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Reviews (2)
Jan 05, 2011
TOTAL RIPOFF
It was advertised as a new Radio Amateur's Handbook. The only thing "NEW" about it is the printing. It was new information in the early 1900s in the days when a crystal set with "Cats whisker" was a big thing.
Nov 01, 2016
Wick Filter
Been using these wicks for years from the same supplier. Have two humidifiers and this package has four sets of wicks to keep them working properly regardless of varying water quality.