EasyPro Filter Brushes Size:15" Check valves are essential when

Check valves are essential when using a waterfall filter in conjunction with a pond skimmer

K1 Media has been designed to provide the best possible habitat for both young and mature beneficial bacterial colonies

5" x 3" 1/4" Barb 0

Outer 87"W 47"D 87"H 6' Covington Arbors w/out Deck Inner 72"W 40"D 80"H

5' 13lb PU01134 CA4000 1

EasyPro Filter Brushes Size:15" Check valves are essential whenFilter brushes have long been used in the Koi industry as a great filter media. Brushes collect large amounts of debris, yet will not restrict water flow even when dirty. Filter brushes work well for both solids removal and biological filtration. All brushes measure 4" diameter. SKU Length Compatible Skimmers Wt FB15 15" PSMFB, PS1FB 1lb FB23 23" PS2FB, All PSA skimmers 2lb