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The UltraTech 9462 Sorb-44 Media Filter Bag is a replacement filter media bag designed for use in the Ultra-HydroKleen catch basin filtration system, specifically formulated to remove oil and other hydrocarbons from stormwater and industrial runoff. The Sorb-44 bag is the primary recommended media for hydrocarbon removal and forms part of UltraTech's standard filter configuration — two Sorb-44 bags combined with one Activated Carbon bag (Part #9463) — providing a baseline treatment setup for catch basins exposed to petroleum-based contaminants. The HydroKleen filter chamber holds up to three media bags simultaneously, allowing Sorb-44 to be mixed with other media types based on site-specific stormwater quality requirements.
- Hydrocarbon & Oil Removal – Sorb-44 media is specifically formulated to capture oil and other hydrocarbons from stormwater runoff passing through the HydroKleen catch basin filter before it enters the stormwater system
- Standard Configuration Media – UltraTech's recommended baseline filter setup uses two Sorb-44 bags (Part #9462) combined with one Activated Carbon bag (Part #9463) for broad hydrocarbon and chemical removal
- Designed for Ultra-HydroKleen System – Fits directly into the HydroKleen filter chamber, which holds up to three media bags simultaneously; the HydroKleen 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 #9463 Activated Carbon (chemical and odor polishing), Part #9461 PhosFilter (phosphorous removal), and Part #9460 Heavy Metal Media for customized multi-pollutant stormwater treatment
- Recommended 6-Month Replacement Cycle – UltraTech recommends replacing filter media bags every six months; actual frequency should be adjusted based on site hydrocarbon loading, local conditions, and stormwater monitoring results
Product Specifications:
| Model Number | 9462 |
| Product Type | HydroKleen Replacement Media – Sorb-44 Media Filter Bag |
| Target Pollutants | Oil & Hydrocarbons |
| 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 #9463 Activated Carbon / 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 | 808416094626 |
| Country of Origin | USA |
| Brand | UltraTech International |