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Welcome to Highbrow Water Filters!
Backed by certified independent lab testing, DefenderShield® Signature Shielding Technology blocks up to 99.99% of EMF radiation from 0-10 GHz, which encompasses almost all frequencies used in the current 5G network.
Our Signature Shielding Technology blocks up to 99.99% of Radio Frequency (RF) EMF Radiation, which includes 5G, Cellular, WiFi, Bluetooth, and RFID, and 98.25% of Extremely Low Frequency (ELF) EMF radiation.
The following test summary shows that DefenderShield® Signature blocks up to:
99.9% - Radio Frequency (RF) Radiation
98.25% - Extremely Low Frequency (ELF) Radiation
Percentage (%) blocked per frequency in MHz
Percentage (%) blocked per frequency in Hz
The complete test report conducted by an FCC-Certified testing laboratory, can be viewed below.
Provide your family with easy access to pure, clean, wholesome water that’s better than bottled, everyday...right at home.