AquaScape UltraKlean 3500 Pressurized Filter w/UV

The AquaScape UltraKlean 3500 Pressurized Filter is a high output ultraviolet clarifier/sterilizer and has an integrated electronic bulb-saver option. It has an unique sponge-free design that minimizes maintenance and maximizes efficient mechanical and biological filtration. The included biological media packs tightly together trapping debris effectively. The high-output UV bulb eliminates single-celled algae and a bulb-saver timer feature saves bulb life and provides an ideal time to add water treatments. It has a simple-to-use self-cleaning feature that allows for the unit to be backwashed in less than 5 minutes. A cleaning indicator light will automatically remind you when the filter requires backwashing.