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Your cart is empty.The Porta cool PARPACHWTB00 Hard Water Treatment Kit, Four (4) applications per kit, is specially formulated to keep your Porta cool portable evaporative cooler running efficiently. Use as directed. Porta cool portable evaporative coolers entered the marketplace in 1990 offering the first version of an evaporative cooler designed to provide economical, effective cooling where ever it was needed. More than twenty-five years later, the company’s consistent growth rate and continued expansion in product lines has positioned it as a global leader in the portable evaporative cooling business. Porta cool — When Comfort Counts.
Rodriguez
Reviewed in the United States on August 10, 2024
Use these in my water cooler.
Justin G.
Reviewed in the United States on July 4, 2024
I use this product in my evaporative/swamp cooler in my shop. Since I have hard water using this product is a must to prevent water scale buildup in my coolers media panels. Super simple to use. Drop one packet in the water tank once per month while using your cooler and that’s it. I have purchased from my local Port-a-cool dealer in the past, but for the last year or so they have not been able to stock this item. The price is right, and it’s well worth the money instead of having to descale and possibly damage your media panels.
Jim
Reviewed in the United States on July 24, 2024
May water supply is from a well and after three years of use my porta cool pads had a heavy build up on them. I only use the cooler about 3 months a year and the build up did not look that bad. But when summer #3 came around. The pads had a big buildup on them. So I purchased this item and used one bag. After just 1 or 2 days my build up was greatly reduced. I won’t go another summer without them.
David n Carol Nottnagel
Reviewed in the United States on May 30, 2024
Can't find product at storesSo happy I found it here on Amazon
Ilona Barsbess
Reviewed in the United States on November 19, 2024
Used once a month in my swamp cooler. It did have a strange odor for about half of the first day. Not sure what it was but definitely did work for calcium buildup.
nick
Reviewed in the United States on August 13, 2023
Don’t really think they work as good as the company claims
Sneaky
Reviewed in Australia on May 17, 2023
Fixed scale problem in air con
M. Christensen
Reviewed in the United States on July 2, 2022
I run my portable evaporative cooler every day during the summer. This product really does help to keep the pads from scaling up. It does make a fair amount of suds when you fill the cooler tank with water using a hose. It's not a big deal and probably wouldn't occur at all if the cooler filled continuously. This reduces my maintenance and saves the expense of replacing cooling pads every year.
Wendy L
Reviewed in the United States on March 27, 2021
Easy to use, and my filter lasted longer. I will definitely but these again.
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