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GenSoft - Advantage 15GPM Water Softener

GenSoft – Advantage Water Softener

Starts at: $1,095.00


The GenSoft – Advantage line of water softeners offers a slick, durable assembly made in the USA.

SKU: WS-GSA-000 Category: Tag:


Excellent quality / Excellent Price.

The GenSoft Series Water Softener is a quality Professional grade water softener for your home. All our GenSoft Softeners are engineered and manufactured in America. Our GenSoft Advantage Series Softeners come with the Solid Durable Fleck Valve Controller. Fleck Valves have been the tried & true softener valves for many years. The GenSoft Advantage also provides additional water purification and clarity by providing our “Big Blue” Carbon water Filter on all Advantage Systems.
Our GenSoft Water Softeners also boast one of the industry’s leading warranties.



Tank Size Capacity (cu/ft) Maximum Capacity Brine Tank Size Salt Storage Capacity
WS-GSA-948 9" x 48" 1.0 35,000 Grains 15" x 17" x 36" 275 lbs
WS-GSA-1054 10" x 54" 1.5 53,000 Grains 15" x 17" x 36" 275 lbs
WS-GSA-1252 12" x 52" 2.0 70,000 Grains 15" x 17" x 36" 275 lbs
WS-GSA-1354 13" x 54" 2.5 88,000 Grains 15" x 17" x 36" 275 lbs

FLECK 5600 Valve

Fiber-reinforced polymer valve body for superior strength and durability, non-corrosive, and UV-resistant. Continuous service flow rate of 20 GPM with a backwash of 7 GPM. Backwash capability accommodates softener tanks up to 12" and filters up to 10" in diameter. Fully adjustable 3- or 5-cycle control for efficient and reliable water treatment system. Time-tested, hydraulically-balanced piston for service and regeneration. Designed with double backwash for reduced hardness leakage Rugged-built electromechanical timer designed with heavy duty 3/8" wide plastic gears

Filter or softener control valves. Downflow regeneration, Brine cam auxiliary switch. Fiber-reinforced polymer or stainless steel bypass valve. "L"-style backplate. Electromechanical 7- or 12-day time clock or meter delayed regeneration. Electromechanical Timer- Simple to adjust and easy to service with quick access to all internal components

Valve Specifications

Valve Material Fiber-reinforced polymer
Inlet / Outlet 3/4" or 1" NPT/BSP/Sweat
Cycles 7


Distributor Pilot 0.8125" or 1.05" OD
Drain Line 1/2” NPT
Brine Line 3/8”
Mounting Base 2-1/2” - 8 NPSM
Height From Top of Tank 7”


Down/Upflow Both
Adjustable Cycles Brine fill only
Time Available 180 min/regeneration

Meter Information

Meter Accuracy Range (3/4" Paddle) 15 gpm.25 - 15 gpm +/- 5%
Meter Capacity Range (3/4" Standard | Extended) 125-2,125 gal  |  625-10,625 gal

Typical Applications

Water Softener 6” - 12” Diameter
Filters 8” - 10” Diameter

Flow Rates (50 psi inlet) - Valve Alone

Continuous (15 psi drop) 20 gpm
Peak (25 psi drop) 26 gpm
CV (flow at 1 psi drop) 5.0
Max. backwash (25 psi drop) 7 GPM

Additional Information

Electrical Rating 24/110/220V 50/60 Hz
Pressure Hydrostatic: 300 psi
Working: 20 - 125 psi
Temperature 34 ° - 110 ° F

Prefiltration Benefits

Our 20" Big Blue PreFilter accomodates even high flow rates.  The 3/4", 1", or 1.5" NPT inlet and outlet port options are built into the cap. Also built into the cap is a pressure release that relieves pressure before changing filter cartridges.

Our carbon pre-filters help you get clean crystal clear water. Prefilters are also the best way to ensure the life of both your water softener and household appliances.

Prefilration Benefits

Additional information

Flow Rate

10 GPM, 15 GPM, 20 GPM, 25 GPM

Tank Size

13" x 54", 10" x 54", 12" x 52", 13" x 54"

Pressure Tank

No, Yes (+$100)




Residential Grade

Made in USA?



10yr Tank / 7yr Valve

1 review for GenSoft – Advantage Water Softener

  1. Josie McMillan

    The product came on time and was easy to set up. had a couple questions and GWS helped me out quickly.
    Great Job

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