Red Sea ReefMat 500

The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a time.
Designed with the hobbyist in mind, the ReefMat features an easy fleece-mat replacement system that allows you to switch rolls without having to remove the filter from the sump or turn off the pumps.

Info:

Recommended for systems up to - 130 gallons

Max. flow capacity per hour - 1580 Gallons

Fleece-mat width - 4.4"

Fleece-mat length - 92'

Dimensions - 8.3" x 10.6" x 16.7"