Installed 5 years ago and holy *$@!#%* (pun intended), it SAVED our septic situation.
Before that I had estimates ranging from $50-75K to build a new septic field. Within 2 week smells went from putrid to soil-sweet and the “break outs” went away.

After 5 years of 24/7 running, the pump gave out (which is expected) and only cost me $20 to have rebuilt.

HIGHLY recommended.
TY TY!
-Eric