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RVF-10 Culligan RV Pre-Tank Exterior Filter

Price $55.99 List Price Price $79.99 Save 30%
Availability: Discontinued - Free Shipping
Fits a standard 3/4-inch garden hose
  • Easily connects to exterior of RVs or boats with no tools required for installation
  • Slim design
› See more product details
Easy to install external water filtration system for RVs, campers, and boats.
Package Qty1
Used In BrandsCulligan
Manufacturer's IdRVF-10
Actual Size (in)11 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm)29.85 x 11.43
Outside Diameter (inches)4.5
MediaNon-Cellulose Carbon
Filter Life (gallons)250
Filter Life (liters)946.35
Filter Life (months)3 months
Micron Rating (Nominal)5
Operating Pressure (psi)30 - 125
Operating Temperature (°F)40 - 125
Operating Temperature (°C)4.4 - 51.7
Flow Rate (gpm)1
Flow Rate (lpm)3.785
Fitting Size (inches)3/8 inch
Country of ManufactureMexico
Warranty Guarantee5 year limited warranty
IncludesFilter housing, Hose connection kit, Culligan NCP-10 replacement cartridge, Installation and operation instructions, Filter change reminder sticker

Reduced Contaminants

The CULLIGAN-RVF-10 reduces the following contaminants:

  • Bad Taste and Odor
  • Chlorine Taste & Odor
  • Sediment

The CULLIGAN-RVF-10 is comparable with the following part numbers

D-15 D-20
D-30 NCP-10
OR-38 Replacment O-Ring P5
RVF-10 SW-1 Housing Wrench

Installation Guide

User Guide


  1. Wrap the 3/8-inch fitting (on the 3/4-inch female hose adapter) with plumber's tape (included), and screw into the INLET side of the filter system. Wrap the male hose adapter with plumber's tape and screw into the OUTLET side of the filter system
  2. Use a wrench to tighten firmly. DO NOT OVERTIGHTEN. About one thread should remain visible when fittings are tightened
  3. To protect the system from possible damage, install the system between two hoses. The short hose (included) should be used to connect the outlet side of the filter system with the storage tank inlet
  4. A sanitary hose can be used to connect the water faucet to the inlet side of the filter system
  5. Before running water through the RVF-10 system into the storage tank, flush out any carbon fines that may be present in the carbon cartridge. Disconnect the hose at the storage tank and turn the water supply on for approximately one minute
  6. Turn off water supply and reconnect the hose to the storage tank
  7. Installation is now complete