Last updated - November 29th, 2021
If you want to drink, wash, and bathe with quality water, you need to invest in a home water filter. Whether single-cylinder or dual-stage, a reliable system will provide your entire household with cleaner water without sacrificing pressure.
Choosing a Home Water Filtration System
Let’s discuss a few key points you need to consider before buying a home water filter.
#1. Type of Home System
You can choose between a carbon-based filtration system (like most whole house water filters on the market), or go for a reverse osmosis water filtration system (for the whole house or for under the sink). They both meet and exceed your clean water standards and requirements, but each comes with its strengths.
#2. Filter life
As you have seen by now, the more extended the filter life is (measured in gallons or months), the more comfortable your life will be (as you will need fewer filter replacements over the years);
#3. Water Pressure and Water Flow Rate
Water Pressure and Water Flow Rate are two important aspects you cannot disregard when you buy a water filtration system for your home. Some filters lower the flow rate to some extent, others increase it. Make sure you buy a filtering system that matches (or at least doesn’t clash with) your home’s water pressure and flow rate.
Some Reverse Osmosis systems are able to eliminate most of the hard water minerals in your home. Nevertheless, if you are dealing with exceptionally hard water in your area, you should also consider adding a water softener/descaler to your home improvement list.
When it comes to water contaminants, certifications issued by WQA against NSF/ANSI standards are a benefit.
Comparison Table
We’ll give you our picks for the best home water filtration system based on maintenance levels, performance, filter life, and users’ opinions. Without further ado, check them out below!
6 Home Water Filters – Fully Reviewed
6. 3M AquaPure AP903 Filtration System (5621102)
Warranty:1-year limited warranty
| Maintenance: | Low |
| Design: | Single-cylinder housing |
| Life Expectancy: | +5 years (product), 1 year (filter cartridge) |
| Performance: | Filters particles as tiny as five microns |
Tired of smelling chlorine every time you turn on the faucet? The 3M AquaPure AP903 is one of the best home water filtration system units you can count on. It has the power to filter visibly reduce dirt, sediment, and rest, as well as any other unpleasant odors.
Although you may want to work with a professional for the initial installation, replacing the filter head once a year is a breeze. You don’t need a single tool for replacement. If you do purchase the AP903, don’t forget to install a sediment filter in front of the main unit to prevent clogging.
5. iSpring WGB22B Dual-Stage Filtration System
Warranty:One-year guarantee
| Maintenance: | Low |
| Design: | Dual blue cylinders with hose fittings for most residential units |
| Life Expectancy: | 90,000 gallons |
| Performance: | Two-stage cleaning system may filter over 95% of contaminants from water |
The iSpring whole house filter WGB22B might be the best home water filtration system you can buy if you only have limited water intake space. If necessary, the unit is compact enough to fit in a small closet. However, the two-stage system is also powerful enough to filter out over 95% of most harmful chemicals from your water supply.
Moreover, numerous users appreciate that they can see and feel the effects of the filter in their water’s softness when it comes to washing clothes and other items. Alternatively, to boost results, you can think about using separate water softener systems.
4. BLUONICS Dual Filtration System
Warranty:Limited warranty upon request
| Maintenance: | Low |
| Design: | Two-cylinder design with clear plastic housing |
| Life Expectancy: | Variable |
| Performance: | May filter over 90% of common contaminants from the water supply |
Bluonics has arguably the best home water filtration system on a budget. The two-stage system comes with both sediment and carbon block filters, a wall bracket with screws, and a housing wrench. When you eventually need to replace the filters, you can buy a 12-pack from the same company.
Despite its lack of installation instructions, the Bluonics system is clearly labeled. Therefore, the assembly becomes simple, even without guidelines. You can use the Bluonics home filtration system with city water or well water to filter out iron content.
3. Reverse Osmosis Revolution WHF-34V2 3-Stage Filtration System
Warranty:Limited warranty upon request
| Maintenance: | Low |
| Design: | Triple-cylinder system with hoses |
| Life Expectancy: | Up to 6 months |
| Performance: | May remove up to 95% of many common chemicals from water supply |
Another best home water filtration system is undoubtedly the Reverse Osmosis Revolution WHF-34V2. Applauded by customers for its accessibility, it has the same high-performance capabilities as competitors for only a fraction of the price. In addition, maintenance and filter replacement is a piece of cake.
The WHF-34V2’s filtration process occurs in three stages. Firstly, the sediment filter captures dirt, dust, rust, or sand particles. Secondly, the activated carbon filter stops chemicals like volatile organic compounds or chlorine. Lastly, the block filter boosts the impact of the carbon filter, removing odors and nasty tastes.
2. Culligan WH-HD200-C Filtration System
Warranty:Limited warranty upon request
| Maintenance: | Low |
| Design: | Clear cylindrical construction |
| Life Expectancy: | Filters are washable and reusable for variable life expectancy |
| Performance: | May be able to filter up to 95% of toxins from water |
We believe the best home water filtration system is one that offers benefits in addition to cleaning your water supply. In this regard, the Culligan WH-HD200-C system provides quite a few customer-friendly perks. For example, the single-cylinder system features a bypass shut-off valve and a battery-operated timer for a filter change.
According to countless positive reports, the Culligan system eliminates scale, rust, and lime deposits from the surfaces of sinks or appliances. The clever home water filtration system may be able to keep your kitchen and other areas looking nice while it brings you cleaner water.
1. DuPont Filtration System
Warranty:Three-year limited
| Maintenance: | Low |
| Design: | Cylindrical design with a single-stage filtration system |
| Life Expectancy: | 15,000 gallons |
| Performance: | Can filter over 90% of contaminants and sediment from water |
DuPont offers the best home water filtration system if you’re looking for incredible value. While the WFPF13003B only uses a single-stage filter, it is more than enough to keep most harmful chemicals and sediments out of your water supply.
Overall, the DuPont system should have a positive effect on both the taste and odor of your water. Many users also appreciate it as one of the best home water filtration system options in terms of installation. If you consider yourself to be a handy person, you won’t have issues installing the WFPF13003B home filtration system on your own.
Wrap Up
A home water filtration system will clean your water, improve its taste, and clear up any odors. Regardless if you need a filtration system that is affordable or easy to install and use, we’re sure you can now take your pick.
To get even more options, check out our list of the whole house water filtration system reviews. Share your thoughts on home water filtration systems with us in the comments below!