CBB-20
5 micron nominal; 20 inch nominal; black carbon block; fitted length to confirm

Discuss black and white carbon block cartridge requirements.
Include your existing reference, water source, treatment objective, required flow and housing details. Materials, dimensions and suitability need confirmation for your application.
Enquire about carbon blocksBlack (CBB) and white (CBW) carbon blocks are JAKIM Halal certified. Certificate on request.
Halal certification applies to the named black CBB and white CBW carbon blocks.
Technical resourcesThese 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.
5 micron nominal; 20 inch nominal; black carbon block; fitted length to confirm
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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 | CBB — black | CBW — white |
|---|---|---|
| Media | Water-washed activated coconut shell carbon | Water-washed activated coconut shell carbon |
| Nominal rating | 5 µm | 5 µm |
| End type | Double open end (DOE) | Double open end (DOE) |
| Netting and end caps | Polypropylene | Polypropylene |
| Finish | Natural bonded carbon | White non-woven cloth wrap |
| Inner / outer diameter | 28 mm / 60–62 mm | 28 mm / 60–62 mm |
| Maximum temperature | 75–80°C | 75–80°C |
| Maximum pressure | 80 psi | 80 psi |
Nominal lengths described: 10, 20 and 30 inches; other lengths by enquiry. The ordering and packing sections also list fitted lengths of 9.875, 19.875, 29.875 and 39.875 inches. Confirm the exact required length before ordering.
Catalogue ordering example: CBB-20 — black carbon block, 20 inch. Use CBB for black and CBW for white. Cartridges are individually shrink-wrapped; 9.875 inch cartridges are packed 30 per carton, other listed fitted lengths 15 per carton.
Source: Pureflo customer catalogue, printed pages 15–16. Maximum temperature and pressure are separate catalogue ratings; confirm combined operating conditions and liquid compatibility before selection.
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.
