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: Recommended for an average-sized home, as it typically takes 15–20 filters to effectively "clean up" a standard residential environment. Available for ~$855 at Less EMF . Critical Installation Hardware
The filters are typically available in various quantities to suit different home sizes and electrical pollution levels. buy stetzerizer filter
: Plugs into outlets to identify high-pollution areas. A reading below 50 GS units is generally considered acceptable, while below 25 GS units is ideal. : Recommended for an average-sized home, as it
To ensure the correct number of filters are purchased and properly placed, the is highly recommended. : Plugs into outlets to identify high-pollution areas
Purchasing (also known as Graham-Stetzer filters) is a strategy used to reduce "dirty electricity"—high-frequency voltage transients and harmonics—on electrical wiring. These plug-in devices are designed to filter electrical noise within the 2 kHz to 150 kHz range, which proponents claim can improve power quality and alleviate symptoms such as headaches or fatigue for those with electrical hypersensitivity. Purchasing Options and Kits
