Atlantic Oase Filtoclear 15500 & 23500 Width 97"-108" and requires a controlled water

and requires a controlled water level

The easy-to-use pump top accurately measures 10 gallons of treatment per pump and the full bottle treats 500 gallons of water

11"W x 10"H

It includes weatherproof caps and has a 5-year warranty

Atlantic Oase Filtoclear 15500 & 23500 Width 97"-108" and requires a controlled waterThe Oase FiltoClear 15500 delivers powerful mechanical and biological filtration with integrated ultraviolet clarification in a compact, high capacity system designed for fountains, formal spillways, pond free features, water gardens, and ponds up to 15,500 gallons. Built with a durable, impact resistant housing that can be buried up to the clamping ring for discreet installation, the FiltoClear uses four densities of replaceable filter foams (10, 20,