EXCLUSIVELY MADE FOR KOI PONDS: Our extra-thick filter pad provides EXCELLENT MECHANICAL FILTRATION for your koi pond without compromising water flow for oxygenation. Coarse Koi Pond Filter Media provides extra durability and strength to handle the heavy solid waste of outdoor ponds. Made in the USA! Our bulk Classic 2" Coarse Filter Pads can easily be cut to any size needed and will save you even more money over purchasing ready-made, pre-cut filter media. The latex reinforced fiber structure is 100% inert will not interfere with water PH levels. CRYSTAL CLEAR POND WATER: Place your koi pond filter pad in flowing water such as water being pumped through your pond skimmer box to trap to remove uneaten food, waste, decaying plants, detritus, and other large and fine floating particulates from the water. Our custom durable design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Easy to rinse clean with a garden hose and re-use many times. Perfect pond filters for koi ponds and Water Gardens! Our Classic Pond Roll’s consistent, reliable design gives superior filtration. Compare Other Filtration Products from Aquatic Experts 2" Coarse Pad (Cream) Add to Cart Fine Pad (White) Add to Cart Coarse Pad (Black) Add to Cart Coarse Pad (Beige) Add to Cart BioBalls Add to Cart Carbon Pad Add to Cart Customer Reviews 4.6 out of 5 stars 330 4.6 out of 5 stars 2,629 4.6 out of 5 stars 2,629 4.7 out of 5 stars 458 4.6 out of 5 stars 1,972 4.5 out of 5 stars 1,897 Material Thickness 2" 1" inch 1" or 2" inch 1.25" inch 1.5" Diameter 3/8" to 1/2" inch Weave Type Open Tight Open Open N/A Open Material Type Latex Polyester Polyester Polyester Polypropylene Polyester with Infused Carbon Cut to Fit ✔ ✔ ✔ ✔ ✘ ✔ Made in USA ✔ ✔ ✔ ✔ ✔ ✔ Can you use this pad with a Carbon Pad? Yes, layer our Course (cream), Fine (white), and Carbon Pads together to produce Crystal Clear Water! Do these pads need rinsed before use? We suggest these by rinsed before use. How easily can this material be cut? Use strong, sharp scissors or a utility knife to cut this filter pad. (Make a cardboard template of your old filter pad to easily cut into your desired filter size and shape.) Can this pad be used in aquariums? Yes. These pads are tough enough for outdoor use but can also be used for heavily stocked aquariums, too!