Eshopps 200 Micron Filter Bag - 4 in. x 13.75 in.
Item # 237605 / Manufacturer Part # 19040
Eshopps replacement 4 in. Micron Filter bags are designed specifically for Eshopps Reef sumps, but standard 4 in. retaining ring can be used in other filter models also. 200 Micron pore size performs fine mechanical filtration, for crystal clear aquarium water.
Eshopps filter sock 3/14/2014
Reviewer: Sidney Danals
Good sock at a great value,.
Filter sock 6/7/2013
Good sock if you have the depth for them. Their good for at least a week befor needing to be swapped out.
Helps clean 4/4/2013
I order several of these for my sump/refugium and love them. They catch a lot of detritus and very easy cleaned. I toss my in the washing machine (no soap) and run it on a quick cycle and they come back out white and ready to go.
Helps limit micro bubbles 3/6/2013
Reviewer: Domenic D.
I got these to help catch detritus as well as minimize the micro bubbles entering through the rest of my refugium and ultimately back to my main tank. They do a really good job! I have 1800GPH going through one bag. I have to pull the bag up over the PVC output otherwise water runs over the top, but otherwise this is great. I have 2 that I alternate/wash about weekly.