K33 Post Carbon Filter
R165.60
The Granular activated big post carbon filter is made of high-quality coconut shell activated carbon or nutshell activated carbon, therefore, it does not need any binding agent, and it directly fills the plastic housing. This kind of filter has a good seal performance and a large flow rate. Sintering activated carbon T33 filter uses nontoxic and tasteless efficient coconut shell activated carbon and coal activated carbon as the main body, supplemented by food grade adhesive material, after special craft processing molding, makes the filter both have adsorption effect and filtration effect.
Out of stock
Big Post Carbon Filter – Final Polishing Stage for RO Water
The big post-carbon filter enhances the quality of water produced by domestic reverse osmosis (RO) systems rated 300, 400, or 800 GPD. It removes lingering tastes, odors, and residual chlorine after the RO membrane, producing fresh and smooth drinking water. Because it acts as the final stage, it ensures every glass tastes clean and pure.
How It Works
Water flows through the big post-carbon filter after passing the RO membrane. The granular activated carbon (GAC) inside adsorbs organic compounds and residual chlorine. As a result, the water becomes odor-free and tastes naturally clean. The filter’s high-quality carbon maintains a consistent flow, while its large size accommodates higher-capacity RO systems efficiently.
Technical Specifications
| Specification | Detail |
|---|---|
| Filter Medium | Coconut shell or coal GAC |
| Outside Diameter | ~2″ |
| Inlet/Outlet | 1/4″ FNPT |
| Length | 9.87″–10″ |
| End Caps | Polypropylene |
| Max Differential Pressure | 58 PSI (~4 bar) |
| Max Inflow Temperature | 52 °C (~125 °F) |
| Max Flow Rate | ~1.0 GPM (~3.8 L/min) |
| Residual Chlorine Removal | >96 % |
| Iodine Adsorption Rate | >950 mg/g |
| COD Removal Rate | >20 % |
Key Benefits
- Improves Taste & Odor: Removes chlorine and organic compounds efficiently.
- Supports High Flow: Large GAC area keeps water moving smoothly.
- Protects RO System: Reduces wear on downstream filters and membranes.
- Durable & Stable: The GAC stays in place for consistent performance.
- Wide Compatibility: Fits 300–800 GPD domestic RO systems.
Installation & Maintenance
Install the cartridge in the post-carbon housing as the final stage of your RO system. Flush with water before first use to remove loose carbon particles. Replace the filter every 6–12 months, depending on water quality and usage. Doing so maintains optimal taste, odor removal, and overall RO system performance.
Shipping and Delivery
Monster Mechanical delivers nationwide across South Africa. Orders are processed once payment is confirmed, and dispatch timing depends on product type, stock availability and whether your system is built to order.
Delivery Information
- In-stock components and smaller items are usually dispatched within 1–3 business days.
- Larger RO systems, custom assemblies and project orders may require additional build or handling time before dispatch.
- Delivery times vary by destination and courier service, with major centres typically faster than regional or outlying areas.
For bulky equipment, installation-related deliveries or urgent requirements, please contact our team before ordering so we can confirm lead times, freight options and the best delivery solution for your location.
Related products
10″ Standard GAC Filter
R55.11
10″ Standard Pleated Sediment Filter
Price range: R106.50 through R502.08
