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GLB Granule Alkalinity Increaser 25 lb
GLB Granule Alkalinity Increaser 25 lb

GLB Granule Alkalinity Increaser 25 lb

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Stabilizes pH and keeps sanitizer effective by correcting low total alkalinity in pool water.
Glb MPN 71203A
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Glb item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

Low total alkalinity is behind a lot of pool headaches - pH that won't hold steady, cloudy water, and chemicals that seem to disappear overnight. GLB's granular alkalinity increaser raises total alkalinity so your pH stays balanced and your sanitizer actually does its job. It dissolves into the water and works into your regular maintenance routine, no special equipment needed. The 25 lb container covers larger pools or a season's worth of touch-ups for smaller ones.

  • Product Type: Alkalinity Increaser
  • Form: Granule
  • Container Size: 25 lb
  • Usage: Pool
  • Made in USA

The Details Specifications

Brand Glb
Model / MPN 71203A
UPC 785336712031
Weight 28 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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