Square Catch Basin Drain Grate For 12-Inch Basins Downspout Riser And Low Profile Adapters Plastic Black No Fuss Debris Blocker That Deflects Leaves Twigs Needles Nuts And Seeds To Keep Your Drain Flowing

Single 12-Inch catch basin drain grate for downspouts
✔️ Packs as a single unit; blocks leaves and debris while guiding water

The square catch basin drain grate is a durable plastic insert designed for siting on top of 12-inch catch basin drains, downspout risers, or low-profile adapters, deflecting leaves and other rooftop debris while allowing water to flow freely.

✅ Debris blocker for leaves, needles, twigs, nuts, and seeds
✅ Material: HDPE with UV inhibitors for fade and crack resistance
✅ Open surface area: 54.5 sq in
✅ Fits 2 in. to 6 in. round or square downspouts and adapters
✅ Flow rate: up to 247 GPM

💡 What is a handy guide for selecting a downspout debris blocker for 12-inch basins?

Short intro: Look for fit, flow, and debris handling to keep drains clear.

• Fit: accepts 2-6 inch round or square downspouts
• Material: UV-stabilized HDPE for outdoor use
• Open area and flow: ample runoff for typical rainfall
• Debris management: deflects leaves, needles, twigs, and seeds