Featuring an exclusive mechanical/chemical cartridge with replaceable pleats. Traps particles down to 5 micons. Dial pressure gauge indicates when to clean cartridge. 3/4" FPT connections. The Rainbow Lifegard Filter System is designed for use on any aquarium. Modules connect together quickly and easily. Molded PVC modules cannot corrode or rust. Modules require additional pump and connections to operate. Each unit can be used separately or in conjunction with the other modules. Please note that double modules are for aquariums to 200 gallons and require a pump with a flow rate of 300-900 gph. Mechanical Module is 24" tall.
