Graham-Stetzer power bar comes with two Graham-Stetzer filters and built-in surge surpression - perfect for computers and entertainment centres. To reserve an order when in back in stock call 1 877 987-5185.

Graham-Stetzer Microsurge meter designed to measure the amount of "dirty" electricity in an AC electrical curcuit. Digital display 1-1999 GS units. Call 1 877 987-5185 if you have questions or would like to order by phone. See detailed information about th [...]

Designed to reduce dirty electricity in AC electrical curcuits. See more about Graham-Stetzer filters at www.dirtyelectricity.ca

A Package of 20 Graham-Stetzer filters. This is the recommended amount required for homes 1,100 to 1,800 square feet. Call 1 877 987-5185 if you have questions or would like to order by phone.

20 Graham-Stetzer filters and one Microsurge meter (you can also order by phone at 1 877-987-5185) All US orders are shipped from the USA to save you duty and shipping costs.