I haven't purchased them yet. As far as I know they plug into an outlet to clean dirty electricity. A meter is necessary to check. You can call Stetzer Electric and speak with Dave Stetzer if you need to know more. It is not my strong suit.
PT From: [email protected] [mailto:[email protected]] Sent: Tuesday, November 15, 2011 3:55 PM To: [email protected] Subject: RE: CS>Renee's EMF protecting necklace What are the filters like? -------Original Message------- That's OK. They were very nice and recommended Stetzer Electric who makes filters. They said they have used his filters for years and they really help. I spoke with Dave Stetzer and he was a lovely man who was very helpful. No virus found in this message. Checked by AVG - www.avg.com Version: 2012.0.1869 / Virus Database: 2092/4618 - Release Date: 11/15/11
