The PZ4 for Above Ground Pools



Venturi Driven Ozonator For Small In-Ground Pools or Above-Ground Pools up to 20,000 Gallons

The PZ4 has a dual-cavity, rugged anodized aluminum, line-grounded case that stands vertically. It can be attached to the pack or mounted on the wall. Under certain conditions it can even be set on the ground. Air is supplied to the unit through filtering slots on the bottom to prevent insects from getting inside the unit. The electrical system is completely insulated internally in a separate sealed housing, and the ballast is mounted high above the base. In the event water inadvertently enters the ozone chamber, it simply runs past a completely insulated arc assembly and out through the slotted input filter.

The PZ4 is easy to install with either a bypass or in-line venturi mixer to provide maximum ozone absorption. The PZ4 ozone system for above-ground pools is designed for quick turnkey installation. The in-line injection system installs with simple connections � no cutting or drilling. Its rugged construction meets the requirements for in-ground and above-ground installations. The PZ4 is weatherproof and features an air filter/dryer under the system. The clear gasketing glows when the system is on. The PZ4 system is rated for pools up to 20,000 gallons. It is Underwriter's Laboratories Classified. The PZ4 has a two year hardware warranty on all parts.

Standard System

  • 110 VAC, 60 HZ; .4 amps
  • Dual 3-prong NEMA plug and receptacle outlet


  • Operating Temperature: +25� F. to +140� F.
  • Shipping Weight: 9 lbs.
  • Size: 10"x 7" x 6"
  • Case Construction: Polymer Coated/Anodized Aluminum Extrusion

Safe and Simple by Design

The PZ4 offers simple turnkey installation and features dual electrical hookups for safe, easy electrical connections. Air is supplied from the bottom of the unit through filtering slots to prevent insects from getting inside the unit. The electrical system is completely insulated internally in a separate sealed housing, and the ballast is mounted high above the base.

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

Warranty Information

All warranties are provided by the manufacturer, Prozone Water Products, Spa and Pool ozonators is for a period of 24 months from date of purchase, Air Purifiers are 12 Months, and extends only to the original purchaser. If this unit becomes unserviceable due to defects in materials or workmanship within 12 or 24 months from date of purchase, it will be repaired or replaced without charge. Warranty does not apply to breakage due to obvious misuse. Warranty period for a repaired or replaced unit applies to the original date of purchase of the unit.

A Returned Goods Authorization (RGA) number must be obtained from Prozone before returning the product. Product must be returned within 30 days of issuance of the RGA number. If the product is not received by Prozone within 30 days of RGA number issuance, another RGA number must be obtained. An RGA number must be obtained before warranty period expires.

This warranty along with the sales receipt must accompany the unit when it is returned. The RGA number must be printed prominently on the bottom left corner of the address side of the return packaging. To obtain an RGA number, or for any questions regarding warranty service, please contact:

Tel: (256) 539-4570
Fax:(256) 539-4225

This warranty is void if the unit has been opened, or if the product identification label has been removed or altered. This warranty does not cover damage resulting from misuse, abuse, accident, fire, flood, lightning or other acts of nature, lack of reasonable care, or connecting the product to any but the specified voltage.

Under the terms of the warranty, manufacturer assumes no responsibility for any injury, loss or damage (direct, indirect, or consequential) arising out of the use of or inability to use the product. Manufacturer assumes no responsibility for labor involved in removal of defective part, shipping or installation of new part. This warranty gives you specific legal rights; other rights may vary from state to state. This warranty is in lieu of all other warranties, express or implied.


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