Check the listing for details. PROCOMM PLF1520 UNIVERSAL IN-LINE 15 AMP DC POWER NOISE FILTER. Condition: New. Listed at 34.99 USD. CCB RADIO SUPPLY AND ELECTRONICS PROCOMM PLF1520 UNIVERSAL IN-LINE 15 AMP DC POWER NOISE FILTER BRAND NEW PROCOMM PLF1520 UNIVERSAL IN-LINE 15 AMP DC POWER NOISE FILTERInstalls between your CB radio or car stereo and DC power supply to filter out line noise & reduce electrical interference0-20 v DC @ 15A continuous –20A peakBi-directional filter -works in either directionWorks universally Installs in minutesColor coded jacks for simplicityCompact size for ease of placementDetailed instructions for optimum results included BUY WITH CONFIDENCE JUST CHECK OUR FEEDBACK!!!! 30 DAY NO HASSLE RETURN POLICY EFFINGHAM RADIO REPAIR EFFINGHAM, ILLINOIS CB RADIO SUPPLY EXIT 160 I/57 & I/70 COBRA 29 LTD CLASSIC CB RADIO PEAKED AND TUNED $179.95 Astatic 636L CB Radio Microphone with Aries Metal Buddy Hook Combo Mic Kit $33.79 Road King RK56 CB Radio Microphone & Aries Metal Buddy Hook Combo Kit $48.99 Gear Keeper RT2-4212 23" FLAG Star Stripe Retractable CB Radio Microphone Hanger $21.99 PROCOMM SINGLE GROOVE MIRROR CB RADIO ANTENNA MOUNT W/ HEAVY DUTY SO239 STUD $12.06