Aquascape's UltraKlean 1500 Series
The Aquascape UltraKlean Biological Pressure Filters are guaranteed to clear pond water. With a high output ultraviolet clarifier & sterilizer, this compact filter will provide you with optimum water conditions and crystal clear pond water. The unique sponge-free design minimizes maintenance and maximizes efficient mechanical and biological filtration. Their simple cleaning features allow you to backwash the unit in less than five minutes without opening the canister.