Protection for a large house, a store, office building, or business. The 30cm disc prevents EMF radiation from computers, mobile phones, cordless telephones, WiFi, laptops, and environmental influences of any kind. For best effect, disc should be placed centrally in the building.

In ponds and pools the UMH EMF disc reduces the formation of algae. The 30cm disc is perfect for vitalizing and keeping all food and beverages fresh longer. It is also ideal for your sleeping area, workplace, in car trips, or under your favorite couch or sitting chair. According to studies, the UMH EMF disc assists in relieving pain, and stimulating the central nervous system. (READ MORE)


  • Effective Operating Radius is 30 meters / 98.5 ft
  • Diameter is 30 cm / 11.8 inches
  • Thickness is 5 mm / 0.2 inches
  • Weight is 770 grams / 1.7 lbs
  • Material is 80% silicon dioxide and 20% specialized hardened glass

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