Marineland E Rite Size Cartridge - (Fits Emperor 280, 400) Aquarium Filter Cartridges at Linens 'n Things

On April 18, 2013:
Exactly what I was looking for and a lot cheaper too. Will definitely be back to buy more when I need other items.

On March 9, 2013:
What can you say about the filter media other than it's effective, and lasts pretty well. I have this media running in one emperor 400 in addition to 2 Rena XP3's on a 135 gal tank with a 17 inch common pleco. Takes about 4 weeks for the filter media to clog. That's pretty good considering the pleco is one MESSY fish. This media's price is high but it is the best price for these filters that I have found.

On January 1, 2013:
Shipment came quickly and was what I expected.

On November 20, 2012:
Filters are great, and the emperor is the only filter I will use on both of my tanks. The larger intake port is the ticket to cleaner water. These filters trap everything!!!

On October 17, 2012:
I buy this filter only from pet mountain. Lowest price. Buy in bulk and save big.

On August 8, 2012:
I loved the price for this product. It was set very low which allowed me to purchase 2 boxes for the price I would have paid for 1 box in stores. Shipping was fast and complete. Product was packaged appropriately and no damage was done. I was very pleased with this purchase.

On July 30, 2012:
I love these things...it makes changing the filter media a breeze!

On March 20, 2012:
I have ordered from Pet Mountain on several occasions and find their prices are great and the service/delivery time reasonable. I recommend them.

On November 27, 2011:
does a good job trapping my two RES turtle's waste in my 55 gallon

On May 3, 2011:
I have ordered this same product a few times from these folks in the past and once again a smooth transaction. The product works as described. Thank you.

On April 3, 2011:
Product is exactly what I ordered and paid more for elsewhere.

On March 23, 2011:
http://www.petmountain.com/show_product/11442-502910 The filters I've been buying at Pet Smart have more charcoal fines to wash off... at less than 1/2 the price too! I'm going to shop Pet Mountain from now on.... J C

On February 23, 2011:
Great filters. Works real well in my 75 gallon tank.  I have emperor 400 power filter. Great price, cheapest you will find anywhere.

On December 16, 2010:
These emperor 400 filter cartridges are super!! I reuse and rinse mine out quite a few time before I have to use a new one! The Emperor 400 filter works wonderful on my 54, 65 and 90 gallon aquariums!! Highly recommend them!!

On November 4, 2010:
Great product, great service, great price!

On September 1, 2010:
The Marineland Filter cartridge system is simply the easiest and simplest media system ever. I have been using it for years with great success.

On August 25, 2010:
I have this on a 20 gallon. It is a tight fit and has to be pushed all the way to one side to clear the light switch in the hood. I own 4 aquariums and have to say that this is a great filter. However it is a little noisy.

On August 17, 2010:
We love these cartridges ---so easy to use, and Pet Mountain's price is great!!

On June 16, 2010:
Can't get a better filter or a better deal, period!

On June 4, 2010:
I keep two aquariums - a 55 gallon at the elementary school where I work and a 45 gallon at my home. I have found these replacement cartridges to be very easy to use and the filter itself to be a very good filter. The aquariums are very clean & people always comment about how clean the one at school is.

On May 15, 2010:
I have several tanks and purchased 2 Emperor 280 filters for my 65 gal tank. They work great and are easy to maintain.

On February 20, 2010:
These are great filter cartridges and at a great price ThankYou

On August 5, 2007:
This is a great filter. I have the 280 on a 55 gal tank and it has worked well

On July 1, 2007:
The Marineland brand of filters are the best that you can buy. They last for several weeks and are a good money value.

On May 31, 2007:
I've used Marineland filters for years...10 gallon, 25 gallon and my current 55 gallon tank. Almost completely whisper quiet. Love them.

On May 30, 2007:
These filter pads are great. Very convenient, effective and easy to install. I recommend the Emperor filtration system.

On May 30, 2007:
Emperors the best. I have used several different filters over the past 5 years and one of the best has to be the Emperor 280 and 400. The cartridges are so easy to clean and put back in and the media cartridges allows for ease of using what ever media you need to use from Peat to Carbon and to customize your filter to your needs.

On December 11, 2006:
I have used Emperor 400 filters for over 5 years. One of the best ones that I have experienced!