NEXT DAY DELIVERY
POOL SUPPLIES FAST
  Change

FREE SHIPPINGon orders $49+

Cyber Week Sale
SHOP NOW
Sale
$160.19 Was $177.99
Sale
$160.19 Was $177.99

Doheny's pH Minus, 100 lb Bags

In stock
Only %1 left
Brand
Doheny's
MPN
DAE135
SKU
5447Q2
Product Overview
  • Ships as (2) 50 lb bags
  • Maintain good pool chemistry with properly balanced pH.
  • 95% active Sodium Bisulfate, known as dry acid.
  • Lowers pH/alkalinity levels to prevent scaling and cloudy water.
  • Use when pH levels rise above 7.6 ppm.
  • Dosage: 2 lb per 10,000 gal.
Get it Fast: Change
Pool Supplies Fast Pool Supplies Fast Next Day Delivery
Sale
$160.19 Was $177.99

$1.6/lb

In stock
Sale ends in: 
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
This item ships via FedEx Ground. Ships within 24 hours.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
Sale
$160.19 Was $177.99

Lowers pH levels to prevent scaling and cloudy water - Ideal range 7.2 to 7.8. Keep on hand to treat elevated pH levels that can cause eye/skin irritation, cloudy water and scaling that can damage pool surfaces and equipment. Made in the USA!

Balance Your pH Levels With Ease - Balancing your pool's pH levels has never been easier with Doheny's pH Plus, pH Minus, and Alkalinity Up! Keep your pH level between 7.2 and 7.6 ppm. Staying within that range will keep you and your pool equipment safe. On top of that, having a balanced pool will prevent scaling or cloudy water. Remember, always adjust your Alkalinity levels before adjusting your pH levels. Alkalinity acts as a buffer for your pH levels. If your Alkalinity levels are out of balance, you will never be able to get your pH properly adjusted because it will never “lock in”. By making sure that your Alkalinity level is at 80-120 PPM first, then balancing your pH, it will be more stable and less susceptible to “pH drift”. pH drift occurs when your Alkalinity is out of balance and it causes your pH level to fluctuate wildly depending on bather loads and rain.

Stabilize Your Calcium Hardness Levels - Prevent stains and corrosion with Doheny's Calcium Plus and Calcium Reducer! Our strong solutions are built to act fast and work hard so you don't have to. Don't allow your Calcium Hardness levels to fall below 200 ppm. For plaster pools, maintain a range of 225-300 ppm and for vinyl, fiberglass, and non-masonry pools maintain a range of 175-225 ppm. If you are using well water in your swimming pool, a properly balanced calcium hardness level is a must!

Increase Your Chlorine Effectiveness - Make your chlorine work more efficiently with Doheny's Stabilizer! Using our stabilizer protects your chlorine from the sun's UV rays, making your chlorine last much longer. Chlorine levels too high? Not a problem! Use Doheny's Chlorine Neutralizer to quickly lower your chlorine level to a safe range.

Current Product
Doheny's pH Minus, 100 lb Bags
Doheny's pH Minus, 100 lb Bags
Price
Sale
$160.19 Was $177.99
Customer Rating
Shipping
Ground Delivery
Primary Brand
Doheny's
Short Description
  • Ships as (2) 50 lb bags
Description

Lowers pH levels to prevent scaling and cloudy water - Ideal range 7.2 to 7.8. Keep on hand to treat elevated pH levels that can cause eye/skin irritation, cloudy water and scaling that can damage pool surfaces and equipment. Made in the USA!

  • Doheny's pH Minus
  • The ideal pH range is 7.2-7.8
  • To lower pH: Measure the pH of pool water with a test kit. Broadcast over the deepest part of the pool using the following dosages based on pH. For shallow pools, dissolve in a pail of water before adding to pool.
  • Recommended Dosage for pH 7.8-8.0: 4 oz per 10,000 gallons of water
  • Recommended Dosage for pH 8.0-8.4: 8 oz per 10,000 gallons of water
  • Recommended Dosage for pH above 8.4: 12 oz per 10,000 gallons of water
  • To lower alkalinity: Keep the total alkalinity between 80-120 parts per million (ppm). Test for total alkalinity with a test kit each month. If alkalinity is light, follow usage below.
  • Recommended Usage for light alkalinity: add 2 lb of pH Minus for each 10,000 gallons of pool water to lower alkalinity to 10 ppm. Keep the circulation pump running. Add this product in one spot at the deep end of the pool. Do not apply near walls or metal fixtures. Repeat daily until desired alkalinity is reached.
  • Contains: sodium bisulfate dry acid

Item # 4846P