1000 Gallon Pressure Filter Black - Alpine Corporation: Bio-Pure, Multi-St

Keep your garden’s pond clean and safe with the 15" tall Bio-Pure Pressure Filter from Alpine Corporation. This outdoor pond filter uses a multi-stage biological and mechanical filtration process that uses a unique filtering process to provide maximum filtration and clear and quality water for a healthy pond. The durable foam pond filter features a large surface to provide long-lasting quality use and increased filtration in ponds up to 1,000 gallons. It naturally cleans pond pollutants and sifts out debris, while allowing good, beneficial bacteria to thrive in its natural environment. For added convenience, the foam filter utilizes a unique external pressure indicator. This cleaning indicator helps to notify you when the filtration system is properly functioning and when cleaning the filter is necessary. The filtration system requires assembly and is easy to install. The discrete filter system measures 11"L x 11"W x 15"H and is meant to be partially buried, and it includes a one year manufacturer's warranty from purchase date.