VIQUA C2-02GAC Granular Carbon Filter GAC 4.5" x 20"
VIQUA C2-02GAC Granular Carbon Filter GAC 4.5" x 20"
Description
This 4.5" x 20" GAC cartridge fits 20" Big Blue-Style filter housings and will handle flow rates up to 9 GPM. The carbon core treats incoming water for chlorine, taste, odor and particles larger than 20 microns. Replace this filter every 6 months.
- Dimensions: 4.5" x 20"
- Micron Rating: 20 microns
- Maximum Flow Rate: 9 GPM
- Replace every 6 months
Q:
What does the VIQUA C2-02GAC Granulated Activated Carbon Cartridge remove from water?
A:
This cartridge reduces chlorine, unpleasant taste and odor, and organic compounds while filtering out sediment larger than 20 microns. It is designed to improve water quality and protect downstream filtration equipment.
Q:
What does a 20-micron rating mean for this carbon filter?
A:
A 20-micron rating indicates the filter captures relatively large particles such as sand, rust, and debris. It is commonly used as a pre-filter in multi-stage water treatment systems.
Q:
What size housing does the VIQUA C2-02GAC cartridge fit?
A:
The cartridge fits standard 4.5 x 20 inch Big Blue filter housings. These housings are commonly used in whole-house and point-of-entry water filtration systems.
Q:
Is this filter compatible with VIQUA whole-house filtration systems?
A:
Yes, the C2-02GAC is designed for use in VIQUA systems that accept 20-inch Big Blue cartridges. It can also be used in compatible housings from other manufacturers.
Q:
How often should the VIQUA C2-02GAC cartridge be replaced?
A:
Most households replace this cartridge every six months. Replacement frequency may vary based on water quality, chlorine levels, and overall water usage.
Q:
How is the VIQUA C2-02GAC filter installed?
A:
Installation involves turning off the water supply, relieving system pressure, removing the housing sump, and inserting the cartridge. The system should be flushed after installation to clear carbon fines.
Q:
Does this carbon filter remove bacteria, viruses, or heavy metals?
A:
No, this granulated activated carbon cartridge is not designed to remove bacteria, viruses, or heavy metals such as lead. Additional filtration or treatment methods are required for those contaminants.
Q:
Can this cartridge be used as a pre-filter for UV water treatment systems?
A:
Yes, it is commonly used before UV systems to reduce chlorine and organic matter. This helps improve UV system effectiveness and extend lamp life.
Q:
What is the difference between a GAC cartridge and a carbon block filter?
A:
GAC cartridges use loose carbon granules for higher flow rates, while carbon block filters are more compact and provide finer filtration. GAC filters are often chosen when flow rate is a priority.
Q:
What are signs that the VIQUA C2-02GAC filter needs to be replaced?
A:
The VIQUA C2-02GAC filter should be replaced if you notice a return of chlorine taste or odor, reduced water pressure, or decreased overall water quality. Because it protects your UV system and removes chlorine and organic contaminants, a clogged or exhausted filter can impact performance. Even if no obvious issues are present, VIQUA generally recommends replacing the filter every 6–12 months or according to its rated gallon capacity to maintain optimal system operation.
