- 4" Fleece Roll Replacement for Di-4 - Klir
Months of maintenance-free filtration!
Designed to work with the Klir Di-4 Drop-In Fleece Filter System.
Replacement 25 yard 50-micron roll of fleece directly from Klir. Rolls can last anywhere from a few weeks to 3+ months and will vary depending on your aquariums bio-load, feeding habits, and a few other variables. The 50-micron fleece can handle up to 750 GPH through the 4" Klir filter system. Using 50-micron fleece will double if not quadruple the filtering performance of traditional filter socks leaving you with crystal clear water in your aquarium!
25 Yards of 50-Micron Fleece
Roll lasts about 2 weeks for me By Joe on 3/24/2019Joe would recommend this product to a friendI hear the claim of 3 months plus but don't get your hopes up. That must of been for a nano tank with one small fish. I'm using it on a 180 gallon tank and it lasts 2 weeks which is fine with me. I also use the optional covers for the other holes to regulate blow by to regulate the flow into the filter. Beats hours cleaning filter socks every two weeks. It keeps the water clean and only requires about 10 minutes to service when I do change rolls. Worth the money to me.