Submersible Flat Box Filter – Replacement foam

Tetra is a name you can trust in the aquatics industry. With decades of proven performance and high quality products it’s no wonder Tetra is the go to brand for aquatics beginners and veterans alike. The TetraPond Submersible Flat Box Filter efficiently clears your pond of dirt and debris. This unique design helps to reduce pump and fountain clogging and fits many different pond pumps. The Submersible Flat Box Filter is easy to open and clean and features a 1 Year Limited Warranty. How it works: Stage 1: Water is drawn into the flat box filter Stage 2: Water passes through a coarse and a fine foam mat, removing particles Stage 3: Water is drawn into the pump Stage 4: Clean water is discharged into the pond through the fountain or waterfall. It is important to note that fountains and waterfalls provide beneficial aeration to the pond that it might otherwise lack