ClearWater Tech APEX IV Ozone Disinfection System | Up To 20,000 Gallon Swimming Pool

Sku: 450-APX4

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Regular Price: $9,080.00
Sale Price: $5,448.00
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The Apex IV Series Ozone System by Clear Water Tech is designed to produce ozone for disinfection, sanitation, and/or oxidation at 3.0% concentration by weight. This system is capable of outputting 4.0 grams per hour @ 4 SCFH. Includes built-in oxygen generator, gauge assembly, and ozone generator.

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Product Description

ClearWater TechAPEX IV Corona Discharge Ozone Disinfection/Sanitation System

The Apex Ozone Generator Series is designed to provide sanitation and disinfection on a whole new level. It is also capable of effectively oxidizing iron, sulfur, and manganese.

Ozone is the most powerful oxidizer commercially available.  It is up to 1.5 times stronger and many times faster acting than chlorine, and is a far better disinfectant. Unlike traditional sanitizers such as chlorine, ozone is produced on-site with equipment that can easily be sized to meet any requirement.  Ozone-Enriched-Water (OEW) sanitizes surfaces on contact and is completely safe.  There is no harmful residue left in the water to harm the environment. It also adds no unusual tastes or odors to the water in which it is dissolved. 

earthsafe logoThe Apex Series of ozone systems are perfect for many applications including residential swimming pools, commercial spas, and smaller commercial pools.

Need help sizing your system? Give one of our certified water specialists a call at 1-800-608-8792.

ozone applications


  • Better sanitation - Complete disinfection on contact
  • Eliminates odors - Powerful, but safe, oxidation
  • Saves money - Reduces or eliminates chemical use
  • Saves time - Disinfectant produced on-site (no storage, mixing or handling of chemicals)
  • Protects the environment - Ozone reduces wastewater pollutants

Apex II Ozone DiagramApplications

  • Pools and Spas (Commercial and Residential)
  • Well Water - Iron, Sulfur, Manganese, and Bacteria
  • Water Bottling Facilities
  • Waste Water Treatment
  • Commercial Laundry Facilities
  • Fountains and Water Features
  • Aquaculture
  • Zoos and Aquariums

Design Features

  • Compact Wall-Mount Design
  • Fully Automatic Controls
  • Air Cooled
  • Backflow prevention
  • Check valve assembly
  • LED display
  • 2" injector manifold
  • Build-In Air Dryer


  • CD10 ozone generator
  • AEROUS – oxygen concentrator
  • 4.0 gram per hour @ 4 SCFH 
  • 3.0% concentration by weight 
  • Max GPM: 80 GPM 
  • Electrical: Universal 90-250V, 47-63HZ, 2.2-0.8 A 
  • Dimensions:  15.25" x 19.5" x 7.5" 
  • Weight:  9.5 pounds 

*Call for other voltage options

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Additional Information

Availability Out Of Stock
Manufacturer ClearWater Tech
Dimensions 19.0" h x 9.0" w x 5.0" d, 9.5 lbs.
Grams Per Hour @ SCFH 4.0 gram per hour @ 4 SCFH with oxygen
Concentration By Weight @ Rated SCFH 3.0% concentration by weight

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APEX Installation Guide

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