Description
The GAC Granular Activated Carbon 20″ Standard Filter is designed to improve the quality, taste, and odour of your water by effectively reducing chlorine, organic compounds, and other common contaminants. Filled with premium 100% coconut shell granular activated carbon (GAC), this cartridge delivers excellent adsorption performance while maintaining a high flow rate. It is ideal for residential, commercial, and light industrial water filtration systems.
Suitable for use as either a pre-filter or post-filter in reverse osmosis (RO) systems, this cartridge can also be installed as a stand-alone point-of-use water filter. It fits most standard 20″ Slimline (2.5″) filter housings, making it an excellent replacement cartridge for existing filtration systems.
Features:
- Premium 100% coconut shell granular activated carbon (GAC).
- Effectively reduces chlorine, unpleasant tastes, and odours.
- Helps reduce volatile organic compounds (VOCs).
- Reduces pesticides, herbicides, and insecticides.
- Improves the taste, colour, and clarity of drinking water.
- High flow rate with low pressure drop.
- Long service life with excellent adsorption capacity.
- Suitable for use as a pre-filter or post-filter in RO systems.
- Fits most standard 20″ Slimline (2.5″) filter housings.
- Manufactured from food-grade materials.
Specifications:
- Filter Size: 20″ Standard Slimline (2.5″ Diameter).
- Filter Media: Coconut Shell Granular Activated Carbon (GAC).
- Cartridge Type: Standard Carbon Filter.
- Housing Compatibility: Standard 20″ Slimline (2.5″) filter housings.
- Filter Capacity: Up to 20,000 litres (depending on water quality).
- Recommended Replacement: Every 6 to 12 months, depending on water quality and usage.
- Application: Potable water filtration.
Applications:
- Home drinking water systems.
- Point-of-Use (POU) reverse osmosis systems.
- Under-sink water filtration systems.
- Countertop water filters.
- Whole-house filtration systems.
- Point-of-Entry (POE) filtration.
- Commercial reverse osmosis pre-filtration.
- Residential reverse osmosis pre-filtration.
- Residential reverse osmosis post-filtration.
- Commercial water treatment systems.
Installation:
Install the cartridge into a compatible 20″ Standard Slimline (2.5″) filter housing, ensuring the cartridge is correctly seated before tightening the housing. Flush the filter thoroughly before use until the water runs clear. Replace the cartridge every 6 to 12 months, or sooner if water quality or flow rate begins to decline.
Why Choose the GAC Granular Activated Carbon 20″ Standard Filter?
- Premium coconut shell activated carbon for superior filtration performance.
- Effectively reduces chlorine, unpleasant tastes, odours, and organic contaminants.
- High flow rate with extended filtration capacity.
- Ideal for residential and commercial drinking water filtration.
- Compatible with most standard 20″ Slimline (2.5″) filter housings.
- Suitable for use before or after reverse osmosis systems.
- Delivers consistently clean, fresh, and great-tasting water.
- Provides a cost-effective solution for improving everyday water quality









