Block - HF1K 100-400 referenced Harmonic Filter: THD-I = <8% product produced by high technology. HF1K 100-400 became irreplaceable of foundations. HF1K 100-400 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. HF1K 100-400 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.
