Unicel FG-3912 De Filter Grid 12-7/16" X 18" Offset, System 3

🛠 Unicel FG-3912 DE Filter Grid for Sta-Rite System 3

Part Number FG-3912 | Replacement DE Filter Grid | 12-7/16 inch x 18 inch | Offset Port Design

The Unicel FG-3912 is a replacement DE filter grid designed for Sta-Rite System 3 pool filter systems with an offset port. It is built to help capture fine debris and support efficient filtration in your pool or spa circulation system.

Key Features:

• Replacement DE filter grid for compatible Sta-Rite System 3 filters
• Offset port design for proper fit in supported models
• Grid size: 12-7/16 inch x 18 inch
• Helps trap dirt, dust, and fine particles for cleaner water
• Ideal for routine DE filter maintenance and rebuilds

Compatible With:

• Sta-Rite System 3 Model S7D75 with offset port

Installation Notes:

• Replace only with the correct matching DE grid for your filter tank and manifold
• Inspect grids, manifold, and tie rods for wear before installation
• Rinse thoroughly after installation and recharge the filter with DE powder according to your filter label instructions

Always verify fitment by model number and port style before ordering. ✅