Granular carbon mesh — the one with an ammonia number.
Granular carbon on open-cell PU foam. Highest carbon load we make, and the only media we publish an ammonia figure for — which matters, because cat urine odor is ammonia.
Carbon ≥80% · 1200 g/m² at 5 mm · thickness 3–50 mm · pore 15–60 ppi. Samples are free; shipping is not included.
Specifications
| Property | Value |
|---|---|
| Model | SY-GAC-2003 |
| Base material | Open-cell polyurethane foam |
| Adsorbent | Coal, coconut-shell or spherical carbon |
| Carbon content | ≥80% |
| Carbon loading | 1200 g/m² at 5 mm |
| Ammonia adsorption | ≥20% (wt%) — test report on request |
| Iodine value | >1000 mg/g |
| Benzene adsorption | ≥32% |
| Thickness | 3–50 mm |
| Pore grade | 15–60 ppi — coarse, medium or fine |
| Sheet size | 1000 × 2000 or 1200 × 2000 mm, cuttable |
| Pressure drop | ≤100 Pa — at 0.5 m/s on 10 mm media |
Cat urine odor is ammonia — a small polar molecule, and plain activated carbon is comparatively weak on it. Fecal odor is mercaptans, where carbon is strong. A litter box makes both, which is why construction matters more than carbon grade.
What this buys you
Highest carbon load
1200 g/m² at 5 mm, carbon ≥80% — several times what a bonded-powder media carries at the same thickness.
Open cells, low resistance
Air passes through rather than around. Pore grade selectable 15–60 ppi to trade resistance against contact time.
Cloth-wrapped on request
Granular media can shed. Inside a pet enclosure that is not acceptable — tell us and it ships wrapped.
Used in deodorizer cartridges for automatic litter boxes and waste bins. Where space is tight, ACF felt or filter cotton fits better.
Send the part, or the drawing
Tell us the depth available and the airflow. We come back with pore grade and thickness options to compare.
Request a samplePrefer to send a photo? Message us on WhatsApp — a picture of the part is usually enough to start.
ISO 9001 · ISO 14001 · REACH · RoHS · TDS and SDS on request. See certifications and factory.