Save with Auto-Ship

Get the product you need, exactly when you need it, delivered right to your door. No more searching for the right part number, we've got you covered. Plus, you'll save $$ on every order and shipping is on us. Learn more

Save Money

Free Shipping*

Choose Frequency

*Free Shipping available in the contiguous US

Culligan RV-800 Inline Pre-Tank Exterior Water Filter (Level 1)

$34.99 List Price $49.99 Save 30%
Availability: In Stock
Fits a standard 3/4-inch garden hose
  • Ships fast!
  • Reduces chlorine, sediment, bacteria and more
  • Ensures you serve high quality drinking water in your boat or RV
See more product details
A genuine OE part, the Culligan RV-800 inline pre-tank exterior water filter ensures you have the cleanest possible drinking water supply in your boat or recreational vehicle. Built to install quickly and easily, this filter will reduce chlorine, sediment, bacteria, bad taste and odor for up to 12 months. Order the Culligan RV-800 inline pre-tank exterior water filter from us today.
Package Qty1
Used In BrandsCulligan
Manufacturer's IdRV-800
Actual Size (in)10 inches (length) x 2 3/4 inches (outside diameter)
Actual Size (cm)25.4 x 6.985
MediaGranular Activated Carbon with KDF Treatment
Primary Filter MediaGranular Activated Carbon
Filter Life (gallons)2,000
Filter Life (liters)7,570.82
Filter Life (months)12 months
Operating Pressure (psi)30 - 100
Operating Temperature (°F)40 - 100
Operating Temperature (°C)4.4 - 37.8
Flow Rate (gpm)1
Flow Rate (lpm)3.785
Country of ManufactureChina
CertificationsNSF/ANSI Standard 42
IncludesOne granular activated carbon filter, Hose, Plastic plugs, Installation Instructions, Filter change reminder sticker

Reduced Contaminants

The CULLIGAN-RV-800 reduces the following contaminants:

  • Bacteria
  • Bad Taste and Odor
  • Chlorine Taste & Odor
  • Sediment
  • Turbidity 5 NTU Max

The CULLIGAN-RV-800 is comparable with the following part numbers

RV-500 RV-500A
RV-600 RV-600A
RV-700 RV-800

Installation Guide


  1. The Culligan RV-800 inline filter system includes a 12-inch flexible hose for easy installation