In The Swim Alkalinity Increaser benefit graphic over a photo of a woman swimming in an above-ground pool: prevents erratic pH fluctuations and scale formation
In The Swim Alkalinity Increaser benefit graphic over a backyard pool scene: helps maintain comfortable pool water
In The Swim Alkalinity Increaser feature graphic over a swimmer: increases pool alkalinity, simplifies pH and chlorine control, 100% sodium bicarbonate
In The Swim Pool Pro Tips infographic about maintaining proper total alkalinity levels for your pool
In The Swim Alkalinity Increaser Directions For Use infographic: test the water, add the product, and retest after 24 hours
In The Swim

In The Swim Alkalinity Increaser for Pools, 100% Sodium Bicarbonate, 50 lb

Sale price$67.99 USD Regular price$85.39 USD
Save $17.40

Keep your pool water balanced and comfortable all season. In The Swim Alkalinity Increaser is 100% sodium bicarbonate that raises total alkalinity and helps your pool resist sudden pH swings.

Key Features

  • Raises total alkalinity — builds the buffer that keeps your water chemistry stable.
  • Steadies pH — helps prevent erratic pH fluctuations for more consistent water.
  • Protects your pool — balanced water helps guard against scale formation.
  • Single, simple ingredient — 100% sodium bicarbonate.
  • Bulk value — 50 lb supply to last the season.

What's Included

  • One 50 lb container of In The Swim Alkalinity Increaser

Specifications

  • Active ingredient: 100% sodium bicarbonate
  • Function: total alkalinity increaser and pH buffer
  • Net weight: 50 lb
  • Compatibility: swimming pools

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