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H2O Single Housing Under Sink Filter w Pentek CBR2-10R Cartridge

H2O Single Housing Under Sink Filter

Model # H2O-RUS-100

  • Includes Pentek® CBR2-10R Replacement Cartridge
  • Pentek® CBR2-10R provides 1 Micron Absolute Carbon Block Filtration (99.9% removal) with Lead Removal.
  • RUS-100 removes Chlorine, Bad Taste, Odor, Color, and Sediment.
  • Removes Cryptosporidium and Giardia
  • Drinking Water Faucet provides all the water your family will need for drinking, cooking, coffee, tea, ice, juice and other beverages.
  • System includes all components for a standard installation including 1/4" Polyethylene Tubing and everything shown in product image.
  • Connecting your system to your Refrigerator is a breeze with our
    Ice Maker Connection Kit.
  • Monitor your water usage with an optional Flow Meter.
  • RUS-100 uses (1) Industry Standard 10" Housing and Cartridge.
  • Replacement Cartridges are available at the bottom of this page or from water companies and retail stores everywhere.
  • Market forces keep our cartridge prices low. Avoid systems that that use special cartridges because their cost is always higher.
  • Keep your options open. In a standard system like ours, when new technology becomes available you can always upgrade your cartridges without having to invest in a whole new system.
  • The RUS-100 will provide your family with an endless supply of water that is on par with bottled spring water.
  • 3 Year Warranty (cartridge excluded)

Faucet Options:

Upgrade Faucet click to view all styles and colors

Quick-Connect Guide:

Quick-Connect FittingsTubing connection has never been easier than with Quick-Connect fittings. View our simplified Quick-Connect diagrams to see how...


Environmental Impact:

Water Bottle Landfill

Use our Bottled Water Cost Calculator to find out how much of an impact you have on the environment.

Learn why filtration is better for the environment than bottled water.

Bottled Water
vs Tap Water

Gear Icon Specifications

H2O-RUS-100 Specifications
Max. Capacity 2,500 gal. Recommended Flow 0.5 to 1 GPM
Product Dimensions 12" × 4½" Shipping Weight 5¾ lbs.
Recommended Filter Replacement once per year
replacement instructions

Addon Icon Add-Ons / Accessories / Replacement Cartridges & Parts

Model # Description Price
FLR-868PSCP NSF® Certified Euro Style Drinking Water Faucet - Chrome Finish
Add To Cart
CBR2-10R NSF® Certified Pentek® CBR2 10R", 0.5 Micron Carbon Block Cartridge w/ Built-in Flow Restrictor, 99.95% Lead Removal Rate
Add To Cart
PP0208W Made in the UKNSF® Certified John Guest® 1/4" Union Tee (White Polypropylene)
Add To Cart
PPSV040808W Made in the UKNSF® Certified John Guest® 1/4" x 1/4" Straight Ball Valve
Add To Cart
ICEKIT14 Refrigerator / Icemaker Connection Kit w/ 1/4" Tee
Add To Cart