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iSpring WCS45KG Whole House Water Softener with Backwash Feature - 45,000 Grain Capacity for Households and Business

Regular price $1,558.99
Sale price $1,558.99 Regular price $1,558.99
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In stock · Ships within 1–2 business days

iSpring WCS45KG
$1,558.99

Features

whole house water softener
  • WCS45KG is easy to install

    Easy to Install

    DIY Installation with basic plumbing knowledge

    1" NPT Inlet/Outlet

    Power adapter, hex key, sewage and overflow pipe, clamps, connect screws, o-rings, and grease included

  • WCS45KG is easy to use

    Easy to Use

    With pre-filled resin, you just need to add salt to make it work

    The system can be set up based on your water condition and water usage

    You can also adjust the hardness of filtered water with this system based on your preference or requirements

    Multi-Language Function: English, Spanish, French and other languages are available.

  • WCS45KG is easy to maintain

    Easy to Maintain

    The system can be set up for automatic backwash and media regeneration

    No need for manual cleaning

    Immediate or delayed manual regenerations are also available if needed

    Built-in vacation mode function to keep the water inside the equipment flowing regularly and prevent algae and bacteria when you are away

  • Ispring provides life time customer support

    Easy to Ask

    If you have any questions or concerns about this water softener, please feel free to reach out. We are always happy to help!

    We provide life-time tech support at iSpring. If you or your plumber have any issues with installation, please reach out.

WCS45KG saves space

Built to Save

Save space: the system is compact and with no separate tanks

Save water: In areas with better water quality, override mode can be enabled to help users save water

Save salt: The system can calculate and design an economical and effective soft water treatment plan based on the water source and the treated water volume

WCS45KG is long lasting system

Built to Last

Corrosion-resistant & Rust-free automatic control valve

Quality ion exchange resin

Corrosion-resistant & Rust-free fiberglass Tank

High capacity of up to 45,000 grains or 94 grains per gallon

WCS45KG improves the water quality

Built to Improve

Upon purchasing the system, you are investing in a healthier life and peace of mind.

Soft water improves the condition of your hair and skin and makes them softer and more smooth

Soft water also improves the cleaning of your laundry and dishes, making them stainless and spotless

Soft water prevents pipes and household appliances from scale and clogging, helping to extend their lifespan and releasing your burden on plumbing repair and replacements

please read before purchase

Please Note:

This water softener DOES NOT have a built-in sediment filter. So if there is a lot of sediment in your water, we recommend installing a pre-filter such as iSpring WSP50ARB sediment filter before this system.

Iron would negatively impact the effectiveness of water softener and we highly recommend installing an iron filter before this system if there's iron in your water. Please check out iSpring WCFM500K whole house iron filter (3ppm < iron level < 12 ppm) or iSpring WGB32BM / WGB22BM / WGB21BM whole house iron filter (iron level < 3 ppm).

This water softener uses salt to soften water. If you want a saltless water descaler, please check out iSpring WDS150K, iSpring ED2000, or iSpring WSP50-SL water descalers.

You SHOULD NOT drink the water from any softener. If a water softener is necessary because the water is hard, we recommend adding a reverse osmosis drinking water system (like iSpring RCC7AK RO system) in the kitchen to remove the sodium that the softener leaves behind.

  • AvailabilityIn Stock
  • Model WCS45KG
  • Manufacturer iSpring
  • Product Weight 120.0 LB

Manuals

WCS45KG Manual.pdf Download

iSpring vs Other Brands

Feature
NSF/ANSI 58 Certification
Yes (full system certified)
Often partial or none
Verified performance & safety
Filtration Stages
Clear 3/4/5/7 stage options
Usually 4-5 stages
More complete options
Alkaline Remineralization
Available (RCC7AK/RCC7AK-UV)
Rare or expensive add-on
Better taste & pH balance
See-through 1st Stage Housing
Yes, smart flow sensor
Unavailable in most systems
Easy visual inspection
Daily Production
75 GPD (reliable output)
Often lower or overstated
Reliable daily production
Replacement Filters
Widely available & affordable
Hard or harder to find
Lower long-term cost
Installation
DIY friendly, no plumber needed
Can be more complex
Faster & easier set-up
Support & Warranty
Responsive support + solid warranty
Varies widely
Better post-purchase experience
Value for Money
High performance at competitive price
Higher price for similar specs
Better cost-effectiveness

Reviews

Support

How to install