NDS 1200FFRTL Square Catch Basin Filter — 12-Inch Removable Geotextile Filter

Keep Your Drainage Flowing Comfortably

Take control of stormwater efficiency with the NDS 1200FFRTL Square Catch Basin Filter. By capturing dirt and debris before they reach your pipes, this filter helps your drainage system work more smoothly while still letting water pass through. It’s designed to outperform a grate alone, offering an extra layer of protection for small lawns, landscaping beds, and patios.

Engineered for 12" square catch basins, the unit arrives with a geotextile fabric filter already mounted on a sturdy polypropylene frame. Installation is straightforward: lift the grate, drop the filter into the basin seat, and replace the grate. The filter is removable for quick cleaning and maintenance, helping you keep the system humming without complex disassembly.

What makes it practical in the real world

The filter features a unique bypass capability that allows water to continue flowing even when the filter is full. This design helps minimize backups during heavy rainfall, while still catching sediment and debris to protect downstream piping. The frame and filter are built to endure outdoor conditions and chemical exposure, with UV inhibitors to help prevent fading and cracking over time.

Constructed from nonwoven, spunbonded polypropylene geotextile fabric and a UV-stabilized frame, it’s made to stand up to regular outdoor use. When paired with compatible 12" gratings, it contributes to a more robust stormwater management approach for residential landscapes, driveways, and patios.

Easy installation, simple upkeep

• Removable and easy to clean for routine maintenance and debris removal
• Preassembled filter and frame provide a fast, tool-free install
• Bypass feature maintains flow even as debris accumulates

• Durable polypropylene construction resists chemicals, alkalis, and acids
• UV inhibitors protect against sun exposure and surface fading
• Designed to fit most 12"x12" catch basins and compatible grates (check model-specific notes)

Real-world benefits and setup ideas

In modest landscapes, the filter can help curb sediment intrusion from mulch beds and seasonal leaf litter, reducing the frequency of clogged drains. It works well in tight spaces like narrow patios or along walkways where a full catchment system would otherwise struggle with debris buildup. While not a guarantee, users may notice fewer clogs and more consistent drainage when paired with appropriate grates and routine cleaning.

For homeowners and professionals alike, NDS provides practical tools—online guides, calculators, and a mobile app—to help plan and maintain drainage projects. This filter offers a simple upgrade path to more reliable stormwater management without overhauling existing basins.