With the BlackSilent series of fans, NoiseBlocker proves that low noise and quality construction does not have to come with a high price. These quality German-designed fans feature the NB-LongLife sleeve bearing for more than double the lifespan of typical sleeve bearings to provide long-lasting quality and excellent performance at a budget price.
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.