ParaZapper ™ Hulda Clark Parasite Zapper Please note: This site is outdated, please visit:

the Best Zapper is ParaZapper MY

This site is being updated, Please use Hulda Clark ParaZapper

Please order your Hulda Clark ParaZapper from

ParaZapper™ UZI Specifications

ParaZapper UZI Review including chart and images

Super Strong Deluxe Zapper really kicks! Six zappers in one. 10.5 volt output.

Newer improved version, the UZI-3, with automatic cycling, and a total of 41 frequencies is now available

See also ParaZapper ™ CC2 with 29 frequencies in 6 modes

And ParaZapper ™ MY with 80 frequencies in 20 mode selections.

The Hulda Clark Zapper concept was introduced by the late Dr. Hulda Clark in the early 1990's,

originally intended for the purpose of improving health by neutralizing parasites and pathogenic organisms in the human body with a microamp current applied at the skin surface. After sales of many thousands of these units, we have very many satisfied and happy ParaZapper customers.

We offer a safe, good quality, reliable product, made in the U.S.A., that works and our customers love it.

A good reason to buy our products is that we offer better quality at near wholesale prices, not the over inflated prices that some dealers charge. Do not end up paying over $200.00 for a product that has nothing more than a timer chip, cheap components, and should only sell for $60.00 or less. Any zapper that sells for over $130.00 US should have a microprocessor ( computer chip ) in it. All of our products except for the STD and the CCa have a microprocessor for greater accuracy and reliability.

We also have a toll free phone line that you can call if you ever have a problem. This combined with a 5 year warranty and a 30 day money back guarantee makes ParaZapper a great bargain, compared to other zappers.

These products use Pulsed Electric Field technology which has been studied by the FDA for inactivation of microbial organisms in foods. In order to reduce risk of exposure to high intensity fields, we use a lower voltage for a longer duration which is specified in their documentation. For this reason, these products are not intended for large mass or large volume applications. PEF has been tested for use in killing bacteria and other microbes in substances such as Apple Juice, Orange Juice, and Milk since the 1990's.

ParaZapper Customer comments

ParaZapper ™ Hulda Clark Parasite Zapper En Espanol

When observed under the microscope, the electrical current appears to explode almost all of the micro-organisms present.
For more information, see: zapper works video.

If you are looking for the absolute best zapper, check out our ParaZapper ™ UZI with copper paddles and pads below. It is actually 6 different zappers in 1.

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Notice: We have new improved models available now.

En Espaρol

We are adding to our product line so read to the end of the page for full information.

ParaZapper ™ Dr. hulda clark parasite zapper parasite zapper hulda's zapper dr hulda clark zapper
  • Positive offset as specified by Dr. Clark
  • Yes, Stabilized output on all ParaZapper ™ models.
  • Better Dual Frequency zapper (30 kHz)and (2.5 kHz)
  • Dual Frequency = better results than single frequency.
  • Better Zapper Made in the USA of high quality parts .
  • Better Top quality wires and plugs, more compact
  • Solid wire connections, no rinky-dink alligator clips.
  • Long battery life: Power LED
  • Instructions for water treatment.
  • Information booklet available separately.
  • Ruggedly built for long lasting reliability.
  • Some competitors models are cheaply built.
  • Best Zapper Price, Quality, Reliability, Performance .
  • Battery included but no Sea Salt, etc.

Over 25,000 sold with over 97 percent customer satisfaction.
If you are looking for a high quality, rugged, reliable product,
you have found the right site.

Some companies use Dr. Clark's name and image on their site, however, they are not Dr. Clark and don't have any connection to her. Sadly, Dr. Clark passed away in Sept. 2009. Note that there are some units available that connect to the wall outlets. You need to be warned that some of these are poorly made and may be potentially lethal. Also, before buying a zapper, call the company selling it and verify that it is made in the U.S. because many foreign made units often don't have good quality standards. We strongly recommend that your zapper be made in the USA.

If you are wanting to buy a zapper for personal experimentation, you may order one and may choose to experiment with the zapper after purchasing it.

While zappers have safely been in use since the early 1990's, The Hulda Clark Zapper, regardless of who makes or sells it, is not FDA approved for human or animal use. Do not be misled by the claims of others.

NOTICE: Dr. Clark states that she does not sell Zappers. See: Any site pretending to be hers should not be trusted. Our only relationship with Dr. Clark is selling a high quality product designed in accordance to the recommendations in her books. Be especially wary of sites that claim to be "Official", "the original", or "the only". Some of these products are of lower quality and may be less beneficial. Note that the best single frequency zapper in the world is not as good as a dual frequency zapper.

ParaZapper ™ PLUS-2 Dr. Hulda Clark zapper parasite zapper hulda's zapper

We have several models of Zappers sold not for use on pets or farm animals. These devices are not sold for use on humans. The ParaZapper ™ microbe zapper is popular, because it is easy to use, rugged, reliable, and inexpensive.

  • Zapper based on Dr. Hulda Clark's original parasite zapper circuit with improvements to make it better.
  • Electronics are encased in durable, rugged ABS plastic. Smaller and light weight 0.5 lbs.
  • Higher zapper output with ParaZapper ™ PLUS-2 you get a full 9 volt output instead of 7.5 that regular Hulda Clark Zappers produce.
  • Adjustable Current control with ParaZapper ™ CCa you get a full 9.6 volt output, and adjustable current from 4 ma to 9 ma.
  • Easy to use push button switches for power and frequency selection. Professionally designed zapper.
  • Copper handles are soldered to instrument grade cables with lead free silver solder and provide a larger contact area.
  • Competitors offer flimsy alligator clips that do not make a solid connection and corrode as well.
  • Optional Copper Pad Electrodes provide a stronger zapper signal due to extended contact area.
  • Maximum effectiveness compared to similar devices. PLUS-2 and CCa include stabilized output.
  • Bright TriColor LED lets you know that the unit is working correctly. With ParaZapper ™ PLUS-2 and ParaZapper ™ CCa Yellow / Orange means that it is working correctly.
  • Long Battery Life. Easy open 9 volt battery holder. Red Low Battery Indicator on ParaZapper ™ PLUS-2.
  • Does not include sample startup supplies. Sea Salt, etc.
  • Satisfaction guarantee includes a 30 day return policy, 5 year parts and labor warranty on our Zappers.

Confused? See: Confused about the best zapper for me.

En Espaρol

Limited Warranty

Shipping Technical



8 zapper selections below

Standard ParaZapper
Model pz10020
ParaZapper Plus-2
Model pz10030
ParaZapper CCa
Model pz00040
ParaZapper Bundles
Model pz00046 and pz00043
New! Better! ParaZapper ™ CC1
Accessories, paddles, pads, etc.


Using these devices for eliminating parasites from water is easy but is not 100 percent effective.
Before and after microscopic examination of pond water samples show significant reduction of microbial content after usage in some but not all cases.
When observed under the microscope, the electrical current appears to explode almost all of the micro-organisms present.
For more information, see: zapper works video.
Normal application is to place the electrodes into the water, further apart is better.
The unit is then turned on 7 minutes or longer, turned off for 20 minutes, and this is repeated 3 or more times. Note, these are minimum duration and cycles for smaller volumes of water. Naturally, large volumes of water may require longer times, a greater number of cycles, and more powerful units.

Not intended for use with drinking water, potable water, swimming pools, or for food preparation.

For additional information about zapping, see: Parasite Zapping and the Zapper.

FDA Petition for zappers
[Click here] to Ask congress to stop the FDA from pursuing zapper manufacturers and depriving you of your right to make health choices.

Contact Webmaster:
Contact Sales:

Our normal phone hours are 9:30 AM to 3:00 PM Central time
however, if you need to reach us at other times, call anyway.
We do not take orders by phone and can not make recommendations for use with humans or animals.
A book about zapping is available from another site: Parasite Zapping and the Zapper with information on the Zapper.
If we are not in, leave a name and phone number, we will call back.

Phone# 1-866-765-5116 Nationwide Tollfree
--or-- 205-856-3909 Alabama Local
Both numbers are for the same phone line.

FAX 205-815-0632

ParaZapper is a trademark of
Para Systems, Inc.
5537 Balboa Ct.
Pinson, AL 35126 USA
All rights reserved.

Notice: On advice of counsel, we are required to inform you that the statements and claims on this web site have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure or prevent any disease -- not for use on humans or with pets. These battery powered devices are not offered or intended for human use or to diagnose or prescribe for medical or psychological conditions nor to claim to prevent, treat, mitigate or cure such conditions, nor to recommend specific products as treatment of disease or to provide diagnosis, care, treatment or rehabilitation of individuals, or apply medical, mental health or human development principles. The devices discussed herein have not undergone evaluation and/or testing by the United States Food and Drug Administration or like agency of any other country. Risks that might be determined by such testing are unknown. The information on this site is not a substitute for medical or veterinary advice.


Historical references

Other References
ParaZapper UK
ParaZapper Review

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