NDS 900FF Filter for NDS 900 Series Catch Basin

Filter is designed for superior durability, filtration & strength. Bypass gap allows water to overflow into the basin if it is full of leaves, fines, soot, etc. Made from spun-bond Polypropylene Geotexible fabric. Inert to biological degradation and resistant to naturally encountered chemicals, alkalis and acids

Stop clogs and keep your drainage system clear:

• Prevent dirt and debris from clogging your drainage system
• Durable, innovative filter design
• Removable and cleanable
• Fits the NDS 9″ – 2 or 4 outlet catch basins and others

Meets international testing standards:

• ASTM D 4533: Durable up to 40 lbs. of weight
• ASTM D 4355: UV-resistant 70% at 500 hours
• ASTM D 4491: Filtration rates of water flow rate of 95 gpm

Helps comply with storm water regulations.
Easy maintenance – Inspect every 6 months & clean/replace as needed.