Replacement 4" thin-mesh filter sock for Red Sea Reefer Series Aquariums
225 Micron Thin-Mesh Filter Bag - 4" ring diameter, 10.5" Length
The AquaMaxx 4" Filter Sock Holder is a great way to add mechanical filtration to your system. Made of high-quality acrylic, the AquaMaxx filter sock holder is durable, easy-to-use and looks great!
***Freshwater Use ONLY!***
Much cleaner water, fewer toxins, healthier fish, less scum and less cleaning too!
Poly-Tech Super Filter is an innovative filtration pad utilizing polymeric media, ferric-oxide-hydroxide, and io...
Replacement 4" felt filter sock for Red Sea Reefer Series Aquariums
100 Micron Felt Fine Polish Filter Bag - 4" ring diameter, 10.5" Length
Berlin Sumps: Hang-On Acrylic Mount with Filter Sock Hang-On Acrylic Mount with Filter Sock
Hang-on acrylic mount for Berlin Sump filtration system. Great add on for any sump. 1.5" drain will handle 800-1000 GPH. Filter sock not included. Dimensions: 10" L x 7" Wx 11.5" H
Add the benefit of a pre-filter to your existing sump with ease
Easy to install
Easy to change & clean the filter sock
Very high quality
Dimensions: 5 1/8" L x 4 3/4" W x 1 3/8" H