Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s)

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

RV Undersink Water Filters

Make sure your family has access to the healthiest water no matter where you are, with an RV undersink water filter; after all, you never know what’s in the water when you’re traveling. Just an in any home, your RV or motor home needs an advanced water filtration system to filter out impurities, bacteria, and other contaminants. While an RV undersink water filter from Discount Filter Store will ensure crystal-clear water flows from your faucets, you may also want to consider purchasing an RV pre-tank exterior filter to filter out solids and sediment.

The biggest difference between RV undersink water filters and traditional household under sink water filters is size, and depending upon the size of the RV or mobile home, you may in fact be able to install a household undersink water filter in your RV. Not sure what type of water filter to install in your RV, give out experts a call at 1-800-277-3458 and we’ll help you find the perfect water filter for your RV.

1 Item(s)

Grid  List 

Set Descending Direction
  1. OR-38 Culligan Undersink and RV Filter O-Ring

    OR-38 Culligan Undersink and RV Filter O-Ring

    Fits Culligan undersink and RV filter systems including US-550, US 560, SY-5167, and SY-5197 Learn More
    $4.99 Retail Price:  $9.19

1 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top