The N-25 passive alternator noise filter was designed to eliminate in-line noise in auto sound systems. Applications include AM/FM cassette decks, compact disc players, equalizers and amplifiers, cellular phones, CB radios, etc. This super filter uses a specially wound toroid filter for minimal losses and maximum effectiveness.
S**A
I have added a high output alternator to my car ...
I have added a high output alternator to my car. I never had noticed any power issues after installing it until my recent addition of Bi Xenon Hid headlights. They had a very slight intermittent pulse to them with the engine running. I tried 4700 caps to no avail. This device cured my problem.
S**Y
this noise filter works very good on 2 meters but was a little weak on ...
this noise filter works very good on 2 meters but was a little weak on 20 and 40 meters. I have my ham radios in a 2006 taho.
L**R
this one worked super
after buying several filters out of all this one worked great and came with wiring documentation thank you The Best
S**Y
No good
Didn't work for me.on my 94hpc ..
R**S
Seems to cure the alternator and strobe noise in my ...
Seems to cure the alternator and strobe noise in my experimental (can't be used on a certified airplane) airplane. Worth the money.
S**S
Five Stars
It worked great.
W**R
One Star
Did not help my noise problem. I will remove it soon. Takes up a lot of space.
Trustpilot
1 week ago
3 weeks ago
