9 Best iSpring Whole House Water Filters with Heavy Metal Reduction, Compared
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You need the best iSpring whole house water treatments with heavy metal reduction to protect your plumbing and health. We compared 9 models strictly by their published specifications. The iSpring 3-Stage Heavy Metal Whole House Filter leads because its 15 GPM flow rate supports high-demand households without dropping pressure. Our picks rely only on data from the listings, such as filtration stages and physical dimensions. This guide helps you decide which system fits your home’s space and water usage needs.
Quick picks
The best fit for you
- You need high flow and broad heavy metal reduction iSpring 3-Stage Heavy Metal Whole House Filter This 3-stage system delivers 15 GPM flow for high-capacity homes.
- You want targeted lead removal with high flow iSpring WGB21B-PB Lead Reduction System It offers 15 GPM flow with specific lead reduction capabilities.
- You need defense against PFAS and heavy metals iSpring PFAS & Heavy Metals System This model uses SGS-tested media for targeted chemical reduction.
- You have a small home and need compact filtration iSpring WGB31BC Compact Whole House Filter Its compact size and transparent housing suit tight spaces.
- You want automatic maintenance for heavy metal reduction iSpring WF150K Smart Valve System This system includes a smart valve for low maintenance needs.
Our 9 picks
iSpring 3-Stage Heavy Metal Whole House Filter
Best for: High-flow homes needing heavy metal reduction
- Features
- Chlorine Reduction, Heavy Metal Reduction (what this guide is about)
- Filtration Stages
- 3
- Flow Rate
- Up to 15 GPM
- Filter Micron Rating
- 5 micron
- Contaminants Reduced
- Chlorine, lead, mercury, heavy metals
- Filter Life
- 100,000 gallons
View on Amazon: iSpring 3-Stage Heavy Metal Whole House Filter Affiliate link
This iSpring 3-stage whole house system targets heavy metals, chlorine, and sediment. It delivers up to 15 GPM of flow and filters 100,000 gallons per cartridge. The 5-micron first stage protects downstream components. It keeps healthy minerals in your water rather than removing total dissolved solids. It suits households prioritizing high flow and broad contaminant reduction.
Pros
- 15 GPM flow rate for high demand
- 100,000-gallon filter capacity per stage
- Reduces heavy metals, chlorine, and sediment
- NSF/ANSI certified for quality assurance
Cons
- Does not reduce Total Dissolved Solids (TDS)
- Requires standard 20" x 4.5" housings
- No remote monitoring or app control
Good fit if
- You need high flow for multiple bathrooms
- You want to remove heavy metals and chlorine
- You prefer keeping healthy minerals in your water
Skip if
- You need to reduce Total Dissolved Solids
- You want a compact under-sink system
- You require smart home integration
Verdict: iSpring 3-Stage 15 GPM Whole House Filter is a high-capacity solution for families needing strong heavy metal reduction without sacrificing water pressure. It fits homes that prioritize flow rate and broad chemical removal over mineral stripping.
iSpring WGB21B-PB Lead Reduction System
Best for: lead reduction with high flow
- Features
- Chlorine Reduction, Heavy Metal Reduction, Sediment Filter (what this guide is about)
- Filtration Stages
- 2
- Flow Rate
- Up to 15 GPM
- Inlet/Outlet Size
- 1" NPT
- Contaminants Reduced
- Lead, chloramine, chlorine, sediment
- Filter Life
- 50,000 gallons
View on Amazon: iSpring WGB21B-PB Lead Reduction System Affiliate link
This two-stage whole house system targets lead and chlorine reduction. It features a 15 GPM flow rate and 1-inch NPT connections for standard home plumbing. The second stage filter handles up to 50,000 gallons of lead-loaded water. You get a compact unit that fits under sinks or in utility rooms. It keeps healthy minerals in your water rather than removing total dissolved solids.
Pros
- Reduces lead from 100 ppb to 15 ppb
- High flow rate of 15 GPM
- NSF/ANSI certified carbon block filter
- 50,000-gallon filter capacity
- 1-inch NPT inlet and outlet
Cons
- Only two filtration stages
- Does not reduce Total Dissolved Solids
- Heavier build at 25 pounds
Good fit if
- You need specific lead reduction
- You want high flow rates
- You prefer mineral retention
Skip if
- You require three-stage filtration
- You need TDS reduction
- You want a lighter unit
Verdict: iSpring WGB21B-PB Lead Reduction System offers targeted lead removal with a 15 GPM flow rate. It suits households prioritizing specific contaminant reduction over broad mineral removal.
iSpring PFAS & Heavy Metals System
Best for: PFAS and heavy metal reduction
- Features
- Chlorine Reduction, Heavy Metal Reduction, Sediment Filter (what this guide is about)
- Inlet/Outlet Size
- 1" NPT
- Filter Micron Rating
- 5 microns
- Contaminants Reduced
- PFAS, lead, mercury, chlorine
- Filter Life
- Up to 100,000 gallons or 12 months
- Water Source Type
- Municipal and well water
View on Amazon: iSpring PFAS & Heavy Metals System Affiliate link
This iSpring whole house system targets PFAS and heavy metals using specialized media. It treats up to 100,000 gallons or lasts 12 months. The 5-micron sediment filter protects downstream components. You get SGS-tested performance for PFOA and PFOS reduction. The unit stands 28 inches tall and weighs 41.7 pounds. It fits standard 20-inch housings with 1-inch NPT ports.
Pros
- Reduces up to 99% of PFAS including PFOA and PFOS
- Treats 100,000 gallons or 12 months of use
- SGS-tested filtration media
- 5-micron sediment pre-filtration
Cons
- Does not reduce total dissolved solids
- Retains beneficial minerals which may not suit all tastes
- 28-inch height requires adequate vertical clearance
Good fit if
- You need specific reduction of PFAS and heavy metals
- You want SGS-tested media for chemical defense
- You have space for a 28-inch tall unit
Skip if
- You require total dissolved solids reduction
- You have limited vertical installation space
- You prefer a compact under-sink system
Verdict: iSpring PFAS & Heavy Metals System offers targeted chemical reduction for homes needing PFAS and heavy metal defense. It suits buyers prioritizing SGS-tested media over mineral retention.
iSpring WGB32B Heavy Metal Whole House Filter
Best for: High-flow homes retaining minerals
- Features
- Chlorine Reduction, Heavy Metal Reduction (what this guide is about)
- Flow Rate
- Up to 15 GPM
- Inlet/Outlet Size
- 1" NPT
- Filter Micron Rating
- 5 micron
- Contaminants Reduced
- Lead, chlorine, mercury, sediments
- Filter Life
- Up to 12 months or 150K gallons
View on Amazon: iSpring WGB32B Heavy Metal Whole House Filter Affiliate link
This iSpring system targets heavy metals like lead and mercury in your whole home water supply. It features a 15 GPM flow rate and 1-inch NPT connections for easy integration into standard plumbing. The 5-micron sediment pre-filter protects the main carbon block, which handles chlorine and chemical reduction. With a 100,000-gallon filter life, it suits families seeking broad chemical reduction without removing healthy minerals.
Pros
- High 15 GPM flow rate for multiple fixtures
- Reduces lead, mercury, and heavy metals
- 100,000-gallon filter lifespan
- NSF/ANSI certified carbon block
Cons
- Does not reduce Total Dissolved Solids (TDS)
- Heavy at 52 pounds
- Large 20-inch housing requires significant space
Good fit if
- You need high flow for multiple bathrooms
- You want to retain healthy minerals
- You prioritize heavy metal removal
Skip if
- You require TDS reduction
- You have limited installation space
- You need a lightweight system
Verdict: iSpring WGB32B-KS Heavy Metal Whole House Filter fits homes with high water usage that need broad chemical reduction without de-mineralizing the water.
iSpring WGB31BC Compact Whole House Filter
Best for: small homes and apartments needing heavy metal reduction
- Features
- Chlorine Reduction, Heavy Metal Reduction (what this guide is about)
- Filtration Stages
- 3
- Flow Rate
- up to 15 GPM
- Inlet/Outlet Size
- 1"
- Contaminants Reduced
- lead, mercury, chlorine, sediments, H2S
- Filter Life
- up to 50,000 gallons or 12 months
View on Amazon: iSpring WGB31BC Compact Whole House Filter Affiliate link
The iSpring WGB31BC-KS is a compact 3-stage whole house water filter system designed for smaller homes, apartments, or condos. It delivers up to 15 GPM of flow rate while reducing heavy metals, chlorine, and sediments via KDF media. The transparent first-stage housing lets you monitor sediment buildup visually. It retains healthy minerals and does not reduce TDS. This unit fits tight spaces with dimensions of 24.5 x 18 x 8 inches.
Pros
- 15 GPM flow rate for whole house coverage
- Transparent first-stage housing for visual monitoring
- Built-in pressure release buttons for easy maintenance
- Reduces heavy metals, chlorine, and sediments
- Compact 24.5 x 18 x 8 inch footprint
Cons
- Does not reduce total dissolved solids (TDS)
- Limited to 50,000 gallons or 12 months filter life
- No remote monitoring or smart app connectivity
Good fit if
- You need a compact system for an apartment or condo
- You want to visually monitor sediment buildup in the first stage
- You prefer retaining healthy minerals in your water
Skip if
- You require TDS reduction for drinking water
- You have a large home requiring higher flow rates
- You want smart monitoring features for filter changes
Verdict: iSpring WGB31BC-KS Compact Whole House Filter suits smaller households needing heavy metal reduction without TDS removal. Its transparent housing and compact size make it ideal for tight spaces where visual maintenance checks matter.
iSpring WHO32B-KS Freestanding Whole House Filter
Best for: homes needing heavy metal reduction and high flow
- Features
- Chlorine Reduction, Heavy Metal Reduction, Sediment Filter (what this guide is about)
- Flow Rate
- up to 15 GPM
- Contaminants Reduced
- Chlorine, sediment, lead, mercury, VOCs
- Housing Size
- 20" x 4.5"
- Installation Type
- Whole House
- Color
- Blue
View on Amazon: iSpring WHO32B-KS Freestanding Whole House Filter Affiliate link
The iSpring WHO32B-KS is a freestanding whole house filter designed for heavy metal reduction. It uses standard 20" x 4.5" cartridges to reduce lead, mercury, and sediment. The system delivers up to 15 GPM for strong flow. Its horizontal design includes drain valves for easy maintenance. It fits well in tight spaces without wall mounting.
Pros
- 15 GPM flow rate for high demand
- Freestanding metal frame requires no wall mounting
- Uses universal 20" x 4.5" standard filters
- Horizontal housing with built-in drain valves
Cons
- 71.9-pound weight requires floor space
- No app or remote monitoring included
- Takes up more floor area than wall-mounted units
Good fit if
- You need a 15 GPM flow rate for heavy household use
- You prefer freestanding units that avoid wall drilling
- You want to use widely available standard filter cartridges
Skip if
- You have limited floor space for a 25.2-inch footprint
- You require wall-mounted installation to save floor area
- You need smart monitoring or remote control features
Verdict: iSpring WHO32B-KS Freestanding Whole House Filter offers high flow and easy maintenance for homes needing heavy metal reduction without wall mounting.
iSpring WF150K Smart Valve System
Best for: heavy metal reduction with automatic maintenance
- Features
- Chlorine Reduction, Heavy Metal Reduction (what this guide is about)
- Filter Life
- 10 years
- Certification
- NSF/ANSI 42 and 53
- Installation Type
- Whole House
- Dimensions
- 11 × 11 × 63.5 inches
- Weight
- 69 pounds
View on Amazon: iSpring WF150K Smart Valve System Affiliate link
The iSpring WF150K is a whole house water filtration system designed for heavy metal and chlorine reduction. It features a set-and-forget smart valve that automatically back-flushes and regenerates the filtration media. The system is lab-tested to meet NSF/ANSI 42 and 53 standards. It offers a 10-year filter life for homes with two to three bathrooms. The unit weighs 69 pounds and stands 63.5 inches tall.
Pros
- NSF/ANSI 42 and 53 certified for heavy metal and chlorine reduction
- 10-year filter life with automatic regeneration via smart valve
- Digital screen allows customizable auto-flush intervals
- Protects plumbing and appliances from sediment and contaminants
Cons
- 69-pound weight requires a sturdy floor location
- 63.5-inch height needs adequate vertical clearance
- No mention of specific flow rate capacity
Good fit if
- You want a whole house system that handles heavy metals and chlorine
- You prefer minimal maintenance with automatic regeneration
- You have a home with two to three bathrooms
Skip if
- You have limited vertical space for a 63.5-inch unit
- You need a system for more than five bathrooms
- You cannot support a 69-pound unit
Verdict: The iSpring WF150K Heavy Metal Whole House System fits families with two to three bathrooms who want certified heavy metal reduction and low maintenance.
iSpring WCB32CKS Heavy Metals System
Best for: Visual filter monitoring and heavy metal removal
- Features
- Chlorine Reduction, Heavy Metal Reduction (what this guide is about)
- Filtration Stages
- 3
- Inlet/Outlet Size
- 3/4"
- Filter Micron Rating
- 5 micron
- Contaminants Reduced
- Lead, mercury, chlorine, PFAS, H2S
- Installation Type
- Whole House
View on Amazon: iSpring WCB32CKS Heavy Metals System Affiliate link
This iSpring whole house system uses three filtration stages to reduce heavy metals, chlorine, and sediment. It features a 5-micron pre-filter and a GAC/KDF composite stage for contaminant removal. The clear first-stage housing lets you monitor filter conditions easily. With a 30,000-gallon capacity, it serves a family of four for up to six months. Its white and blue design fits standard plumbing setups.
Pros
- Three-stage filtration reduces heavy metals, chlorine, and sediment
- Clear first-stage housing allows easy visual monitoring
- 30,000-gallon capacity lasts up to six months
- GAC and KDF composite filter removes PFAS and lead
Cons
- Larger footprint at 24.5 x 8 x 28 inches
- Heavier build at 21.5 pounds
- No remote monitoring or smart features listed
Good fit if
- You want to visually check filter status without opening housings
- You need heavy metal and chlorine reduction for the whole house
- You have space for a 24.5-inch tall system
Skip if
- You need a compact system under 20 inches tall
- You require smart connectivity or remote monitoring
- You prefer a smaller 10-inch filter footprint
Verdict: iSpring WCB32CKS Clear Housing Heavy Metal Filter is a practical choice for households prioritizing visible maintenance and heavy metal reduction. It suits those with adequate space for its larger dimensions who value the transparency of the first-stage housing.
iSpring WGB22B-KS 2-Stage Whole House
Best for: High-flow whole house heavy metal and PFAS reduction
- Features
- Chlorine Reduction, Heavy Metal Reduction, Sediment Filter (what this guide is about)
- Filtration Stages
- 2
- Flow Rate
- 15 GPM
- Inlet/Outlet Size
- 1" NPT
- Filter Micron Rating
- 5 microns
- Filter Life
- Up to 1 year
View on Amazon: iSpring WGB22B-KS 2-Stage Whole House Affiliate link
The iSpring WGB22B-KS is a 2-stage whole house system designed to reduce sediment, heavy metals, PFAS, and chlorine. It delivers up to 15 GPM with 1-inch NPT connections. The 5-micron polypropylene pre-filter captures particles before the specialized compound filter removes contaminants. It fits standard 20-inch housings. This unit preserves essential minerals and does not reduce TDS. It suits homes needing broad chemical and sediment reduction.
Pros
- 15 GPM flow rate with minimal pressure drop
- Reduces heavy metals, PFAS, chlorine, and chloramine
- 5-micron sediment pre-filter protects downstream components
- 1-inch NPT inlet and outlet connections
- Filters last up to one year for a family of four
Cons
- Does not reduce Total Dissolved Solids (TDS)
- Bulky 28-inch height requires significant vertical space
- 37-pound weight makes installation physically demanding
Good fit if
- You need high flow rates for multiple simultaneous fixtures
- You want to remove heavy metals and PFAS without removing minerals
- You have standard 1-inch plumbing connections
Skip if
- You require TDS reduction for drinking water
- You have limited vertical clearance for installation
- You prefer a compact under-sink unit
Verdict: iSpring WGB22B-KS Heavy Metal Whole House Filter provides high-volume filtration for homes prioritizing chemical and sediment removal. It fits buyers who need 15 GPM output and broad contaminant reduction without mineral removal.
Specifications side by side
| Spec | iSpring 3-Stage Heavy Metal Whole House Filter | iSpring WGB21B-PB Lead Reduction System | iSpring PFAS & Heavy Metals System | iSpring WGB32B Heavy Metal Whole House Filter | iSpring WGB31BC Compact Whole House Filter | iSpring WHO32B-KS Freestanding Whole House Filter | iSpring WF150K Smart Valve System | iSpring WCB32CKS Heavy Metals System | iSpring WGB22B-KS 2-Stage Whole House |
|---|---|---|---|---|---|---|---|---|---|
| Filtration Stages | 3 | 2 | not stated | not stated | 3 | not stated | not stated | 3 | 2 |
| Flow Rate | Up to 15 GPM | Up to 15 GPM | not stated | Up to 15 GPM | up to 15 GPM | up to 15 GPM | not stated | not stated | 15 GPM |
| Inlet/Outlet Size | not stated | 1" NPT | 1" NPT | 1" NPT | 1" | not stated | not stated | 3/4" | 1" NPT |
| Filter Micron Rating | 5 micron | not stated | 5 microns | 5 micron | not stated | not stated | not stated | 5 micron | 5 microns |
| Contaminants Reduced | Chlorine, lead, mercury, heavy metals | Lead, chloramine, chlorine, sediment | PFAS, lead, mercury, chlorine | Lead, chlorine, mercury, sediments | lead, mercury, chlorine, sediments, H2S | Chlorine, sediment, lead, mercury, VOCs | not stated | Lead, mercury, chlorine, PFAS, H2S | not stated |
| Filter Life | 100,000 gallons | 50,000 gallons | Up to 100,000 gallons or 12 months | Up to 12 months or 150K gallons | up to 50,000 gallons or 12 months | not stated | 10 years | not stated | Up to 1 year |
| Water Source Type | not stated | not stated | Municipal and well water | not stated | not stated | not stated | not stated | not stated | not stated |
| Housing Size | 20" x 4.5" | 10" x 4.5" | 20" x 4.5" | 20" x 4.5" | 10" x 4.5" | 20" x 4.5" | not stated | not stated | 20" x 4.5" |
| Certification | NSF/ANSI | SGS-tested, NSF/ANSI | SGS-tested | NSF/ANSI | not stated | not stated | NSF/ANSI 42 and 53 | not stated | not stated |
| Installation Type | Whole House | Whole House | Whole House | Whole House | Whole House | Whole House | Whole House | Whole House | Whole House |
| Features | Chlorine Reduction, Heavy Metal Reduction | Chlorine Reduction, Heavy Metal Reduction, Sediment Filter | Chlorine Reduction, Heavy Metal Reduction, Sediment Filter | Chlorine Reduction, Heavy Metal Reduction | Chlorine Reduction, Heavy Metal Reduction | Chlorine Reduction, Heavy Metal Reduction, Sediment Filter | Chlorine Reduction, Heavy Metal Reduction | Chlorine Reduction, Heavy Metal Reduction | Chlorine Reduction, Heavy Metal Reduction, Sediment Filter |
| Color | White | Green&Light Blue - Lead & Heavy Metal | Blue - PFAS | Blue | Blue and Transparent | Blue | Black - Heavy Metal & s Chlorine | White & Blue | not stated |
| Dimensions | 20 × 4.5 × 4.5 inches | 16.5 × 8.75 × 18 inches | 24.5 × 8 × 28 inches | 27.8 × 7.75 × 24.3 inches | 24.5 × 8 × 18 inches | 25.2 × 9.1 × 29.7 inches | 11 × 11 × 63.5 inches | 18 × 7 × 25 inches | 16 × 8 × 28 inches |
| Weight | 14 pounds | 25 pounds | 41.7 pounds | 52 pounds | not stated | 71.9 pounds | 69 pounds | 21.5 pounds | 37 pounds |
| Size | 1 | Deluxe Series | not stated | 24.5" x 28"x8" | not stated | not stated | not stated | 24.5''x8''x28'' | not stated |
| Model | F3WGB32BKS | WGB21B-PB | WGB32B-PFKS | WGB32B-KS | WGB31BC-KS | WHO32B-KS | WF150K | WCB32CKS | WGB22B-KS |
If you need to balance household flow rates, evaluate the best tankless water heaters for whole house alongside your filter.
How to choose the right heavy metal filter
-
Check flow rate needs
Most iSpring whole house systems deliver 15 GPM, which supports multiple bathrooms without pressure loss. The iSpring WGB21B-PB Lead Reduction System and the top-ranked 3-Stage model both offer this capacity. If your home has two or more bathrooms, ensure the unit meets this standard. Lower flow rates may cause noticeable pressure drops during peak usage times. Match the GPM rating to your household size to maintain consistent water pressure throughout the day.
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Consider filtration stages
Filtration stages determine the depth of contaminant removal. The iSpring 3-Stage Heavy Metal Whole House Filter uses three stages for broad chemical reduction. The WGB21B-PB Lead Reduction System uses two stages for targeted lead removal. More stages often mean broader protection against various contaminants. Choose a multi-stage system if you need comprehensive treatment. Select fewer stages if you only need to address specific issues like lead or sediment. Match the stage count to your water quality concerns.
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Evaluate physical dimensions
Whole house filters vary significantly in size. The iSpring WHO32B-KS Freestanding model is large at 29.7 inches tall and weighs nearly 72 pounds. The compact WGB31BC-KS is smaller and fits tight spaces. Measure your installation area before purchasing. Ensure you have enough clearance for filter changes. Larger units hold more media but require more space. Smaller units are easier to fit in closets or utility rooms. Check width, height, and length specs carefully.
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Review specific features
Some models include extra features like chlorine reduction or transparent housings. The iSpring WCB32CKS offers clear housing for visual maintenance checks. The WF150K includes automatic maintenance valves. Transparent housings let you see filter condition without opening the system. Automatic valves reduce manual upkeep. Choose based on your maintenance preference. If you want to monitor filter status easily, pick a clear housing model. If you prefer set-and-forget operation, look for smart valve features.
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Assess weight and support
Heavier filters require sturdy mounting or flooring. The WHO32B-KS weighs 71.9 pounds and is freestanding. The compact WGB31BC-KS has no listed weight, suggesting it is lighter. Ensure your installation site can support the unit. Freestanding models need level, solid floors. Wall-mounted units require strong brackets. Consider the weight when planning the installation location. Heavier units may be more stable but harder to move for service. Lighter units offer easier handling during filter changes.
Frequently asked questions
Which iSpring whole house filter is best for high-flow homes needing heavy metal reduction?
The iSpring 3-Stage Heavy Metal Whole House Filter is the top choice. It delivers a 15 GPM flow rate, supporting high-demand households without pressure loss. Its three-stage design targets heavy metals while maintaining broad chemical removal. This model fits homes that prioritize flow rate over mineral stripping.
Does iSpring offer a whole house system specifically for lead reduction?
Yes, the iSpring WGB21B-PB Lead Reduction System is designed for this purpose. It provides targeted lead removal while maintaining a 15 GPM flow rate. This two-stage unit suits households prioritizing specific contaminant reduction over broad mineral removal. It is a practical option for homes needing focused lead defense.
What is the best iSpring filter for PFAS and heavy metals?
The iSpring PFAS & Heavy Metals System is the premium option for this need. It offers targeted chemical reduction for homes requiring defense against PFAS and heavy metals. This system suits buyers who prioritize SGS-tested media over mineral retention. It provides specialized protection for complex water quality issues.
Is there a compact iSpring whole house filter for small spaces?
The iSpring WGB31BC Compact Whole House Filter is ideal for smaller households. It offers heavy metal reduction without removing total dissolved solids. Its transparent housing allows for visual maintenance checks in tight spaces. This unit suits apartments or homes with limited installation area needing efficient filtration.
Which iSpring system requires no wall mounting for heavy metal reduction?
The iSpring WHO32B-KS Freestanding Whole House Filter does not require wall mounting. It offers high flow and easy maintenance for homes needing heavy metal reduction. This freestanding design suits users who prefer not to install units on walls. It provides robust filtration in a standalone configuration.
Does iSpring have a heavy metal filter with automatic maintenance features?
The iSpring WF150K Smart Valve System includes automatic maintenance capabilities. It provides certified heavy metal reduction alongside chlorine removal. This system fits families with multiple bathrooms seeking low maintenance routines. The smart valve automates regeneration processes for consistent performance without manual intervention.
Can I visually monitor the filter condition in an iSpring heavy metal system?
Yes, the iSpring WCB32CKS features clear housing for visual monitoring. It allows you to see the filter condition directly for easy maintenance. This system provides heavy metal and chlorine reduction with transparent first-stage housing. It suits households valuing visible maintenance checks and adequate installation space.
Which iSpring filter is best for high-flow sediment and heavy metal removal?
The iSpring WGB22B-KS 2-Stage Whole House Filter is designed for high-volume needs. It provides 15 GPM output for homes prioritizing chemical and sediment removal. This unit offers broad contaminant reduction without mineral removal. It fits buyers needing robust filtration for high-flow households with sediment concerns.