Evolution Aqua Airtech™ Air Pump Diaphragm Kits and Parts Item:Mini Air Ball Valve Routine maintenance rebuilds are easily

Routine maintenance rebuilds are easily accomplished using standard Hiblow diaphragm kits and magnet bars

The 3/4" male thread makes it easy to attach to your feed line

Color Changing ColorFalls

VFX fountains will deliver both superior aerating performance as well as an impressive and beautiful visual display for small to mid-size ponds and lakes

Added phosphate binder prevents water quality issues

Evolution Aqua Airtech™ Air Pump Diaphragm Kits and Parts Item:Mini Air Ball Valve Routine maintenance rebuilds are easilyDiaphragm kits return the Evolution Aqua Airtech pumps to the peak of performance! Linear diaphragm air pumps typically need to be replaced every 12 18 months. If you are frequently replacing diaphragm kits, your pump is likely experiencing excessive back pressure (i. e. it is pumping more air than the air stone can put out). Unlike water pumps, where an oversized pump is unlikely to cause a problem, oversizing air pumps is a frequent cause of