The ESHOPPS Cliff Hanger 4″ and R Filter Sock holder is the most innovative way to add mechanical filtration to any sump. Cliff Hanger incorporates a 1″ (single for 4″ & dual for R) bulkhead inlet, and up to 1.25″ wide adjustable sliding clamp mount with easy access top mounted thumb screws. Featuring a quiet spill over method filter sock cradle with safety overflow slots with clear side viewing panels. Cliff Hanger 4″ includes (1) 4″x 200 and R includes 4″x 7 micron filter sock.
• Spill over method filter sock cradle with clear side panels. • Up 1.25″ wide adjustable sliding clamp mount. • Built in safety overflow slots. • Accommodates use of ESHOPPS Bio Cup R filter cup. • Quiet performance Specifications
Item# 79120 Dimensions 7.5x8x6 (190x203x152.5mm) Tank Usage 60-150 Gal. (220-565 liters) Tank GPH up to 750 GPH (2,840 LPH) This is the manufacture rating. More flow is possible by from our tests depending on what type of media is used.