GLB Triple Tab – 3" Stabilized Chlorine Pool Tablets

Premium 3" Chlorine Tablets for Clean, Clear Water

When it comes to pool care, quality and consistency matter. GLB Triple Tab 3" Stabilized Chlorine Tablets provide top-quality sanitation. They are made for long-lasting and reliable performance. Trusted by pool professionals for decades, GLB is a brand that stands for reliability, innovation, and clarity.

These 3" trichlor tablets slowly release chlorine. This keeps your water clean, free of algae, and clear. GLB Triple Tabs are great for automatic feeders, floaters, and skimmer baskets. They are the best choice for homeowners and service professionals. You can count on them for reliable results.

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Why Choose GLB Triple Tab?

GLB Triple Tab sets itself apart with a highly refined trichlor formula that’s stabilized against UV degradation. That means less chlorine loss from the sun, better control of free chlorine levels, and less frequent dosing compared to other brands.

Key reasons pool owners prefer GLB Triple Tabs:

• Long-lasting 3" tablets – fewer additions, longer protection

• Stabilized formula – prevents rapid chlorine burn-off from sunlight

• Powerful sanitization – controls bacteria, viruses, and algae

• Trusted GLB brand – decades of professional use and proven reliability

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Key Benefits

• 3-in-1 performance: sanitizes, protects, and maintains clarity

• Slow, steady dissolving for consistent free chlorine levels

• UV protection built in (with stabilizer) for outdoor pools

• Ideal for feeders and floaters in large residential and commercial pools

• Bulk bucket value – long-lasting supply for the entire swim season

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How GLB Triple Tabs Work

Each tablet contains trichloro-s-triazinetrione (trichlor), a stabilized form of chlorine. As the tablet dissolves slowly, it releases free available chlorine (FAC) to destroy:

• Harmful bacteria

• Algae spores

• Organic contaminants from swimmers and the environment

These tablets are stabilized, so they work well in sunny outdoor pools. This reduces the need for constant re-dosing.

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Application Instructions

1. Test water balance regularly (pH 7.2–7.6, alkalinity 80–120 ppm, stabilizer 30–50 ppm).

2. Place GLB Triple Tabs in a floater, feeder, or skimmer basket (never directly on pool surfaces).

3. Maintain free chlorine levels between 1–4 ppm.

4. Refill as needed to keep chlorine levels stable.

Dosage recommendation:

• Use 1 tablet per 10,000 gallons of water per week, adjusting for bather load, sunlight, and temperature.

⚠️ Important: Do not mix GLB Triple Tabs with other forms of chlorine (e.g., calcium hypochlorite). Always store separately and handle carefully.

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GLB Triple Tab vs. Other Chlorine Options

• 3" Tablets (this product):

  • Longer-lasting

  • Stabilized with CYA

  • Perfect for larger pools and consistent chlorination

• 1" Tablets (e.g., Poolife 1" Tablets):

  • Faster dissolving, better for spas and small pools

  • Greater dosing precision

• Calcium Hypochlorite Shock (Cal Hypo):

  • Powerful and fast, but designed for periodic shocking, not daily sanitation

With GLB Triple Tab, you get the best daily chlorination. It releases stabilized chlorine slowly and steadily in a large 3" size.

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Storage & Safety

• Store in a cool, dry, well-ventilated area

• Keep tablets in their original container with the lid tightly closed

• Do not mix with other chemicals or store near flammable materials

• Always wear gloves and protective eyewear when handling

• Keep out of reach of children and pets

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Frequently Asked Questions (FAQ)

Q: How many tablets should I use per week?
A: Use approximately 1 tablet per 10,000 gallons of pool water per week. Adjust as needed based on pool size, use, and weather conditions.

Q: Can I use GLB Triple Tabs in a spa or hot tub?
A: No. These 3" tablets are designed for pools. For spas and hot tubs, use 1" chlorine tablets.

Q: Do GLB Triple Tabs increase cyanuric acid (CYA) levels?
A: Yes. Like all stabilized trichlor products, they add CYA to the water. Regularly test CYA levels to keep them in the recommended 30–50 ppm range.

Q: Can I use these tablets with a saltwater system?
A: Yes, but they are not necessary if your saltwater generator is working correctly. They can be useful as a backup sanitizer during high bather load or generator downtime.

Q: How long does one tablet last?
A: Typically 5–7 days, depending on water temperature, circulation, and bather load.

Q: Why GLB over generic brands?
A: GLB tablets are denser, dissolve evenly, and have UV protection. This means you need fewer dosing changes and get better water quality than with cheaper options.

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Key Features (Bullet List)

• Premium 3" stabilized chlorine tablets

• Long-lasting, slow-dissolving sanitation

• Built-in UV protection reduces chlorine loss

• Ideal for floaters, feeders, and skimmers

• 1 tablet treats 10,000 gallons per week

• Safe, reliable brand trusted by pool professionals

• Convenient bulk bucket for season-long use