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Pentair GAC20BB - (GAC-20BB) 20µm 20in Large Diameter Jumbo High Flow Granular Carbon Filter BB

Pentair GAC20BB - (GAC-20BB) 20µm 20in Large Diameter Jumbo High Flow Granular Carbon Filter BB

SKU:GAC-20BB

Regular price £120.00
Sale price £120.00 Regular price
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Chlorine Reduction | High-Flow Performance | Big Blue 10” Compatible

Powerful Filtration for Better-Tasting Water

The Pentair GAC20BB is a premium granular activated carbon (GAC) filter engineered for use in Big Blue 20-inch filter housings. Whether for residential, commercial, or industrial use, this high-flow carbon filter effectively removes chlorine, unpleasant tastes, and odours — delivering clean, fresh water with every drop.


✅ Key Benefits

Removes Chlorine, Odours & Bad Taste
Granular activated carbon traps contaminants that cause poor taste and smell in tap water.

High-Flow Capability
Optimised to handle up to 15 litres per minute, ideal for demanding water systems.

Long Filter Life
Treats up to 95,000 litres, reducing the need for frequent replacements.

Universal Fit
Compatible with all standard Big Blue 20” filter housings.

Durable & NSF Certified
Constructed with NSF/ANSI Standard 42 certified materials for peace of mind.


📦 What's Included:

  • 1x Pentair GAC20BB 20” Jumbo GAC Filter Cartridge


📐 Specifications:

Parameter Details
Filter Media Granular Activated Carbon
Size 4.5" diameter x 20" length
Filtration Capacity Up to 95,000 litres @ 15 LPM
Operating Temperature 4.4°C to 51.7°C
End Caps Polystyrene
Post-Filter Material Spun Polypropylene
Certification NSF/ANSI Standard 42
Compatibility Big Blue 20” Filter Housings

🏠 Ideal Applications

  • Point-of-Use Drinking Water Systems – Improve taste and smell

  • Whole-House Filtration Units – Remove chlorine at every tap

  • Pre-Treatment for Industrial Systems – Extend equipment life

  • Commercial Water Filtration – Ensure clean water for food service and beyond


🌿 Why Choose the Pentair GAC20BB?

✔️ Trusted Brand: Made by Pentair, a global leader in water filtration
✔️ Natural Filtration: Activated carbon is a safe, eco-friendly solution
✔️ Reliable Performance: Ideal for homes, offices, and industrial setups
✔️ Simple to Install & Replace: Fits all standard Big Blue 20” housings


🛒 Order Now — Get Cleaner, Better-Tasting Water

Upgrade your filtration setup with the Pentair GAC20BB Granular Activated Carbon Filter — the perfect blend of performance, longevity, and ease of use.
➡️ [Order today] to enjoy chlorine-free, refreshing water at home or work.

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Pentair GAC20BB - (GAC-20BB) 20µm 20in Large Diameter Jumbo High Flow Granular Carbon Filter BB

Pentair GAC20BB - (GAC-20BB) 20µm 20in Large Diameter Jumbo High Flow Granular Carbon Filter BB

Regular price £120.00
Sale price £120.00 Regular price