iSpring WCS45KG+ WCFM500K Whole House Iron, Manganese, and Hydrogen Sulfide Water Filter + Water Softener - Set & Forget
About this item
- Stage 1: WCFM500K Iron, Manganese, and Hydrogen Sulfide Water Filtration System. It reduces iron (up to 12 ppm), manganese & hydrogen sulfide (up to 20 ppm), solids, and turbidity with 3-micron sediment filtration. Thanks to the automatic media regeneration feature, the system can last for up to 10 years or filters up to 500K gallons of water without the hassle of filter replacements.
- “Set & Forget'' Digital Control: With the LED screen, once you set your personalized auto-flush intervals depending on your incoming water quality and usage, WCFM500K is maintenance-free ever after, saving you time and money in the long run. It is indeed a silent guard at the point of entry for your entire house on well or city water.
- Use No Chemicals: With new technology, WCFM500K whole house water filter uses only air for media regeneration. Unlike similar systems from other manufactures, iSpring WCFM500K does not use any oxidizers or chemical feed other than the same air we breathe.
- Stage 2: WCS45KG Whole House Water Softener with Backwash Feature. This system has a high capacity for treating up to 45,000 grains of hardness. It removes calcium and magnesium from your water at the point of entry, providing you with quality soft water for cooking, bathing and laundry. It can be installed in businesses, institutions, hospitals, schools, and other enterprises.
- Protect Your Household Appliances and Plumbing from Scale and Expensive Repairs: The WCS45KG whole house water softener descales your entire water system and prevents scale buildup in water heater and pipes.
- Saves You Salt and Water: The system can calculate and design an economical and effective soft water treatment plan based on the water source and the treated water volume. You can also adjust the hardness of filtered water with this system based on your preference or requirements.
- Built to Last: The WCS45KG whole house water softener’s automatic backwash and media regeneration feature helps to extend the lifespan of resin and improve the system’s performance without the hassle of manual cleaning. It is equipped with pre-filled, quality ion exchange resin, corrosion-resistant and rust-free fiberglass tank, durable automatic control valve, and 1″ NPT inlet/outlet connector.
- For safe and effective use, disinfect unsafe or unknown quality water before use. Remove phosphate and avoid örganic contaminants as they can damage the media.
Frequently Bought Together

iSpring WCS45KG+ WCFM500K Whole House Iron, Manganese, and Hydrogen Sulfide Water Filter + Water Softener - Set & Forget

Stage 1: WCFM500K Iron, Manganese, and Hydrogen Sulfide Water Filtration System
Highlight Features
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Personalize the System Based on Your Situation
With the digital screen and smart control valve, you can easily set the self-cleaning intervals based on your water quality, family size, and preferred time. If there’s a change among the factors or you want to start a regeneration immediately, all you need to do is to press a few buttons. It’s all about YOU.
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Advanced Technology of Self-cleaning - Use No Chemicals
The first step of backwashing effectively removes contaminants attached to the filter media, restoring the filter’s performance and extending its lifespan. The second step introduces fresh air into the top of the tank for oxidation. Unlike some systems from other manufacturers, no additional oxidizers or chemical feed is needed for our system. The third step rapidly rinses the media to get rid of the dirty water from the first two steps, refreshing the filter for future water purification.

Please Note:
Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, also consider our iSpring Reverse Osmosis (RO) systems for additional protection.
We recommend installing this system before a water softener if applicable.
Stage 2: WCS45KG Whole House Water Softener with Backwash Feature
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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
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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.
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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
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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.

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

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

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 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.

We are here to help:
Register online to activate your extended manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
Local customers are welcome to visit us and pick up the products at 2480 Industrial Park Blvd, Cumming GA 30041.
- Availability: In Stock
- Model: WCS45KG+ WCFM500K
- Manufacturer: iSpring
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WCS45KG Manual
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Start Download
WCFM500K Manual.pdf