4 Stage RO/DI Pure Water Cart

$3,929.85 $3,820.85

Looking for an RO/DI cart that produces more water than any other 40″ RO system on the market? You found it.

Tucker® 4 Stage PRO HIGH FLOW RO/DI Cart – MADE IN USA

The S4 Tucker Cart is a 4-stage Pure Water system comes on a powder coated lightweight steel frame made for years of abuse.

Large NO FLAT tires help you navigate all terrains and never worry about a tire going flat.

System consists of:

  • (1) Sediment Pre-filter in a CLEAR housing for removal of debris, rust, and other harmful items in the water supply.
  • (1) Carbon Pre-filter in a CLEAR housing for removal of harsh chlorine and chloramines.
  • (1) ULTRA HIGH FLOW reverse osmosis membrane – available only from Tucker® . This RO produces more water than any other membrane on the market today and is only available in Tucker systems.
  • (1) Refillable DI Filter for an ultra pure final polish of your pure water.

The S4 Cart from Tucker® features clear pre-filter housings. These housing allow for the best way to know when you change out your sediment and carbon pre-filters. No more guessing. Simply look and see if they are needing maintenance.


  • 50 feet of 3/8″ premium pure water line to go from the outlet of the RO/DI system to the pole hose
  • Wrenches for opening filter housings
  • Replacement o-rings for filter housings
  • TDS meter for checking the water quality
  • Preservative for long term winter storage of RO filter

This system as it sits is ideal for cleaning up to approximately 40′ on good line pressure.

If you add an electric or battery booster pump to this system you will easily clean to 60′ or run multiple operators off this same system.


SKU: TUC-T-Cart-S4 Category:

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