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MCD-50U NEXT GENERATION Spa Ozonator by DEL Ozone up to 1,000 Gallons (Universal Voltage)

  • MCD-50U Spa Ozone Generator is Universal Voltage
  • Mini Ozone Plug
3.00 LBS
Calculated at checkout
Minimum Purchase:
1 unit(s)
Maximum Purchase:
2 unit(s)

Product Description

The MCD-50U is [slowly] being discontinued.  We currently only have the MINI OZONE PLUGS in stock, and are waiting to hear if the AMP Plugs are still available.  All other models are gone!  But, we do have the MCD-50U Renewal Kit

Need a new Spa Ozone Generator?  We are EXCITED to announce the arrival of this superior unit!  Check out the DEL Ozone Spa unit for spas to 1,000 gallons!

The MCD-50U Spa Ozonator for hot tubs and spas gives you crystal clear water with 60-90% less chemicals.  Easily handles spas and hot tubs up to 1,000 gallons.  DEL's MCD-50U has the longest lifespan of any spa ozone generator on the market, lasting 3-5 years, and it is RENEWABLE*!

MCD-50U Spa Ozone Generator specifications: 

  • 120-240V, 50-60Hz (Auto-Sensing!)
  • Shipping Weight:  3 lbs
  • 8.6"H x 6.1"W x 2.8"D
  • Ozone Output: 50 mg/hr
  • Listings:  UL, cUL, CE

The MCD-50U (Dual Voltage) Spa Ozone Generator includes: 

*Get your MCD-50U Renewal Kit with your purchase of DEL's MCD-50U and get $10 off when you use Coupon Code:  "MCD-50U Renew"

Why use ozone in spas?  Ozone is the most powerful spa sanitizer, 200 times more powerful than chlorine at killing viruses and bacteria.  Aiding in the filtration process, ozone clears up cloudy spa water and significantly reduces the need for bromine, chlorine, spa shock and other spa chemicals.
RESOURCE CENTER | Download the following here:

MCD-50U Spa Ozonator Brochure
MCD-50U NEXT GENERATION Installation and Operations Manual
How to Install a Spa Ozone Generator (BLOG Post)
How Does Ozone Get Into Hot Tub and Swimming Pool Water? (BLOG Post)

DEL Ozone has been supplying hot tub and spa manufacturers with ozone for over 20 years.  If you have a portable hot tub, chances are it already has a DEL Ozonator.

JANUARY 2016:  DEL Ozone converted their ORIGINAL MCD-50 Spa Ozone Generator from using the 5-1307-01 CD Ozone Electrode to using the ultra-modern APG Ozone Module.  One of the best features of this update is that the MCD-50 is now Universal Voltage and Hertz!  120V, 240V, 50Hz, 60Hz - it does it all!

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Product Reviews

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  1. MCD 50 4 Star Review

    Posted by on 2nd Mar 2018

    seems to have helped the foaming problem but I was perplexed by the indicator lights which operate much differently than the previous MCD 50

  2. Excellent Service 5 Star Review

    Posted by on 25th Feb 2018

    Upgraded version. Works perfectly with no issues with installation. Great service, product delivered to Australia in a timely fashion.

  3. Awesome product 5 Star Review

    Posted by on 14th Feb 2018

    Not only is the product awesome but so is the customer service, she is wonderful and got me back up and running with clean water. Thanks for the cord to make install fast and easy.

  4. It bubbles and hums just like the old one used to! 5 Star Review

    Posted by on 29th Nov 2017

    Replacement for older model. Works just like the other one! Had to transfer the cord from old to new. Jen at "Love Your Hottub" is great. Understand product upgrade to newer technology. Will now replace "guts" of new model when necessary.

Previous | Showing reviews 5-8 of 18 | Next