Japanese Filter Mat Premium Grade Pad Media for Koi and Pond Filters - Lifetime Guarantee by Cz Garden Supply * BLUE JAPANESE FILTER MAT is the Premium Pad Media you need for excellent results in your Koi or Pond Filter. You can essentially use this pad forever. That's why we include our Lifetime Guarantee to ensure this is the only Filter Mat you need to buy. * IMPROVED THICKER 1.5 INCH DESIGN gives you more filtration creating lots of space for beneficial biological colony growth. You'll notice a positive difference right away over lesser, thinner mats. Give your pond the very best. * RIGID, FIRM, SINKING and extremely easy to service. It's self-supporting, washable, and the material is extremely inert. Works well to filter water purifying toxins from the eco-system for easier plant growth and fish health. * BEST OF ALL FILTRATION MEDIA for Koi Pond. This is the top choice among experts who point to its very effective results and affordable price. Buy this premium Japanese filter mat for exceptional filtration. * LIFETIME WARRANTY WITH 100% MONEY BACK GUARANTEE ensures this will quickly become your favorite no-risk purchase. Many people are getting several of these for their Koi Pond. HURRY AND BUY NOW while we have this very popular product in supply. This makes a great gift for friends, family, and co-workers - anyone with a koi or pond filter.