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Brondell RC100 H2O+ Circle Reverse Osmosis Water Filtration System

Original price $449.99 - Original price $459.99
Original price
$449.99
$449.99 - $459.99
Current price $449.99

Ships for just $15. Free shipping on orders $1,500+

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SKU RC100

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Brondell Circle Compact Under Sink Reverse Osmosis System with Low Wastewater

The Brondell H2O+ Circle RC100 is a compact under sink reverse osmosis system for households that want a deeper level of filtration than a standard filter provides. Four separate filters reduce industrial chemicals, heavy metals, VOCs, dissolved solids, bad tastes and odors, and the system is tested and certified by the Water Quality Association to NSF/ANSI 42, 53, 58 and 372.

What sets Circle apart is how little water it wastes. Conventional reverse osmosis systems send several gallons down the drain for every gallon of drinking water they make. Circle's patented design removes the back pressure that causes that waste, and Brondell rates it up to 10 times more efficient. It also refills more than twice as fast as other nonelectric systems, so the 1.6 gallon storage capacity is ready again sooner.

The system fits in most sink cabinets, measuring 13.8 inches long, 9.25 inches wide and 16.5 inches high and weighing 14.6 pounds. Water is delivered through its own countertop faucet, offered in chrome (RC100) or brushed nickel (RC100-BN) so you can match your kitchen fixtures. An LED indicator on the faucet lets you know when it is time to change filters, so you never have to guess.

The RC100 is rated for 3,500 gallons for chlorine taste and odor reduction and 243 gallons for VOC reduction. Everything needed for a standard installation comes in the box, including the T valve, drain clamp and installation accessories.

Pure Bath Supply is an authorized Brondell dealer. Every order ships brand new in the original box and is covered by Brondell's manufacturer warranty. The user manual and spec sheet are in the Product Manuals and Specifications tabs below, and Brondell's installation video is in the photo gallery.

ModelsRC100 (chrome faucet), RC100-BN (brushed nickel faucet)
Typeunder sink reverse osmosis system
Filtrationfour stage reverse osmosis
CertificationsWQA certified to NSF/ANSI 42, 53, 58 and 372
Storage capacity1.6 gallons (6.0 liters)
Rated capacity3,500 gallons for chlorine taste and odor, 243 gallons for VOCs
Dimensions13.8 in. L x 9.25 in. W x 16.5 in. H
Weight14.6 lbs
Faucet finishchrome or brushed nickel
Download Spec Sheet
  • Up to 10 times more efficient, with far less wastewater than conventional reverse osmosis
  • Four stage filtration reduces heavy metals, chemicals, VOCs and dissolved solids
  • Refills more than twice as fast as other nonelectric systems
  • WQA certified to NSF/ANSI 42, 53, 58 and 372
  • Compact design fits most sink cabinets
  • Faucet LED indicator signals filter changes
  • Chrome or brushed nickel faucet to match your kitchen
  • Includes: reverse osmosis system with filters, countertop faucet with LED indicator, T valve, drain clamp and installation accessories
  • Warranty: Brondell 1 year warranty
View Warranty Details

Download the manufacturer documents for this product (PDF).

Product Manual Spec Sheet