Filter for 9″ and 12″ Catch Basin


Stop clogs and keep your drainage system clear.

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Clogged pipes reduce the effectiveness of drainage systems resulting in standing water and damage to property.  Adding a filter is a simple solution to keep water flowing through a drainage system and a cost-effective alternative to expensive repair or replacement.
Catch Basin Filter - exploded view


The NDS catch basins, grates and adapters we offer are commercial grade – not the budget ones you find at your local big box hardware store.

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″ & 12″ – 2 or 4 outlet catch basins and others
  • Fits the 1200NGB catch basin from NDS
  • Two sizes available – choose for 9″ or 12″ catch basins

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.

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 stormwater regulations.
Easy maintenance – Inspect every 6 months & clean/replace as needed.


Additional information

Weight N/A
Dimensions 12 x 12 x 1 in
Catch Basin Size

9" x 9", 12" x 12"

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