Replace the existing air filter and turn the top to secure it in place

For increased security

EarthTec® won't simply drop to the bottom of the pond and stay there (where it ultimately won't do much good over the long term)

complete kit for ponds up to 3 acres in size

As shown and priced

EasyPro Stratus SRC 3/4 HP Aeration Pump With Sound Shield Surface Aerators Replace the existing air filterThe All New EasyPro Stratus 3 4 HP compressor with Sound Shield technology reduces sound output directly from the compressor itself. We would use this 3 4 HP rocking piston compressor to power 4 aeration diffusers for optimal for ponds up to 4 acres in size. EasyPros best selling Stratus SRC Series Gen 2 Rocking Piston Compressors now come with the addition of revolutionary Sound Shield technology are the quietest compressors of their class in the