Laguna Clear-Flo 4000 / 14 000 Water Clarifying Kits for ponds provide the ultimate combination of pump power and water filtration efficiency. Every Clear-Flo kit consists of an industry-leading Laguna Max-Flo Solids Handling Waterfall & Filter Pump and a Pressure-Flo Pressurized Pond Filter System, a powerful water gardening duo that ensures continuous and efficient water circulation and stunning water clarity.