📦 Free shipping on orders over $99 🚚

Memorial Day Sale
ends in

Memorial Day Sale ends in

  • days
  • Hours
  • Minutes
  • Seconds
SpaGuard Total Alkalinity Increaser - 2 lb.

SpaGuard Total Alkalinity Increaser - 2 lb.


SpaGuard Total Alkalinity Increaser - 2 lb.

SKU: 42630BIO

In stock

SpaGuard Total Alkalinity Increaser - 2 lb.


SpaGuard Total Alkalinity Increaser is formulated to raise total alkalinity safely and effectively. Maintaining proper pH levels in your spa is critical to preserving the integrity of your spas equipment while also extending its life. The concentrated granular formula effectively raises alkalinity levels and allows gradual water balancing. SpaGuard Total Alkalinity Increaser will also help maintain your spas pH levels. 

What’s in the Box

  • SpaGuard Total Alkalinity Increaser - 2 lb.


  • Sodium Hydrogen Carbonate: 100%


  1. Apply appropriate amount of product per ALEX Pro recommendations. Broadcast into spa with the circulation system operating.
  2. Operate circulation system for 30 min. after application.


    • Compatible with chlorine, bromine, ozone and biguanide sanitizers.



    Most products purchased from our online shop within the last 30 days can be returned.

    The following items are non-returnable:

    • Gift cards
    • Electronics
    • Pumps / Motors
    • Hot Tubs
    • Closeouts
    • See return policy below for made-to-order/special-order return eligibility.