Description
The GAC Granular Activated Carbon 10″ Big Blue Filter is designed to improve the quality, taste, and odour of your water by reducing chlorine, organic compounds, and other common contaminants. Filled with premium coconut shell granular activated carbon, this cartridge provides excellent adsorption capacity while maintaining a high flow rate, making it ideal for residential, commercial, and light industrial water filtration systems.
This cartridge is commonly used as a pre-filter or post-filter in reverse osmosis (RO) systems, as well as a stand-alone filtration solution for drinking water applications. It fits most standard 10″ Big Blue (4.5″) filter housings and is suitable for municipal and borehole water supplies.
Features:
- Premium coconut shell granular activated carbon (GAC).
- Effectively reduces chlorine, unpleasant tastes, and odours.
- Reduces volatile organic compounds (VOCs) and organic chemicals.
- Helps reduce pesticides, herbicides, and insecticides.
- Improves the taste, colour, and clarity of drinking water.
- High flow rate with low pressure loss.
- Large dirt-holding capacity for extended service life.
- Suitable for use as a pre-filter or post-filter in RO systems.
- Fits most standard 10″ Big Blue (4.5″) filter housings.
- Manufactured using food-grade materials.
Specifications:
- Filter Size: 10″ Big Blue (4.5″ Diameter).
- Filter Media: Coconut Shell Granular Activated Carbon (GAC).
- Cartridge Type: Big Blue Carbon Filter.
- Housing Compatibility: Standard 10″ Big Blue (4.5″) filter housings.
- Recommended Replacement: Every 6 to 12 months, depending on water quality and usage.
- Application: Potable water filtration.
Applications:
- Whole-house water filtration.
- Domestic drinking water systems.
- Reverse osmosis pre-filtration.
- Reverse osmosis post-filtration.
- Under-sink water filtration systems.
- Countertop filtration systems.
- Commercial water treatment.
- Municipal water filtration.
- Borehole water treatment.
Installation:
Install the cartridge into a compatible 10″ Big Blue (4.5″) filter housing, ensuring all O-rings and seals are correctly positioned before tightening the housing. Flush the cartridge thoroughly before use until the water runs clear. Replace the filter every 6 to 12 months, or sooner if water quality or flow rate noticeably decreases.
Why Choose the GAC Granular Activated Carbon 10″ Big Blue Filter?
- Premium coconut shell activated carbon for superior filtration.
- Significantly improves the taste and odour of drinking water.
- Reduces chlorine, VOCs, pesticides, and other organic contaminants.
- High flow rate with excellent adsorption capacity.
- Ideal for use before or after reverse osmosis systems.
- Fits most standard 10″ Big Blue (4.5″) filter housings.
- Suitable for residential, commercial, and industrial water filtration applications.
- Provides consistently clean, fresh, and great-tasting water.









