Prozone for Recreational Water

Since 1977

Ozone & Advanced Oxidation Systems 


Air Purification | Recreational Water | Commercial Systems | Baths


For Pools, Spas and Commercial Water Purification Systems

(Printable Brochure)

Prozone adds a non-compressor model to its offerings for the large and heavy-duty pool and spa market. The new model PZ2-4V operates using a venturi bypass or external compressor only, and is suitable for a broad range of applications, including commercial, institutional and residential.

The PZ2-4V is rated for large pools in the 180 m3 (50,000 gal). It is also suitable for smaller-sized pools with higher than normal ozone requirements due to heavy bather loading, high temperatures, or other special conditions. The PZ2-4V is therefore ideal for hydrotherapy pools, swim spas, hotel and apartment pools, and many other heavy-duty settings.

Model Description

Prozone has modified the PZ2-4 compressor-driven ozonator. The new PZ2-4V venturi system has four Prozone patented Corona Hybrid cartridges, and produces 2 grams of pure ozone per hour.

Prozone’s patented Corona Hybrid Ozone systems combine very ultraviolet and corona discharge ozone generation technologies. Hybrid systems provide higher concentration ozone generation without the corrosive and toxic by-products of traditional corona discharge machines. The result is a new technology that produces a reliable, high output — and takes advantage of the inherent simplicity, ruggedness and pure ozone production of the very ultraviolet system.

Dual Universal Power Supplies 90-270 VAC, 50/60 hz

Ozone Injection
All units are supplied with Prozone’s patented dual port injector bypass kit for maximum ozone/water mixing.

New Saddle Clamps
Prozone has developed and patented a new universal saddle clamp that makes installation of the PZ2-4V easier than ever. The new connection is adjustable so that it can accommodate 1½ inch or 2 inch lines (or their metric equivalent).

Standard System
  • Four Corona Hybrid Cartridges
  • Size: 6 x 9 x 21
  • Shipping Weight: 25 lbs.
  • Electrical: 1.2 amps max.
  • Prozone Universal Solid State Ballast
  • 90 VAC to 270 VAC, 50/60 hz
  • 3-Wire Pigtail
  • Universal Saddle Clamps
Residential/Commercial Sizing
  • Chlorine: up to 50,000 gallons
  • Bromine: up to 25,000 gallons
Custom NSF Features
  • Optional Degassing Column to remove air and/or excess ozone from system

Patents #5,075,016; #6,192,911; #6,426,053; #6,342,154 and patents pending

Air Products -
The Twister

PZ6A Prozone Air Purifier

Water Products -

Portable Spa Ozonators

PZ1 Series

PZ3-X Cartridge System

PZ5 Mini Compressor

PZ6 Corona Hybrid Ozonator

EcoMaster Spa

Parts & Accessories

Mycropore Diffuser

Venturi Bypass Kit

Venturi Injectors

Plug Selection Guide

Residential Pool Systems
PZ4 Ozonator

PZ7-2HO Series

PZ2-1 & PZ2-2

  • Pools to 50K Gal.
  • Spas to 2K Gal.
  • Pools to 50K Gal.
  • Spas to 3K Gal.  

    EcoMaster Pool

    Ozone/Salt Chlorine Systems



    Commercial Pool Systems

    Degas Column with
    Contactor System


  • Pools to 50K Gal.

    PZ2-6 to PZ2-48
  • Pools 75K to 600K Gal.
  • Skid Systems
  • Turnkey Ozonation

    PZC Corona Discharge Series
  • 1/2 lb. to 10 lbs.
  • Skid Systems
  • Turnkey Ozonation

    Prozone for Cooling Towers








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