problem of scale deposit build is real. Time consuming clean up using acids and other harsh chemicals can be a hazard, but this can be prevented.

  • Cleans wherever the water reaches.
  • Dissolves the build-up that causes corrosion.
  • Guards against future deposits.
  • Extends cooler pad life indefinitely.
  • Provides a fresh cooling environment.
  • Keeps units clean and trouble-free.
  • pH neutral to preserve pad life.
  • Maximizes air flow for top efficiency.
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CoolerGuard Information.pdf257.86 KB
CoolerGuard Material Safety Data Sheet.pdf59.54 KB
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Cell deck after one seasons use of Cooler Guard
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Cooler Guard FAQ's

What is Cooler Guard? Cooler Guard helps prevent scale deposition in evaporative coolers.

How is Cooler Guard supplied? Cooler Guard is supplied as a solid polymer block.

I have a large evaporative cooler for my building. How can I tell what to use? Cooler Guard is sized for 2,000 cfm, 4,000 cfm and 10,000 cfm coolers. You can use multiples of these for odd sized coolers.

Is Cooler Guard an acid? No. Cooler Guard is not an acid and will not affect metal parts.

I have to drain a lot of water from my evaporative cooler, and this increases my water bill. Will Cooler Guard help? Yes. Cooler Guard is designed so you can shut off your bleed-off valve. You will need to remove the sump water, and replace the Cooler Guard every 4 – 6 weeks. If you discharge even 1 gallon of water from your cooler a minute, this amounts to over fourteen hundred gallons per day – a very expensive proposition.

Can Cooler Guard remove old scale deposits? Yes. Cooler Guard has removed old deposits from pads that previously were mostly plugged with scale.

Do I ever need to clean my cooler when I use Cooler Guard? Yes, you should drain your sump and rinse it out thoroughly before each use of Cooler Guard.

How does Cooler Guard work? Does it dissolve scale? Cooler Guard works by breaking down the scale deposits into very fine, almost molecular sized particles that are kept in suspension without the use of harmful acids. Every four to six weeks, even the small particles may deposit, so you should drain and remove the water at that time.

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