Rated 3.5 out of 5 by 35
Rated 5 out of 5 by SharynJean Emperor Filters are Excellent and Reliable
I have been using Emperor filters for over 15 years and they perform excellently. They are easy to clean and re-assemble. They are excellent no matter what size aquarium you have. Both freshwater and salt aquariums will benefit from these filters.
May 12, 2015
Rated 5 out of 5 by Dangus Emperor 400
The quality and efficiency of this filter has been superior to any other filter that I have ever owned. I bought this filter in 1993 and today it finally quit working. I have already replace it with another Emperor 400 and in 25 more years I'll buy another one. Great product and simple to clear and maintain for either salt or fresh water systems. Highly recommend this filter.
March 29, 2015
Rated 5 out of 5 by Terrapinowner84 Just what I needed
After almost 10 years running 2 emperor 400s I finally replaced impeller assembly...now they are running good as new and SILENT! I think they are even quieter than when I bought them! Can't ask for better!
March 20, 2015
Rated 5 out of 5 by Fishlady1 Runs quiet and is easy to maintain
I bought a second Emperor 400 filter. I was missing one of the beari
ngs for the biowheel. I contacted customer service and received a set of 2 in a couple of days. There was no issue with replacement and we are very happy.
March 18, 2015