ZTC II Double Pass Series

The ZTC II Double Pass line was built from the ground-up based on everything we learned from the SZ Double Pass. The result is a more compact unit designed to work with our XTC Series Watermaker in a more efficient and continuous process. Fully control your ZTC unit through a smartphone, tablet, or computer from anywhere in the world using Dometic’s STIIC software.

Starting at$13,900 MSRP, not including installation Find a Dealer

Standard Features

  • Eliminates water spots
  • Removes 95-99% of total dissolved solids
  • Purifies dockside water
  • Removes viruses, cysts and bacteria
  • No need to chamois-dry surfaces
  • Stop wasting time drying by hand
  • Extends wax and paint life
  • Provides pure water for bathing and drinking
  • Interactive management on smartphone, tablet or computer via the Internet
  • Free app for remote monitoring with STIIC software
  • One-touch operation via built-in 7-inch color touchscreen (NEMA 4X)
  • PLC software monitors all system functions
  • Very low power consumption
  • Very low noise and vibration
  • Operation is easy and reliable
  • Framed unit can be disassembled for modular installation

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Spec Sheet

  • szseries3-nextgenNext-Gen Design Control your ZTC unit from anywhere in the world through a web-enabled device. No other water purifier system provides this level of two-way interactive intelligence.
  • szseries3-99Remove up to 99% of TDS Remove up to 95-99% of total dissolved solids (TDS) from any dockside or on-board water supply. The result is soft, pure water for a spot-free rinse without the need to hand-dry.
  • szseries3bNo More Hand-Drying Rinse your vessel down to a spot-free shine with no need to chamois-dry surfaces, saving you and your crew both time and money.
  • szseries3-protectProtect Finishes Extend the life of wax, paint and other finishes throughout your vessel. In the long run, this can save thousands of dollars in maintenance and refinishing.
  • szseries3-comfortCruise in Comfort Cook, clean food, drink and make ice free of water-born contaminants. Also you can bathe, wash clothes and dishes, and more without concern for scaling, mildew or lime build-up.
  • szseries3-lightTravel Light Enjoy efficient, cost-effective travel by not buying and transporting potable water. Save money, reduce the weight your vessel carries and free up valuable storage space on board.

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ZTC 2000 Dimensions


ZTC 2000 Modular

ztc2000 modular

ZTC 3000 Dimensions


ZTC 3000 Modular

ZTC3000 Modular

ZTC Series Consumables

Item NumberDescriptionFrequencyList Price
252404005252404005SZ 45-1001 Spot Zero Sediment Cartridge 4.5” x 10”Replace every 100 hours$16.50
252404004252404004SZ 10KDF2 Spot Zero Heavy Metal Removal 4.5” x 10”Replace every 100 hours$80.00
252404006252404006SZ CCC Spot Zero Chemical Cleaning Cartridge 4.5” x 10”As needed when production becomes reduced$48.00
252404000252404000Spot Zero Replacement Ultra Low Energy Membrane 4039 For PVC Vessel HousingReplace every 1000 hours or 100,000 gallons of use$490.00
252404141252404141Bacteriostatic Re-Mineralizer Cartridge 2.5”x 10”Every 100 Hours$53.50
252404448252404448Spot Zero Replacement Ultra Low Energy Membrane 4041 For Fiberglass Vessel HousingEvery 1000 Hours or 100,000 gallons of use$485.00
252404143252404143Spot Zero Vane PumpEvery 2000 Hours $352.00
252404026252404026Spot Zero MotorAs needed$405.00

ZTC Series Accessories

Item NumberDescriptionPurposeList Price
2524041812524041817” Color Touch Screen LCD Remote DisplayRemote Operation and Control of System$1500.00
252404090252404090Filter Wrench 4.5” O.D.For Removal of Filter Sumps (Hand Tighten Only)$8.90
252404040252404040Digital Handheld TDS MeterTo test system product water and vessel tank water TDS$35.50
252404121252404121John Guest Push to Connect Fittings KitFor spares and complex installations that require more fittings$320.00

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