GLB Supersonic 12-pack bottle for fast pool sanitizing and algae prevention.

GLB

GLB Supersonic 12 Pack (1 lb) – Fast-Acting Pool Sanitizer & Clarifier

High-performance patio lawn and garden made for confident daily results

$98.77

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Why customers choose Cera Garden

Overview

GLB Supersonic is a versatile pool care solution designed to simplify weekly maintenance. The fast-dissolving granular formula works quickly in water, helping you maintain clear, inviting water without over-stabilizing your sanitizer. This 1 lb product comes in a practical 12-pack, making regular dosing straightforward for busy pools, saltwater or traditional chlorine systems alike.

Why pool owners reach for GLB Supersonic

  • Fast-dissolving granules for quick dispersion and easy application
  • Minimum available chlorine set at 70% to help keep water balanced
  • Compatible with chlorine and saltwater sanitizing systems
  • No cyanuric acid added and no heavy residue left behind
  • 12-pack packaging for regular, on-hand dosing

What to expect in practice

When used as part of a routine, the formula supports both sanitizing and clarifying actions, helping to reduce haziness and support algae prevention over time. The result can be water that looks and feels fresh, with consistent performance across the pool season.

How to use

  1. Dose 9–18 oz per 10,000 gallons of water each week.
  2. Disperse the granules evenly across the pool surface or add through the skimmer with the pump running.
  3. Test and adjust based on water tests and bather load.
  4. Reseal the bag after use and store in a cool, dry place.

Suitability and packaging

Ideal for pool owners who want a straightforward, no-fuss maintenance routine. The 12-pack (1 lb each) provides a reliable supply for ongoing treatment, and its compatibility with both chlorine and saltwater systems makes it a flexible option for different setups. If you’re looking to keep water clear without introducing extra stabilizers, GLB Supersonic offers a practical approach to weekly care.

FAQ

Q: What surfaces can GLB Supersonic be used on?

A: It works on all pool surfaces, including liners, plaster, and vinyl, with fast-dissolving granules.

Q: How often should I dose GLB Supersonic?

A: Dose 9–18 oz per 10,000 gallons weekly; adjust for usage and water tests.

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