Schaffner - FN258-7-29 referenced Network filter product produced by high technology. FN258-7-29 became irreplaceable of foundations. FN258-7-29 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. FN258-7-29 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.