UltraTech 9890 Storm Guard Plus 24" x 24" Replacement Sack

The UltraTech 9890 is an industrial-grade geotextile replacement filtration component engineered for 24" x 24" catch basin stormwater management inserts. Constructed from high-strength, porous polypropylene fabric, this heavy-duty drop-in sack captures and retains sediment, silt, trash, and debris before they can enter the drainage infrastructure. This replacement module serves as an essential site-maintenance component to keep stormwater containment systems fully operational and in compliance with municipal stormwater runoff guidelines.

Key Features

• Heavy-Duty Geotextile Construction: Fabricated from robust non-woven polypropylene material that resists tearing from heavy debris impacts, biological degradation, and punctures.

• Dual Sediment & Trash Retention: Engineered to strain fine silt, sand, leaves, and trash down to targeted micron levels while resisting premature blinding or clogging.

• Integrated Bypass Feature: Formulated with emergency overflow ports to permit high-volume fluid discharge during extreme precipitation events, preventing street-level or surface flooding.

• High-Capacity Sump Geometry: Features a deep-pocket design that optimizes total solid accumulation volume, minimizing the frequency of site maintenance and replacement cycles.

• Direct Drop-In Integration: Custom-sewn and dimensioned to seat cleanly into the primary support framing of standard 24" x 24" Ultra-Storm Guard Plus catch basin configurations.