1. Introduktion
This manual provides detailed instructions for the installation, operation, and maintenance of your iSpring WGB32B 3-Stage Whole House Water Filter System. This system is designed to filter water at the point of entry to your home, reducing sediment, rust, taste, odor, and up to 99% of chlorine, ensuring cleaner water throughout your household.
2. Sikkerhedsoplysninger
Please read all safety warnings and instructions carefully before installing or operating the system. Failure to do so may result in property damage, injury, or death.
- Always turn off the main water supply and relieve pressure before performing any installation or maintenance.
- Do not overtighten fittings or filter housings, as this can cause cracks and leaks.
- Brug passende personlige værnemidler, såsom sikkerhedsbriller og handsker, under installation og vedligeholdelse.
- Ensure all connections are secure and leak-free before restoring water pressure.
- Dette produkt indeholder kemikalier, der af staten Californien er kendt for at forårsage kræft og fosterskader eller andre reproduktionsskader (advarsel i henhold til Proposition 65).
3. Produktet er slutview
The iSpring WGB32B is a 3-stage whole house water filtration system featuring 20-inch by 4.5-inch filters and 1-inch NPT inlet/outlet ports. It is designed to provide robust water flow while effectively filtering your home's water supply.
3.1 Filtrering Stages
- Stage 1: PP Sediment Filter (FP25B) - Reduces sediment, dirt, sand, rust, and other large particles down to 5 microns.
- Stage 2: CTO Carbon Block Filter (FC25B) - Further reduces chlorine, tastes, odors, and chemicals.
- Stage 3: CTO Carbon Block Filter (FC25B) - Provides additional filtration for chlorine, tastes, odors, and chemicals.
3.2 Key Features and Specifications
- Model: WGB32B
- Mærke: iSpring
- Dimensioner: 24.5 cm L x 8 cm B x 28 cm H
- Varens vægt: 45 pund
- Maksimal gennemstrømningshastighed: 15 gallon pr. minut (GPM)
- Filterkapacitet: Up to 100,000 Gallons or 1 year (depending on water quality)
- Indløbs-/udløbsstørrelse: 1" NPT
- Driftstemperatur: 4°C - 38°C
- Max Supported TDS: 300 PPM
- Inkluderede komponenter: 1 system, 3 filters, filter housing wrench, and user manual



4. Installation
The iSpring WGB32B system is designed for DIY installation. Refer to the included user manual for detailed diagrams and safety precautions. It is recommended to install the system at the main water supply line entering your home.
4.1 Trin før installation
- Sluk for vandforsyningen: Locate and turn off the main water supply valve to your home.
- Lindre trykket: Open the nearest cold water faucet to drain water from the pipes and relieve pressure.
- Saml værktøjer: Ensure you have all necessary tools and fittings, including a pipe cutter, adjustable wrench, plumber's tape, and a bucket.
4.2 Applying Plumber's Tape
Proper application of plumber's tape (thread seal tape) is crucial to prevent leaks at threaded connections. Apply 6-8 wraps of tape in a clockwise direction to all male pipe threads. Ensure the threads are clean and free from debris before application.
4.3 Montering af systemet
Choose a suitable location for the system, preferably near the main water inlet and a drain. The system should be mounted to a sturdy surface, such as wall studs, using appropriate hardware. The black metal bracket provided is designed for secure mounting.

4.4 Connecting to Plumbing
Cut into your main water line and install the system. Ensure the water flow direction matches the arrows on the system's manifold. The inlet should be on the right and the outlet on the left when facing the system. If your plumbing requires a different flow direction, the housing caps can be reoriented (refer to the "WGB and WCB Series Flow Direction" video).
4.5 Flushing the System
After installation, slowly turn on the main water supply. Open a nearby cold water faucet and let the water run for at least 10 minutes to flush out any carbon fines or air from the system. Check for any leaks during this process.
5. Betjening
Once installed and flushed, your iSpring WGB32B system will continuously filter all water entering your home. The system maintains healthy minerals in your water, unlike reverse osmosis systems which remove Total Dissolved Solids (TDS).

6. Vedligeholdelse og filterudskiftning
Regular maintenance and timely filter replacement are essential for optimal system performance and water quality. The filters should be replaced approximately every 100,000 gallons or annually, depending on your water quality and usage.
6.1 Trin til udskiftning af filter
- Sluk for vandforsyningen: Sluk for hovedvandforsyningen til systemet.
- Lindre trykket: Press the red pressure release button on top of each filter housing (if applicable) to relieve pressure. Open a nearby faucet to further release pressure.
- Unscrew Housings: Use the included filter housing wrench to unscrew the filter housings counter-clockwise.
- Fjern gamle filtre: Carefully remove the old filter cartridges and dispose of them properly.
- Rene huse: Clean the inside of the filter housings with warm, soapy water. Rinse thoroughly.
- Indsæt nye filtre: Unwrap new filter cartridges. Ensure the filter center holes slip over the center knob in the bottom of the housings. Apply food-grade silicone lubricant to the housing O-rings and ensure they are properly seated to prevent leaks.
- Re-tighten Housings: Hand-tighten the housings clockwise onto the housing caps. Use the filter wrench to tighten another quarter to half turn. Spænd ikke for meget.
- Genopret vandforsyning og skyl: Slowly turn on the main water supply. Open a nearby cold water faucet and let the water run for at least 10 minutes to flush out any carbon fines or air. Check for leaks.


7. Fejlfinding
If you encounter any issues with your iSpring WGB32B system, please refer to the detailed troubleshooting section in the full user manual or contact iSpring customer support for assistance.
8. Garanti og support
iSpring offers an extended warranty and lifelong technical support for its products. To activate your warranty and access support, please register your product online. For any questions or issues, our dedicated customer service team is ready to assist you.
