Dual pumping power provides ultimate Power Filter perfomance in the impressive line of Marineland Emperor Power Filters. Emperor Filters feature two separate water pumps to ensure balanced aquarium filtration. Emperor Filters perform excellent 3-stage filtration in both freshwater and saltwater aquariums. Water is pushed directly through mechanical and chemical filtration stages, water is also pressurized and directed to the Bio-Wheel system via an adjustable spraybar. Maintenance is simple with easy-to-use Emperor Filter Cartridges.
ii'VE HAD THIS FOR MANY YEARS AND I HAVE NO COMPLAINTS OTHER THAN THE SPRAY BARS SOMETIMES GET CLOGGED AND I HAVE TO USE A WOODEN SKEWER TO POKE INTO THE HOLES TO UNCLOG. IT IS A PAIN IN THE NECK TO HAVE TO TAKE OFF THE SPRAY BARS TO CLEAN UNDER RUNNING WATER, OTHERWISE I WOULD DO THAT RATHER THAN UNCLOG THE HOLES BY HAND. WORKS REALLY GOOD
Best Filter EVER 5/20/2014
I've been using the Emperor 400 since 2003. No problems, whatsoever. Very quiet. People need to realize you NEED to fill it with water in order to keep the filter quiet & running. lol
Filters make loud noise.......Can't even watch TV because of loud noise a recall is needed for this piece of junk.
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