Whole House / Commercial Filtration Kit


Atlas Filtri® DP Big Scale Reduction Unit is a point-of-entry water filtration system for the reduction of sediment and lime scale build-up in whole house applications.

Kit Includes:

  • 4.5"x20" DP BIG Duo Blue Housing
  • 1" NPT Inlet/Outlet
  • Gauge and Drain Ports
  • White Duo Bracket with Fold
  • Wrench
  • LubriKit+
  • 2 Drain Kits
  • 3 Gauges
Head and Sump: Reinforced Polypropylene
O-rings: EPDM

Working Pressure:
Maximum 120 psi (8.3 bar)

Working Temperature Range:
Min 39.2°F (4°C) - Max 113°F (45°C)