PAC SNI-1/3.5 Noise Filter
This noise filter did not help my problem at all. I actually made it much worse. Not only was I still able to hear all of the noises that had been there before adding the filter, but now the music volume and sound were like going from stereo to mono. Waste of time and money. The only reason there is 1 star is because the rating could not be submitted with 0.
Cons: Added worse distortion.Crutchfield response on May 22, 2017 We're sorry you're having problems with your noise filter. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our tech support team right away. They can help you solve the problem or set up a return within 60 days of purchase. We forwarded this review to our Technical Support team for follow-up. Lifetime tech support comes with every Crutchfield purchase.