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Whole house water treatment systems>>  Salt Free Water Conditioners and Activated Carbon Filtration Systems for Hard Chlorinated City Water

No Salt, No Power, No Maintenance, NoScale® Systems Made in USA by AquaCera®

No scale water conditioners

Ecologically Friendly Technology

RS-CITY NoScale® consumer brochure>>

  • 100$ Shipping by ground transport for lower 48 states.
  • Easy Setup
  • Easy Installation, by-pass valves included with choice of type/size port
  • Conditioned Water Without Slippery Feel
  • 50% Less Soap or Detergents Required
  • Whiter Whites
  • No Scale Build-up on Fixtures and Appliances
  • Leaves Beneficial Minerals in Crystal Form
  • No Salt Bags, No Resin, No Hassles and No Softeners Ban!!!
  • NoScale® media carry WQA Gold Seal to NSF/ANSI-61 materials safety protocol
  • NSF Standard 42 Certified Activated Carbon Blend*
  • 120 day money back guarantee based on qualified water analysis report furnished to us prior sale.
No salt water softeners and carbon filtration systems for chlorine

Both models are complete and ready to install. Bypass valve included with choice of 1" CPVC, 3/4" copper or 1" copper connections.
Commercial and industrial models available for such application as car washes, laundries, cooling towers etc. Please call with your water flow requirements. FAQ about salt free water conditioners >>

Iron, manganese and hydrogen sulfide must be removed prior to installation!

Model Number
Service Flow
Each Tank Size in Inches
GAC Capacity/Gals.
Peak Flow
10 GPM
16 GPM
12 GPM
20 GPM
RS-CITY-CJ8 designed for 1-3 bathroom homes $1824
RS-CITY-CJ10 designed for 3-6 bathroom homes $2299
Call 1-888-664-3336 for larger models.

All replacement carbon media comes with gravel underbed and funnel. $40 shipping by ground transport for NoScale media , Free for carbon blend , lower 48 states, free shipping to existing whole house system customers

Replacement media for RS-CITY-CJ8 systems

NS-8-RB Replacement NoScale media $441.00
CTS.8 0.8 cu.ft. carbon blend media $249.00

Replacement media for RS-CITY-CJ10 systems

NS-10-RB Replacement NoScale media $589.00
CTS1.0 1.0 cu.ft. carbon blend media $370.00

SHIPPING CHARGE WAIVED for NoScale replacement media for customers who purchased RS-CITY systems from DoultonUSA.

NoScale® media transform dissolved calcium (CaCO3) to a crystalline form. The crystals are relatively insoluble, effectively isolating hardness up to 25 grains/gal. (420 mg/L) from the water chemistry. A practical alternative to conventional water softening systems using salt or potassium chloride.

These systems are designed to specifically tackle hard water problems with no salt or other regenerants, no backwash and no electricity. Long lasting filter media not consumed by the reactions.

First Stage: Special blend of granular activated carbon filter for maximum removal of chlorine, chloramines (chlorine/ammonia disinfectant) bad taste and odor, THM's (chlorine by-products), PAH's (chloramines by-products) and carbon based volatile organic compounds (VOC's) such as pesticides, herbicides and industrial solvents. Filtered water from every faucet in your house.
* Coconut shell carbon is CR1230C
* Bituminous carbon is Carbonsorb THM

Second Stage: NoScale® media tank actively remove existing scale formation in pipes and water heaters without the corrosivity, poor taste, and brine discharge from salt/potassium water softeners. Easier clean-up of water spots.

- Clothes are softer, cleaner, brighter, last longer and use less detergent
- Dishes are cleaner with less soap and hard water spotting
- No scale build-up on tubs, showers, sinks and plumbing fixtures
- Water using appliances such as dishwasher, cloths washers, water heaters, boilers, ice makers etc. last longer and are more efficient
- NoScale® media treated water will feel noticeably smoother to your skin and hair.

Quick links to more water filters for hard water plus other contaminants

    Point of use systems for hard water-countertop

  • Doulton Ultracarb ceramic filter plus for chlorine, bacteria,etc. The second housing of CP200UC+ can be fitted Limescale reduction cartridge.

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