Rated 4.8 out of 5 by 13
Rated 5 out of 5 by Gator01 emperor 400 rite size E
These cartridges make aquarium maintenance easy. Just pull out old one and repace eith new one.
December 20, 2015
Rated 5 out of 5 by rainsong Great product and haven't used any other filter for over 12 yrs.
Outstanding - we have several large aquariums, all freshwater, and these filters help keep the water clean & fresh.
October 7, 2015
Rated 5 out of 5 by Joseph57 The Emperor line of filters the 240 and 400 model have been my choice for over 20 years.
The Emperor Filter line is a blessing to the Salt water community. The quality, long term performance and reliability is outstanding. The ability to quickly change out the blue filter elements up front make tank house keeping a breeze. Secondly the aft media baskets offer you an unique advantage unlike any other product. If you open the basket on a counter top cut a poly filter into strips and apply it into one side of the media basket. On the opposite side of the basket add either bio ceramic media on one side if you have the 400 model and/or chemi pure. The 400 model affords you two such filter elements and media baskets. by doing this I have completely eliminated issues from phosphates and other water quality issues.
Thank you Marienland !!!!
October 2, 2015
Rated 5 out of 5 by Lindsey Product works great
This product works great to keep our 55 gallon tank clean and clear. I love the fact that you can rinse them off (within a reasonale time) and use them for an extra month. Great product all around.
July 31, 2014