iSpring WGB31B-KS Heavy Metals Whole House Water Filter System

Product description

Experience the iSpring Difference First Stage PP Sediment Removal Water Filter

Multi-layer filtration for fewer clogs and minimal pressure loss.Specially designed to remove sediments, dust, sand, large particles, silt, dirt, and rust. Second Stage Composite Water Filter

Reduces chlorine, lead, mercury, hydrogen sulfide, heavy metals, herbicides, odors, and more for cleaner water.For households with high TDS levels (>300 ppm), pair this filter with a water softener such as the iSpring WCS45KG to maximize filtration efficiency and extend system life.

Third Stage Carbon Block Water Filter

iSpring FC15B carbon block water filter uses premium coconut shell carbon and advanced fabrication for optimal efficiency and longevity.It filters up to 50,000 gallons (or lasts up to 12 months), removing up to 99% of chlorine, as well as color, cloudiness, and various tastes and odors from water. Compact Yet Powerful

Perfect for apartments, small homes, or vacation properties, this whole house water filter system delivers long-lasting, high-performance filtration while fitting into tight spaces.Three stages provide more thorough contaminant removal than standard 2-stage systems.

1 Heavy Metals in Water

2 Your Solution w/ iSpring

3 DIY Installation

4 A Team You Can Count On

5 Recommended Setup Order

Do I still need a water softener if my water is hard?

Yes. Our WGB31B-KS whole house water filter system does not reduce hardness. It is recommended to install a water softener, such as the iSpring WCS45KG model, before this system if your TDS level is above 300 ppm.

What contaminants can this system remove?

Turbidity, visible particulate matter, sand, silt, dirt, rust, chlorine, taste, odor, THMs, VOCs, chemicals, hydrogen sulfide, herbicides, heavy metals like lead, mercury, and more.

Can I install this system outdoors?

Install indoors in a well-ventilated area, shielded from wind and rain, away from direct sunlight and heat. Consider water leakage protection. For outdoor installation, ensure insulation for frost, sun, and waterproofing for both unit and pipes.

Can I use this system if my water flow is from left to right?

Yes, you can. However, please note that the inlet/outlet marking on the system is fixed, so you will need to flip the machine head to accommodate this setup. To do this, simply unscrew the screws on the machine head and flip it.

Specifications

Minimum Working Pressure 25 psi Maximum Working Pressure 80 psi Operating Temperature 40-100 ºF pH Range 6 – 9 DIY Installation Yes – comes with manual and step-by-step video guide. Inlet / Outlet 1 inch Female NPT

Replacement Water Filters and Accessories

Add to Cart

Add to Cart

Add to Cart

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Customer Reviews

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4.6 out of 5 stars 4,297

4.2 out of 5 stars 72

4.6 out of 5 stars 4,297

4.6 out of 5 stars 66

3.3 out of 5 stars 4

Price

$132.99$132.99

$12.72$12.72

$46.54$46.54

$34.69$34.69

$173.80$173.80

$24.99$24.99

Tackles

Sediment,Chlorine,Heavy Metals

Sediments

Heavy Metals, Chlorine

Chlorine, Odor, Taste

Water Leaks (w/ Auto Shut-Off)

Filter Lifespan

Media

PP + GAC & KDF + Carbon Block

Polypropylene

GAC + KDF

Coconut Shell Carbon

–

–

Recommended replacement cycle

Every 6-12 months

Up to 50K Gallons / 12 Months

Up to 50K Gallons / 12 Months

Up to 50K Gallons / 12 Months

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Up to 12 Months

Size

4.5” x 10”

4.5” x 10”

4.5” x 10”

4.5” x 10”

1″ MNPT + 3/4″ FNPT

–

Number of Filters

3

1

1

1

–

Up to 3

Reliable 3-Stage Whole House Water Filtration: This whole house water filter system features a 10″ x 4.5″ sediment filter, a GAC+KDF compound filter, and a high-quality carbon block filter to effectively reduce sediments, chlorine, heavy metals, chloramine, odors, tastes, and other chemicals across your entire water supply
Powerful Heavy Metal Reduction: The FG15B-KS water filter in the second stage uses a GAC + KDF media to reduce lead, mercury, hydrogen sulfide, pesticides, herbicides, and other common contaminants found in both city and well water
Durable & Low Maintenance: Built for long-term performance, this compact whole home water filtration system supports flow rates up to 15 GPM and treats up to 50,000 gallons of water
DIY-Friendly Setup: The WGB31B-KS uses 1″ NPT connections and standard 10″ x 4.5″ cartridges for simple installation with the help of our detailed manual and YouTube tutorials. It delivers strong water flow (up to 15 GPM) and low maintenance
Hassle-Free Maintenance: Red pressure release buttons make changing filters quick and easy by releasing pressure in the housings
Individually Sealed Cartridges: Each cartridge is sealed for maximum freshness and performance. Please remove the wrapping before installation
Mineral Retention System: This water filter system retains healthy minerals and does not reduce TDS. For dissolved solids removal, explore our iSpring Reverse Osmosis systems as complements to any water filtration system for house or whole home water filtration setup