Model # 63302

Internet #100294869

Store SKU #291232

HTH 7 lb. pH Minus Pool Balancer


7 lb. pH Minus Pool Balancer

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Product Overview

The HTH 7 lb. Granular pH Minus Pool Balancer lowers the pH and total alkalinity of swimming pool water. The ideal pH range is 7.2 - 7.8. Maintaining pH in the proper range will allow your sanitizer to work most effectively and reduce equipment corrosion, eye irritation and skin dryness.

  • Granular sodium bisulfate requires no additives
  • Safely lowers the pH of your pool
  • Works with most types of pools
  • Prevents scaling

Info & Guides

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Container Size (oz.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Chemical Type
Pool Water Balancers
No Additional Features
Outdoor Living Product Type
Water Balancers

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Customer Questions & Answers

can i use 7 lb. pH Minus Pool Balancer in my 350 gal spa?

Asked by: Bob
yes--like baking soda it reduces acid!
Answered by: robt
Date published: 2016-12-27

What is percent of active ingredient?

Asked by: Judy
The listed ingredient and percentages for HTH® pH Minus are Sodium bisulfate (Sulfuric Acid, Monosodium Salt 91.5 - 94.7 %, Sulfuric Acid Disodium Salt 4.8-8.0%). If you have any other questions please contact us by chat at or call 866-484-7665.
Answered by: HTHPoolCare
Date published: 2016-08-04
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Customer Reviews

7 lb. pH Minus Pool Balancer is rated 4.8 out of 5 by 4.
Rated 5 out of 5 by from Lowers PH as stated My understanding from the pool guy who taught me how to maintain my pool is that the PH tends to creep up in the pool when its used heavily for a variety of reasons. A high PH shouldn't be ignored because as I've found out first hand it will cause you to run through products like crazy because the chlorine can't do its job efficiently. This HTH PH minus works fast and effectively. I lowered the PH about a month ago and it is still within the normal level. The product is easy to use you can simply spread it over the surface of the water and the product does the rest. After I balanced my PH my chlorine started lasting longer and the pool chlorine level stayed stable.
Date published: 2012-09-07
Rated 4 out of 5 by from The product work as advertised. The reason for 4 star because the product came a couple days late. The product work as advertised. The reason for 4 star because the product came a couple days late.
Date published: 2016-12-06
Rated 5 out of 5 by from Did the job! I have used this product before and it never fails to do the job! Definitely recommend.
Date published: 2015-09-01
Rated 5 out of 5 by from Convient container For the price per pound, this product is about the same price as the large containers sold at pool supplies stores. Since I go to Home Depot often, I buy this product which saves me space in my pool chemical cabinet. When purchasing, look at the label carefully. Do not buy pH PLUS when you want pH MINUS. My local Home Depot has on the shelf about 5 times the number of pH PLUS versus pH MINUS.
Date published: 2015-09-01
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