The 1/3-hp DA-20 Display Aerator might be your perfect solution

1 air filter

Fits the ShinMaywa model  50CR2

The top of the waterfall or stream can be up to 6 feet away from the basin

as well as a longer warranty and easier servicing

Black Oak Foundry Droop Spout – Small w/ Mini Backplate Choose Your Finish:Oil Rubbed Bronze The 1/3-hp DA-20 Display AeratorBlack Oak Foundry Droop Spout Small w Mini Backplate The small Droop Spout is an elegant 100% copper version of handmade spouts found in old world Europe and used throughout the ages. It is suitable for use as a solitary emitter and is an ideal water feature in any architectural and or outdoor living, pool, spa, and fountain design. Copper construction means its safe for use with pool water and on porous surfaces that iron spouts would stain with