GAC1-20
1 micron pre/post-filter; 20 inch; granular activated carbon
Granular activated carbon cartridges
Prepare an enquiry for granular activated carbon (GAC) cartridges.
Include your existing reference, water source, treatment objective, required flow and housing details. Materials, dimensions and suitability need confirmation for your application.
Enquire about GACDocumentation for your project
Tested by SGS Malaysia (July 2026) to EU RoHS Directive 2015/863 — all restricted substances within limits — and for halogens — none detected. JAKIM Halal certified. Reports and certificate on request.
SGS results cover the tested GAC sample; they do not establish drinking-water filtration performance. Halal certification applies to GAC cartridges.
Technical resourcesChoose a catalogue reference
These are named catalogue models and ordering examples. Confirm availability and the exact configuration with your quotation. For another size or end connection, describe your requirement.
Show 1 catalogue references
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GAC specifications
Catalogue specifications for shortlisting. Confirm the exact configuration, current availability and operating limits with your quotation.
On a small screen, swipe the table sideways to compare columns.
| Specification | Catalogue value |
|---|---|
| Ordering example | GAC1-20 — GAC, 1 micron, 20 inch |
| Pre- and post-filter rating | 1 µm |
| Ordering lengths | 9.875, 10, 19.875, 20, 30, 40 inches |
| One-piece lengths described | 9.875, 19.875, 29.875, 39.875 inches — confirm exact fitted length |
| Media | Water-washed activated coconut shell carbon |
| Core / post-filter | Polypropylene / wound polypropylene |
| End type / caps | Double open end (DOE) / black PVC |
| Inner / outer diameter | 27.8 mm / 63 mm (2.5 inch) |
| Maximum temperature | 82°C |
| Design flow per cartridge | 6.8 litres per minute |
| Maximum pressure | Not established by the catalogue pressure-drop statement; request confirmation |
Cartridge life depends on contaminant loading, flow, temperature and pH. Confirm the required removal duty and service life with the team.
Related CP cartridge
On a small screen, swipe the table sideways to compare columns.
| Specification | Catalogue value |
|---|---|
| Ordering example | CP1-20 — CP, 1 micron, 20 inch |
| Micron options | 1 and 5 µm in the ordering table |
| Length options | 9.875, 10, 19.875, 20, 29.875, 30, 39.875, 40 inches |
| Media / core / post-filter | Water-washed activated coconut shell carbon / polypropylene / wound polypropylene |
| End type | Double open end (DOE) |
| Inner / outer diameter | 27.8 mm / 63 mm (2.5 inch) |
| Maximum temperature | 82°C |
| Maximum pressure | Not established by the catalogue pressure-drop statement; request confirmation |
| Capacity | Request a confirmed duty rating for your application |
The catalogue separately quotes a 2,500 litre chlorine-removal test and 1,400 litres filtration capacity. These are not interchangeable service-life guarantees. Confirm water quality, flow and the applicable duty with the technical team.
Source: Pureflo customer catalogue, printed pages 11–13, 17. Maximum temperature and pressure are separate catalogue ratings; confirm combined operating conditions and liquid compatibility before selection.
Product views
Pureflo product photographs show the available constructions. Match the required code, dimensions and end connection with the specification above; photographs do not establish an exact size.
What to include
- Existing cartridge reference and connection
- Liquid source, treatment objective and flow
- Quantity and delivery requirements
- Required technical or certification documents