We stock a wide variety of pond filter material and pond filter media for pond skimmers and waterfall filters, as well pond media nets and specialty koi filtration media. We have a large selection of the industry standard replacement filter pads and offer a high grade Matala filter media with variable density to maximize filter capabilities. Find specific pond filter media pads for most every waterfall filter and skimmer in the market place today. You'll find easy to follow measurements while shopping here to help you determine exactly which pond filter material is correct for you.