SZ Series

The Spot Zero SZ Series freshwater reverse-osmosis system was designed to treat freshwater from dock supplies from all over the world with varying water quality characteristics, pressures and temperatures. Dock water is potable, but our SZ machines take water that’s a few hundred ppm typically down to 20 ppm or lower, for ultra-pure spot-free water on board your vessel.

Starting at$7,499 MSRP, not including installation Find Distributor

Standard Features

  • Fully Modular Remote Mountable Design
  • LCD Backlit Display
  • Tank Switch Input
  • 316L Stainless Steel Flow & Pressure Components
  • Digital TDS Reading
  • TEFC Motor with Thermal Motor Protection
  • Ultra-Low Energy Membranes
  • Computer Controller
  • Made in the U.S.A.

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Spec Sheet

  • szseries3-99Removes up to 99% of TDS Like softeners, the SZ series will remove hardness from the feed water but unlike softeners, Spot Zero removes up to 99% of the remaining TDS (total dissolved solids) in the feed water.
  • szseries3bSpot-Free Benefits Since dried dissolved solids in water are what leave water spots, removing them is crucial to a true spot-free rinse and to the rest of the benefits purified water can provide to a vessel.
  • szseries3cVessels 40 Ft. & Up From an ice cube in your glass of water to the water your clothes are washed with. Spot Zero is an absolute must for any vessel over 40 feet.
  • szseries3dRecover 66% of Water The SZ series recycles 2 gallons/minute and recovers up to 66% of the feed water, making this the most cost-effective and environmentally friendly freshwater system on the market.
  • szseries3eSimple & Clear to Use Enjoy an easy-to-use LCD controller with digital ppm and temperature readings, as well as flow meters and before /after pressure gauges, for 100% clarity of how the system is operating.
  • szseries3fOnly 1150 Watts With only two pre-filters, a maintenance-free pump and only 1150 watts of needed power, the SZ series is cheap to operate, works quickly and produces little noise.

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SZ 2000 & 3000 Dimensions

SZ Series Consumables

Item NumberDescriptionFrequencyList Price
252404005252404005SZ 45-1001 Spot Zero Sediment Cartridge 4.5” x 10”Replace every 100 hours$15.00
252404004252404004SZ 10KDF2 Spot Zero Heavy Metal Removal 4.5” x 10”Replace every 100 hours$74.00
252404006252404006SZ CCC Spot Zero Chemical Cleaning Cartridge 4.5” x 10”As needed when production becomes reduced$44.00
252404000252404000Spot Zero Replacement Ultra Low Energy Membrane 4039Replace every 1000 hours$449.00
252404141252404141Bacteriostatic Re-Mineralizer Cartridge 2.5”x 10”Every 100 Hours$49.50

SZ Series Accessories

Item NumberDescriptionPurposeList Price
252404090252404090Filter Wrench 4.5” O.D.For Removal of Filter Sumps (Hand Tighten Only)$8.19
252404040252404040Digital Handheld TDS MeterTo test system product water and vessel tank water TDS$32.25
252404121252404121John Guest Push to Connect Fittings KitFor spares and complex installations that require more fittings$295.00

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  • 954.533.5640