Blue Diamond ETA 100 Septic or Pond Linear Diaphragm Air Pump with built in Alarm

Blue Diamond ET80 Septic air pump aerator is most commonly used is 500 gpd aerobic septic systems. Enviro linear air blowers/aerators are designed ...

SEPTIC SYSTEM IMPROVEMENTBlue Diamond's Enviro ET40 air pump adds the oxygen to septic system wastewater that aerobic bacteria require to decompose...

SEPTIC SYSTEM IMPROVEMENTBlue Diamond's Enviro ET120 air pump adds the oxygen to septic system wastewater that aerobic bacteria require to decompos...

Blue Diamond ET80-A Septic Air Pump With Alarm - Pond Air Pump

These great little pumps produce a LOT of air for the price, and are available with a built in air pressure alarm. Ideal replacements for many sept...