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Mountain Water Co.
Mountain Water Co.

Whole-Home Softener & Carbon Filtration

Whole-Home Softener + Filtration

10" × 54" · 48,000 grain

A single tank softens and filters every tap — ResinTech CG10 resin and Jacobi coconut-shell carbon in one mixed bed, on a ceramic disc control valve.

NSF/ANSI 44NSF/ANSI 42NSF/ANSI 61WQA Gold Seal resinMade in USA
A Mountain Water Co. whole-home softener and filtration tank beside its brine tank

Key specifications

Softening capacity48,000 grains
Valve flow rate28 GPM
Service flow rate27 GPM
Media tank (D×H)10" × 54"
Media volume1.5 cu ft resin + carbon
Brine / salt tank15" × 35" square
Distributor tube1.25" high-flow
Bypass valve1" full-flow, included
Port connections1" NPT elbows
Best suited toUp to 3 baths

Operating requirements

Operating pressure30 – 125 PSI
Water temperature40° – 110°F (4° – 43°C)
Electrical120V / 60Hz — 12V 650mA transformer
Inlet turbidityUnder 5 FTU
Service flow27 GPM at 15 PSI pressure drop
Backwash flow3.0 gal/min
RegenerationUpflow counter-current, demand-initiated metering

Components, sourcing & warranty

Control valveCeramic disc control valve by Hankscraft — assembled in Wisconsin, 72-hour memory backup
Mineral tankEnpress LLC fiberglass pressure tank — made in Ohio
Softening resinResinTech CG10 strong-acid cation, 10% crosslinked — New Jersey, WQA Gold Seal
Carbon mediaJacobi granular activated coconut-shell carbon
Support beddingNSF-certified polishing gravel
AssemblyFort Worth, Texas
CertificationsNSF/ANSI 44, NSF/ANSI 42, NSF/ANSI 61
Tank warrantyLifetime — media tanks, storage tanks and brine tank
Ceramic disc warrantyLifetime
Control valve warranty5 years — valve body and circuit board
Media warranty5 years — resin and carbon
Labor warranty1 year from date of purchase

What the carbon reduces

  • Chlorine and chloramines
  • THMs and disinfection byproducts
  • PFAS / PFOA / PFOS
  • VOCs — benzene, toluene, xylene
  • Pesticides and herbicides
  • Hydrogen sulfide odor
  • Heavy metals
  • Taste and odor compounds

Component brands and certifications are those of their respective manufacturers. Do not use on water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

Full warranty terms are on the Mountain Water Co. warranty page. Specifications subject to change without notice.

Mountain Water Co. LLC · Morgantown, WV · (304) 435-9812 · info@getmountainwater.com