Central Water & Air Solutions, RainSoft

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Retention Tank

120 Gallon Tank

Retention TankThe RainSoft Retention Tank is built tough to deliver years of reliable, nonstop service. The tank itself is constructed of fiberglass for strength and durability.


No internal piping modifications are required. The tank comes with all internal piping necessary to enable the tank to settle out unwanted water problems. The 1-1/4" inlet and 1" outlet are already in place and ready to accommodate your piping.


The tank works with either manual or automatic blowdown valves. The blowdown port (used for draining, (1-1/4") positioned near the bottom of the tank makes cleaning of particles and other unwanted sediment much easier.

  • Generous Capacity
  • 5 Year Warranty