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SpaGuard pH Increaser, 1.12 lb, Single Pack | pH Raiser for Spas & Hot Tubs, Protects Equipment from Corrosion, Balances Water

  • Based on 5,618 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Aug 1
Order within 21 hours and 6 minutes
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Item Package Quantity: 1


Size: 1.12 Pound (Pack of 1)


Features

  • Quick-Dissolving Granular Formula: SpaGuard pH Increaser provides spa owners with a quick-dissolving granular formula to raise dangerously low pH levels, preventing costly damage to spa plumbing, fixtures, and surfaces.
  • Spas & Hot Tubs pH Raiser: A low pH can cause eye irritation, strong chemical odor, rapid sanitizer loss corrosion of metal in the filtration system. pH Increaser slowly raises pH levels to ensure accurate calculations to get the desired level.
  • Balances Water: Keeping the right balance of your spa water is necessary. SpaGuard spa water balancers control scale, adjust pH and total alkalinity and correct mineral imbalances.
  • Improves Comfort: SpaGuard pH Increaser reduces eye irritation from low pH and reduces chemical odors caused by low pH. An adequate pH helps protects equipment from corrosion.
  • Tested and Proven Effective: SpaGuard products are known for delivering reliable results and making spa care less complex. SpaGuard carries an extensive line of spa solutions that match your unique needs.

Description

Raises the pH

Brand: SpaGuard


Item Weight: 1.1 Pounds


Item Form: Granular


Product Benefits: Prevents corrosion and helps increase pH levels in spas hot tubs


UPC:


Brand Name: SpaGuard


UPC: 017541422406


Package Size Name: 1.12 lb


Number of Items: 1


Unit Count: 18.0 Ounce


Model Number: BIO42240


Manufacturer Part Number: BIO42240


Manufacturer: SpaGuard


Item Form: Granular


Product Benefits: Prevents corrosion and helps increase pH levels in spas hot tubs


Item Weight: 1.1 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good Product and price
Item Package Quantity: 1 Size: 18 Oz
Works great in my Hot TUB only problem I had was 2 out of 3 containers were hard!! Had to break it up before putting in tub!
Reviewed in the United States on July 17, 2025 by Andrew

  • Works well
Item Package Quantity: 1 Size: 1.12 Pound (Pack of 1)
Great product and works well
Reviewed in the United States on July 29, 2025 by F.Miller

  • Effective pH Increaser at a Great Price
Item Package Quantity: 1 Size: 1.12 Pound (Pack of 1)
I’ve been using SpaGuard Balance pH Increaser for a while now, and it works great for my hot tub! It’s super effective at adjusting the pH levels, keeping the water balanced and comfortable. What I really appreciate is the great price for the 18 oz bottle – it lasts a while and does exactly what it’s supposed to. This product is a must-have for anyone with a hot tub, and I’ve had no issues with it. Highly recommend if you’re looking for an affordable and reliable pH increaser! ... show more
Reviewed in the United States on February 19, 2025 by Bob D.

  • Easy to use
Item Package Quantity: 1 Size: 1.12 Pound (Pack of 1)
Works great
Reviewed in the United States on July 17, 2025 by Jodi Swinehart

  • Good Price
Item Package Quantity: 1 Size: 1.12 Pound (Pack of 1)
Decent price. Received quickly.
Reviewed in the United States on May 14, 2025 by PLee

  • Very nice product!
Item Package Quantity: 1 Size: 1.12 Pound (Pack of 1)
Very nice product!
Reviewed in the United States on August 26, 2025 by Martin Levario

  • No gross bubbles ever
Item Package Quantity: 1 Size: 1.12 Pound (Pack of 1)
Keeps my hottub squeaky clean
Reviewed in the United States on July 25, 2025 by christopher cyphert

  • Does exactly what it's supposed to do
Item Package Quantity: 1 Size: 1.12 Pound (Pack of 1)
The pH in our spa always drops after usage and this easily does the trick to bump it back up. Highly recommend!
Reviewed in the United States on May 30, 2025 by Freedom Lover

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