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The UltraTech 9463 Activated Carbon Media Filter Bag is a replacement filter media bag designed for use in the Ultra-HydroKleen catch basin filtration system, functioning as a polishing media to remove trace chemicals, odors, and residual hydrocarbon sheen from stormwater passing through the filter chamber. It forms part of UltraTech's standard recommended filter configuration — two Sorb-44 bags (Part #9462) for primary hydrocarbon removal combined with one Activated Carbon bag for final effluent polishing — delivering a more complete level of treatment before discharge into the stormwater system. The HydroKleen filter chamber holds up to three media bags simultaneously, allowing activated carbon to be mixed with other media types based on site-specific stormwater quality requirements.
- Polishing Media for Trace Contaminants – Activated carbon media removes residual trace chemicals, hydrocarbons, and odors from stormwater after primary filtration, improving effluent quality before discharge into the stormwater system
- Standard Configuration Component – Part of UltraTech's recommended baseline filter setup: two Sorb-44 bags (Part #9462) for primary hydrocarbon removal plus one Activated Carbon bag (Part #9463) for final polishing
- Designed for Ultra-HydroKleen System – Fits directly into the HydroKleen filter chamber, which holds up to three media bags and forces water through all installed filters before discharge — classified as a true filter by the EPA
- Mix-and-Match Compatibility – Can be combined with Part #9462 Sorb-44 (hydrocarbon removal), Part #9461 PhosFilter (phosphorous removal), and Part #9460 Heavy Metal Media for a customized multi-pollutant stormwater treatment configuration
- Recommended 6-Month Replacement Cycle – UltraTech recommends replacing filter media bags every six months; actual frequency should be adjusted based on site contaminant loading, local conditions, and stormwater monitoring results
Product Specifications:
| Model Number | 9463 |
| Product Type | HydroKleen Replacement Media – Activated Carbon Media Filter Bag |
| Target Pollutants | Trace Chemicals, Hydrocarbon Sheen, Odors |
| Media Function | Polishing Media – Final Stage Effluent Treatment |
| Compatible System | Ultra-HydroKleen Catch Basin Filter |
| Filter Chamber Capacity | Up to 3 Media Bags Per HydroKleen Unit |
| Standard Configuration | 2x Sorb-44 (Part #9462) + 1x Activated Carbon (Part #9463) |
| Recommended Replacement Cycle | Every 6 Months (Varies by Site Conditions) |
| Compatible Media Bags | Part #9462 Sorb-44 / Part #9461 PhosFilter / Part #9460 Heavy Metal |
| Sold As | Individual Filter Bag – HydroKleen Unit Sold Separately |
| Compliance | Supports NPDES 40 CFR 122.26 / EPA BMP / TMDL Requirements |
| UPC | 808416094633 |
| Country of Origin | USA |
| Brand | UltraTech International |