Circle Reverse Osmosis Filter
Sediment and Carbon Block Filter Replacement Pack

In addition to its reverse osmosis membrane filter, the Circle utilizes carbon filtration to reduce contaminants found in drinking water. Replacing these filters every 6 months helps ensure your water stays as clean as it should.

$79.99

Excluded from Sale or Coupon Offers

Add Extended Warranty Details

Not available for shipment to Canada
Ships for free to contiguous US and Canada
Ships for free to contiguous US

Reverse osmosis filtration gets an extra boost from carbon.

Reverse osmosis membrane technology combines with 3-stage carbon filtration to deliver drinking water that’s not just safer, but tastier, too. This filter replacement set is designed for use with the Circle Reverse Osmosis Under Sink Water Filtration System, which features Gold Seal Certification by the Water Quality Association (WQA) for reduction of 64 contaminants, including lead, chlorine, chloramines, industrial chemicals, cysts, and more. To keep your system running at its best, replace your carbon filter set every 6 months. Your purchase also includes a battery replacement for your faucet’s filter change indicator.

holds WQA certification when used with the Circle RO System
powerful activated carbon and carbon block filtration
designed for easy installation

Item #RF-20

Full Features

Water Quality Association certification

holds WQA certification for reduction of 64 contaminants when used with the Circle Reverse Osmosis Under Sink Water Filtration System
certified under NSF/ANSI standards 42, 53, 58, and 372*
reduces VOCs, particulates, and chlorine
see Performance Data Sheet for full list of contaminants reduced

Crystal clear benefits

activated carbon block filter replacement set
sediment filter reduces rust, sand, and particulates
carbon block pre-filter reduces VOCs, chlorine, and soluble contaminants
carbon post-filter further reduces VOCs and lingering contaminants, along with chlorine taste and odor

Designed for easy installation

easy “twist-and-seal” filter changes
includes filter indicator replacement battery
replace every 6 months

Specs & Documents

Dimensions

Sediment, Pre-Carbon, and Post-Carbon Block Filter: 11”(H) x 2.5”(Dia)

Weight

Sediment, Pre-Carbon, and Post-Carbon Block Filter: .40 lbs

Filter Life

6 months

Model Number/SKU

RF-20

Downloads

Certifications & Notices

* See performance data sheet for more details. Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.