The best whole house water filter systems make sure that all of your taps in your home dispense clean, safe water. These filters create better tasting, smelling, and overall water quality by getting rid of harmful substances such as chlorine, sediment, and heavy metals.
To help you find the best option, we’ve put together a list of the 10 best whole house water filters with great reviews, performance, and durability.
1. AO Smith Whole House Water Filter System
The AO Smith Whole House Water Filter System delivers clean, great-tasting water by filtering 96.9% of chlorine taste and odor. It improves water quality for drinking, cooking, and bathing. Designed for well and city water, it enhances skin, hair, and air quality. Lasts 6 years or 600,000 gallons.
Why it’s a Great Choice
- Features: NSF-certified, filters 96.9% of chlorine, 7 GPM flow rate, activated carbon filtration, 6-year lifespan.
- Ideal for: Households with 4 or more people needing chlorine-free water.
- Rating: ⭐⭐⭐⭐ (4.3/5 stars from 1,591 reviews).
- Top Benefits: Improves water taste, enhances skin and hair health, DIY installation, cost-efficient, and long-lasting filtration.
2. iSpring Whole House Water Filter System
The iSpring Whole House Water Filter System is a 3-stage filtration system designed to remove iron, manganese, chlorine, and sediment. It improves water taste, odor, and quality for your entire home. This system filters up to 100,000 gallons and maintains a high flow rate of 15 GPM.
Why it’s a Great Choice
- Features: 3-stage filtration, reduces iron (3.0 ppm), manganese (1.0 ppm), chlorine, and sediment, 15 GPM flow rate.
- Ideal for: Homes needing comprehensive water filtration for cooking, bathing, and appliances.
- Rating: ⭐⭐⭐⭐⭐ (4.7/5 stars from 2,473 reviews).
- Top Benefits: Improved water quality, DIY installation, extended appliance life, efficient filtration, and long-lasting water filters.
3. Aquasana Whole House Water Filter System
The Aquasana Whole House Water Filter System provides clean, great-tasting water by filtering 97% of chlorine, sediment, and other contaminants. It features Carbon and KDF filtration media, preserving healthy minerals. With a 1,000,000-gallon capacity, it ensures reliable water flow for up to 10 years for your entire home.
Why it’s a Great Choice
- Features: Carbon and KDF filtration, reduces 97% chlorine, 14.6 GPM flow rate, 1,000,000-gallon capacity, easy maintenance.
- Ideal for: Large households needing long-lasting filtration for drinking, cooking, and bathing.
- Rating: ⭐⭐⭐⭐ (3.8/5 stars from 219 reviews).
- Top Benefits: Improves water taste, reduces chlorine exposure, cost-efficient, no back flushing, and 10-year lifespan.
4. Pentair Pentek 150469 Big Blue Filter Housing
The Pentair Pentek 150469 Big Blue Filter Housing is a heavy-duty water filter housing designed to accommodate industry-standard 10-inch Big Blue filter cartridges. It features a high-flow polypropylene (PP) cap and a pressure relief button for easy filter changes. This whole house filter system is ideal for filtering sediment, rust, and other contaminants, providing clean drinking water and ensuring proper water pressure throughout your home.
Why it’s a Great Choice
- Features: High-flow polypropylene cap, pressure relief button, fits 10-inch filter cartridges, NSF-certified.
- Ideal for: Homeowners seeking a durable, easy-to-install filter housing for heavy-duty filtration.
- Rating: ⭐⭐⭐⭐ (4.3/5 stars from 799 reviews).
- Top Benefits: Provides high flow rate, easy filter replacement, reinforced construction, and efficient water filtration.
5. APEC Water Whole House Water Filter System
The APEC Water Systems 3-Stage Whole House Water Filter System uses sediment, KDF, and carbon filters to purify your home’s water. It removes sediment, chlorine, heavy metals, and other impurities, improving the taste, smell, and quality of water for drinking, cooking, and bathing. Designed for easy installation, it handles high flow rates.
Why it’s a Great Choice
- Features: 3-stage filtration, sediment, KDF, and carbon filters, high flow rate, 1-micron nominal filtration.
- Ideal for: Homes needing comprehensive filtration for heavy metals, chlorine, and sediment removal.
- Rating: ⭐⭐⭐ (4.1/5 stars from 87 reviews).
- Top Benefits: Improves water quality and taste, reduces contaminants, efficient filtration, durable tankless design, easy to install.
6. Express Water Whole House Water Filter System
The Express Water Whole House Water Filter System is a 3-stage filtration system designed to reduce scale, corrosion, and contaminants like sediment, heavy metals, and chlorine. It features polyphosphate, sediment, and carbon filters to provide clean, safe water for your entire home, including drinking, cooking, and bathing.
Why it’s a Great Choice
- Features: 3-stage filtration, anti-scale protection, polyphosphate and carbon filters, 15 GPM flow rate, stainless steel construction.
- Ideal for: Homes with hard water issues or those needing protection from scale buildup and corrosion.
- Rating: ⭐⭐⭐⭐⭐ (4.5/5 stars from 2,200 reviews).
- Top Benefits: Prevents scale buildup, protects plumbing, improves water taste, high flow rate for large homes, long-lasting and durable system.
7. SimPure Whole House Water Filter System
The SimPure Whole House Water Filter System is a 2-stage filtration system designed to remove chlorine, odors, sediment, iron, and lead from your home’s water. With activated carbon and sediment filters, it improves water taste and quality for your entire household, including drinking, cooking, and bathing.
Why it’s a Great Choice
- Features: 2-stage filtration, activated carbon and sediment filters, reduces chlorine, lead, iron, and odors, 15 GPM flow rate.
- Ideal for: Homes needing protection from chlorine, heavy metals, and sediment, with an easy-to-maintain freestanding design.
- Rating: ⭐⭐⭐⭐ (4.3/5 stars from 138 reviews).
- Top Benefits: Improves water taste and odor, protects plumbing, efficient filtration, long-lasting, and BPA-free construction.
8. 3M Aqua-Pure Whole House Water Filter System
The 3M Aqua-Pure AP904 Whole House Water Filter System reduces sediment, chlorine taste and odor, and scale buildup. It features a sanitary quick-change design for easy filter replacement, ensuring clean and fresh water for your entire home. Ideal for high-flow needs, it supports up to 20 GPM.
Why it’s a Great Choice
- Features: Sediment, chlorine, and scale reduction, sanitary quick-change design, 20 GPM flow rate, 100,000-gallon capacity.
- Ideal for: Households needing efficient filtration and easy maintenance for drinking, cooking, and bathing.
- Rating: ⭐⭐⭐⭐⭐ (4.5/5 stars from 1,695 reviews).
- Top Benefits: Improves water taste, reduces scale buildup, easy filter replacement, long-lasting capacity, heavy-duty construction.
9. Culligan WH-HD200-C Whole House Water Filter System
The Culligan WH-HD200-C Whole House Water Filter System is designed to improve tap water taste by removing sediment and protecting appliances from debris. With a 10 GPM flow rate and a 16,000-gallon capacity, it ensures clean water for your home, extending the lifespan of plumbing and appliances.
Why it’s a Great Choice
- Features: Removes sediment, improves water taste, 10 GPM flow rate, 16,000-gallon capacity, WQA certified.
- Ideal for: Homes needing reliable sediment filtration to protect appliances and improve water quality.
- Rating: ⭐⭐⭐⭐⭐ (4.5/5 stars from 3,523 reviews).
- Top Benefits: Rust-resistant, heavy-duty design, easy to install, low maintenance, includes filter life monitor.
10. Waterdrop Whole House Water Filter System
The Waterdrop Whole House Water Filter System features a 5-stage filtration process with carbon and sediment filters. It effectively reduces lead, chlorine, odors, and unpleasant tastes, providing clean water for your entire home. With a 5-micron filtration capacity and 1″ inlet/outlet, it offers reliable protection for drinking, cooking, and bathing.
Why it’s a Great Choice
- Features: 5-stage filtration, reduces lead, chlorine, odors, and tastes, NSF/ANSI 372 certified, 5-micron filtration.
- Ideal for: Homes with concerns about water taste, lead, and chlorine exposure.
- Rating: ⭐⭐⭐⭐ (4.3/5 stars from 865 reviews).
- Top Benefits: Improves water taste and odor, NSF certified, easy installation, efficient filtration for large households.
Final Thoughts
The best whole house water filter offers better water quality for your home by combining carbon filters, sediment filters, and granular activated carbon filters. These filters get rid of chemical contaminants and the taste of chlorine in drinking water. They also keep the water pressure the same.
With a good filter housing and dependable replacement filters, a good water filtration system cleans your water well enough to protect your plumbing and appliances.
FAQs
What is the best whole house water filter?
The best whole house water filter uses carbon filters, sediment filters, and granular activated carbon filters for effective water filtration, removing chemical contaminants and improving drinking water. Some models also come with a salt-free water conditioner that softens water without using salt.
How does a house water filter system work?
A house water filter system combines multiple filters, including sediment filters and carbon filters, to remove impurities like chlorine taste, ensuring clean drinking water and protecting your plumbing.
What does a whole house filter do?
A whole house filter removes chemical contaminants, chlorine taste, and organic chemicals from your water supply, improving water quality for your entire home.
How often should I replace my filter cartridge?
Replacement filters should be changed based on the filter life and manufacturer recommendations, usually every 6-12 months, depending on usage and the flow rate of your water filtration system.
Can a water softener be used with a whole house water filtration system?
Yes, a water softener can be integrated with a whole house filtration system to further reduce scale and improve water quality, providing comprehensive filtration. If needed, a reverse osmosis system can be added for even more advanced filtration.