# Aboveground filter systems and small inground pools (under 10,000 gals) should use a Low Head pump like a Maxim, or Dynamo or Power-Flo. # Pools from 10,000-20,000 gals can use a Medium Head pump like a SuperPump, a Pinnacle or Cygnet. # Pools over 20,000 gals could possibly use the High Head pumps like, Super II, Challenger, Ultra-Flo or the Sta-Rite pumps. # Pool/ Spa combos with at least 3 lines influent and 2 - 3 back to the pool, 2" plumbing may be able to handle the Ultra High Head pumps like NorthStar and the WhisperFlo
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# Aboveground filter systems and small inground pools (under 10,000 gals) should use a Low Head pump like a Maxim, or Dynamo or Power-Flo. # Pools from 10,000-20,000 gals can use a Medium Head pump like a SuperPump, a Pinnacle or Cygnet. # Pools over 20,000 gals could possibly use the High Head pumps like, Super II, Challenger, Ultra-Flo or the Sta-Rite pumps. # Pool/ Spa combos with at least 3 lines influent and 2 - 3 back to the pool, 2" plumbing may be able to handle the Ultra High Head pumps like NorthStar and the WhisperFlo