City Water Double Dome Countertop Filter System

This sleek, dual-dome system connects in seconds to standard faucets and delivers up to 40 gallons per hour of freshly filtered water for drinking, cooking, coffee, and more. A chrome diverter valve allows you to easily switch between filtered and unfiltered water as needed.

What’s Inside:
This powerhouse filter features two premium cartridges—AF-10-2070 and AF-10-1052—each targeting different contaminant groups for full-spectrum protection:

• AF-10-2070
  A multi-media cartridge loaded with:
  • 1.5 lbs of KDF-85: Targets iron, hydrogen sulfide (H₂S), and heavy metals like lead and mercury. Also inhibits microbial growth inside the filter.
  • Catalytic Carbon (Centaur): Engineered for chloramine and chlorine removal while improving taste and odor.
  • SIR-900: A specialty ion-exchange resin that targets fluoride, arsenic, and other anionic contaminants.
• AF-10-1052
  A granular activated carbon (GAC) cartridge made with acid-washed coconut shell carbon, known for its purity and high adsorption capacity. This cartridge powerfully reduces: Chlorine, Unpleasant tastes and odors, Volatile Organic Compounds (VOCs), and Residual disinfectants.

Perfect for: 

• Homes on municipal water

• Apartments and rentals

• Pre-filtration for reverse osmosis

• Health-conscious households and cooks who care about water quality

• Filters over 600 contaminants including chlorine, fluoride, lead, and bacteria
• Compact, portable, and perfect for apartments or rentals
• Filters stay fresher longer with built-in bacteriostatic media
• Includes chrome faucet diverter and customizable dual filter cartridges
• Produces up to 40 gallons per hour of clean water
• Filters last 12 months or 1,500 gallons

Dimensions: 12” L x 11” W

Dimensions: 12" H x 11" W

What’s Included:

• City Water Double Dome Countertop System
• Two filter cartridges
• 3/8" tubing with attached diverter valve
• Faucet wrench
• 15/16"-27 faucet adapter
• 13/16"-27 faucet adapter

The system sits beside the sink and connects to the end of your existing faucet using the included faucet diverter and tubing. It does not require drilling, permanent plumbing changes, or installation beneath the sink.

To use the system:

1. Remove the aerator from the end of your faucet.
2. Attach the faucet diverter directly to the faucet.
3. Connect the tubing from the diverter to the countertop filter system.
4. Turn on the cold water.
5. Use the diverter lever to send water through the filter when filtered water is needed.
6. Switch the diverter back to use regular, unfiltered faucet water.

The included diverter is compatible with most standard faucets that have a removable aerator. Pull-down, pull-out, sprayer-style, waterfall, and some specialty faucets may not be directly compatible.