DEL's APG Ozone Technology is engineered with precision.  Outperforming UV, CD Chip and CD Electrode Ozone, the APG Ozone Technology has the longest lifespan yet, does better in humid climates and consumes the least amount of electricity. 

Any ozone generator utilizing the APG Technology is AUTO SENSING, DUAL VOLTAGE!  No longer do you need to know what voltage your old ozonator was (with the exception of the AEWARE cord which is physically different for 120V and 240V).

Need a replacement air filter, too?  Get an 9-0858-01 Air Filter Replacement.

APG Ozone Technology is now being used in the following DEL Ozone Products:

OZONE 25/50/100 (known as Eclipse until 2018) for In-Ground Pools:

• OZONE 25 (previously Eclipse 10) utilizes (2) APG Ozone Module
• OZONE 50 (previously Eclipse 20) utilizes (4) APG Ozone Modules
• OZONE 100 (previously Eclipse 40) utilizes (6) APG Ozone Modules

AOP 25/50 is Ozone + Germicidal UV for In-Ground Pools:

• AOP 25 (previously Solar Eclipse) utilizes (2) APG Ozone Modules
• AOP 50 (previously Solar Eclipse) utilizes (6) APG Ozone Modules

AGP25 (known as Big Dipper until 2018) for Above-Ground Pools:

• OZONE AGP25 utilizes (2) APG Ozone Modules
  
• The Big Dipper ORIGINAL did not utilize APG Ozone Modules; they used a CD Ozone Electrode

Spa Eclipse NEXT GENERATION:

• Spa Eclipse NEXT GENERATION utilizes (1) APG Ozone Module (NOT replaceable)
  
• The Spa Eclipse ORIGINAL did not utilize APG Ozone Modules; they used a CD Chip 5-0561

MCD-50U Spa Ozonator:

• MCD-50-U NEXT GENERATION utilizes (1) APG Ozone Modules (replaceable)
  
• The MCD-50 Original did not utilize APG Ozone Modules; they used a CD Ozone Electrode
  

MCD-250U Swim Spa Ozonator:

• MCD-250-U NEXT GENERATION utilizes (2) APG Ozone Modules
• The MCD-250 ORIGINAL did not utilize APG Ozone Modules; they used a CD Ozone Electrode
  

Spa Solar Eclipse Ozone + UV Combo Unit for Spas:

• Spa Solar Eclipse Ozone + UV utilizes (1) APG Ozone Module; Spa Solar Eclipse PLUS utilizes (1) APG Ozone Modules

If you have an Eclipse ORIGINAL Pool Ozone Generator, you can update it now with the following Retrofit Kits:

• EC-1 ORIGINAL (1999-2014) can be upgraded to an OZONE 25 by ordering Retrofit Kit 9-1321-01 which has (2) APG Ozone Modules
• EC-2 ORIGINAL (1999-2014) can be upgraded to an OZONE 50 by ordering Retrofit Kit 9-1321-02 which has (4) APG Ozone Modules
• EC-4 ORIGINAL (1999-2014) can be upgraded to an OZONE 100 by ordering Retrofit Kit 9-1321-03 which has (6) APG Ozone Modules

The 9-1056-01 APG Ozone Module was also utilized in the following DISCONTINUED products:

• ZO-200 Portable Purifier (2015-2017)
• ZO-400 Well Water Purifier (2015-2017)