Oase's 3rd generation of FiltoClears filter water with mechanical and biological filtration and ultraviolet clarification. It's compact size is perfect for fountains, formal spillways, pondless waterfalls and fish pond applications. Its high quality, impact resistant body can be partially buried up to the locking ring and concealed with an Oase FiltoCap. Three densities of filter foams, plates and extra supports improve cleaning function and ensures a long service life. An easy to turn 2-way valve backflushes the filter and directs waste. A variety of fittings are included to accommodate a multitude of installations including metric and Sch 40 fittings. For best results and clear water guarantee, use with an appropriately sized Oase pump and UV clarifier.

• Provides mechanical and biological filtration with ultraviolet clarification.
• High-quality UVC housing protects the ballast from sunlight and moisture. 
• Metal lid clamping ring closure with simple lever function.
• 2-way Valve makes for quick and easy cleaning. 
• 3 densities of replaceable filter foams with extra supports improve the cleaning function.

We only recommend using magnetically driven (mag-drive) or asynchronous drive pumps for this filter.

The Oase Clear Water Guarantee is your assurance of clear water down to three feet, a guarantee like no other. Precisely engineered and matched components function in concert to remove not only suspended solids for excellent clarity, but toxic wastes as well, assuring high water quality. Filter pumps designed to pass solids pick up and deliver fish wastes to multistage filters. Filter foams of varying densities strip out solids and particulates. Beneficial bacterial colonies remove ammonia, nitrite and nitrate, eliminating nutrients in the water. Finally, water is bathed in ultraviolet light in an EPA-certified clarifier to further inhibit the growth of algae. You will be able to read the 1" mark on a measuring tape three feet below the surface, guaranteed.