Modular Marine dual 4" Hang-on Filter Sock and Bulkhead Drain Holder. bulkheads and filter socks included
- Hangs over tank + trim up to 1.3"
- Low profile: 7" wide x 4.5"
- Two 1" bulkheads included
- Two 4" drawstring filter socks included
- CNC machined
- Smooth polished edges
- Made entirely from high grade 1/4" cell cast acrylic
- Includes 2 adjustable thumb screws
- Professionally made with the highest of quality in the USA!
Our design is superior to other designs due to the front adjustable mounting screw placement. Most other designs have the screws on the back which do not work with tanks or sumps that have trim or perimeter bracing rails.