Shopping Cart

Your cart is empty.

Your cart is empty.

Newmar 150-a Alternator Filter

Free shipping on orders over $29.99

$250.86

$ 99 .00 $99.00

In Stock

About this item

  • Heavy duty aluminum construction
  • Operate on 6-48 VDC systems
  • Integral mounting flanges for secure installation
  • Brass stud connectors on alternator filters accommodate high cables and terminals
  • Color coded wire leads on all other models make in-line installation easy


The Newmar 150-A 150 Amp Noise Filter can be used singly or in combination to attenuate conducted line noise, either at the affected equipment or at the noise source. Get rid of popping, static and garbled audio and image with the 150A.


robert williamson
Reviewed in the United States on October 12, 2023
I thought spending the cash for something like this would work. It has not. After the $$, time & labor spent to install this in my truck I am not 100% satisfied. I am still getting an alternator wine when my stereo is on but volume is down all the way. I am not removing it. I t was too much work to install and permanent change to the wires were made for the install.
George C
Reviewed in the United States on November 23, 2022
I installed it correctly with the ground and it didn’t attenuation the alternator sound in my sound system. Returned right away.
Bridget
Reviewed in the United States on August 18, 2015
Worked great!