The Best Hard Water Filter For House In 2022

Shannon Fricke By, Shannon Fricke
Updated
3M Aqua-Pure Whole House Scale Inhibition Inline Water System AP430SS
Image credit: Amazon.com

The best hard water filter for house is an excellent addition to any requirement. This type of product is an essential part of our lifestyle! The item available at most stores today have different features and functionalities, which make it more challenging to select the most suitable one. But we’ll get you covered it now!

In the end, we concluded that 3M Aqua-Pure Whole House Scale Inhibition Inline Water System AP430SS was the most highly recommended. Other options presented here are certainly worthy of your attention, and in order to assist you in making an informed choice, we have compiled a helpful shopping guide.

In this article, you are expected to look through our description, which consists of a chart of the best models of best hard water filter for house along with their extra features and functions. Furthermore, you will have a chance to discover the most prominent brand name in this field, such as 3m-aqua pure, Culligan, Ao smith, Ispring, Apec water systems, Perfect water technologies, Hansing, Aquasana

After that, we move to the next section called Buying Guide, in which you will be directed on how to make the most efficient purchase. Now, let’s check the list of top-rated models here!

Our Top Picks

NSF STANDARD 42 CERTIFIED: Tested by NSF International to NSF/ANSI Std; 42 for material and structural requirements only

HELPS PROTECT HOT WATER HEATERS: Polyphosphates, included in this product, help to inhibit scale build up in hot water heaters (both standard (gas or electric) and tank less styles) and boilers; Helps extend the life of hot water heaters and hot water using appliances, pipes, and downstream plumbing fixtures such as faucets and shower heads

Compatible with Culligan filter cartridges: R50-BBSA, CW25-BBS, CP5-BBS, CW5-BBS, RFC-BBSA

Whole house water filtration system with 1" stainless steel reinforced inlet/outlet connectors

Advanced Filtration For Healthy, Great Tasting Water - The AO-WH-FILTER reduces 97% of Chlorine taste & odor for clean water from every tap in your home. NOT a water softening system. Works For All Your Water Needs - System works effectively on water for use in drinking, cooking, showering & bathing. Perfect for households of 4 or more people. System will not reduce TDS, sulfur, or iron.

Simple DIY Installation - Package comes with Central Water Filter, shut-off valve, hose adapter and nipple. May require some additional tools for installation. No plumber needed. Please consult owners manual for full instructions.

[Easy Installation] No plumbing modifications required. Maintenance-free. Works on any pipe, even PEX and PVC. 1-year money-back and lifetime tech support from iSpring.

[Improve Water Quality] Solves hard water problems without the need for chemicals, salt, or maintenance, while keeping healthy minerals in the water by preventing scale deposits from forming and allowing existing scale to break down.

1St stage 30 micron reusable sediment filter is designed to reduce dirt, sand, silt & rust

Filter up to 70, 000 gallons of water before changing the cartridge

four gradient density replaceable sediment filter produces finer filtration and greater dirt holding capacity. filtration down to 1 micron.

excellent purification - removes up to 95-percent of sediment, chlorine, chemicals and other contaminants that create foul tastes and odors

Housing of water softener alternative is fully made of 304 stainless steel, anti-corrosion, acid and alkali resistant, and temperature-resistant. Includes mounting bracket with screws, installation is finished by connecting to the pipes

The water descaler element made from fruits polysaccharide and coconut activated carbon. It's healthier without any chemicals. Does not form scale, but minerals can be retained, and 95% of chlorine, odors, and bad tastes can be removed

[Two-Stage Effective Filtration] The whole house water filter has 1st-Stage premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles, using high quality coconut shell carbon and highly compact fabrication tech, 2nd-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on VOCs like pesticides, herbicides, and industrial solvents.

[Superb Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. Fine PP sediment filter and premium quality CTO filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.

Top-Grade Install Kit & Components - System includes filter tank, conditioner tank, 20" pre-filter, post-filter, brass fittings for 1'' or 3/4'' pipes, bend supports, and shut-off valves – Item may ship in more than one box and may arrive separately; Warranty now covers DIY installation

Cost Efficient & Long Lasting - Clean water for less than $0. 01 a gallon - Save twice as much compared to other brands on purified water for 500, 000 gallons or 5 years

Top-notch quality - the first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The second stage carbon block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both water filters are tested by an independent third-party to meet NSF/ANSI standards. Both water filters have a capacity of 100,000 Gal. of water, enough to supply a family of four with clean water for a full year.

Please note - this whole house water filter is installed at the main water supply line in order to treat all the water in your home; unlike an RO system, this whole house water filtration system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water; if you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.

Product Images, Product Titles, Product Highlights from Amazon Product Advertising API

Tips for choosing the most appropriate model among the list of best hard water filter for house

Perhaps as a customer, you may be looking for a best hard water filter for house that may provide you with just what you want, such as being environmentally friendly, freely selected, and so on.

In this section, we will discuss with you the buying guides and main factors to consider when planning to buy the product from e-commerce websites, so that when the time comes to make your final selection, everything would be laid out in front of you.

The best hard water filter for house has many characteristics that purchasers adore, and due to its affordable rate, more people may enjoy this optimum quality without needing to pay quite so much money.

Types Of Water Filters

Water filters are often thought of as a pitcher, however, water filters can also be used in almost any point along the water's path through your home.
Whole-home water filtration systems can be installed in your house to filter the water entering it.
- Under Sink: They can attach to or be under your sink and provide drinking water.
Faucet attachments: These are similar to under-sink filters and provide instant access water purification at the exact place you'd expect to get it, like your kitchen sink.
Pitchers are not as convenient as a sink filter and must be filled again.
- Countertop: Water filtration systems that are countertop work in a similar way to faucet filters. They divert water from the sink and filter it through a system which has its own tap.
- Water Bottles: The NSF and ANSI can certify water bottles as filtering water. You can fill them with water or let it filter as you consume.

Installation And Maintenance

It is not as simple as installing a faucet filter to install whole-house water filters. It is necessary to shut off the water supply to your entire home, drain the pipes, cut the water lines, and then install the fittings. If you don't have any experience in plumbing or soldering plumbing fittings, a professional plumber will install your water filter.
The average cartridge lifespan is 3 to 12 months depending on how much water you use, your filter type, and the quality of the water. Most whole-house water filters make it easy to change the cartridge. Turn off the water supply and drain all lines. Then, unscrew or remove the filter tank and the cartridge. Install a replacement cartridge, attach the tank to the system, then recharge it.

Capacity

When purchasing a filter, you should also consider the water usage of your household. For smaller households, such as apartments or dorms, a pitcher may work well. However, if your household is larger or you need to filter water for drinking and cooking, you may want to consider using under-sink or faucet filters. It doesn't take much time to refill a pitcher, but it is easy to forget about it and just go back to the tap to get unfiltered water.

Water Flow Rate

A whole-house water filter's water flow rate determines how much water can be passed through it in a certain time. The water flow rate is usually measured in GPM or gallons per minute. Whole-house water filters must have sufficient water flow to supply large appliances like dishwashers and showers.

Replacement Filters

Another thing you should consider is the cost of filtering. Water filtration systems are only as effective as the filters they contain. When deciding to purchase a filtration system, make sure you consider all factors, such as price, availability and frequency of replacement.

Accessories

Different accessories and add-ons are popping up as brands attempt to differentiate themselves in the filter space. These include Bluetooth capability and sensors that monitor and measure effectiveness. These accessories and add-ons can look great but they don't have to be. The sensor can be removed if you are following manufacturer instructions for replacing filters. It doesn't matter if the filter can remove the impurities that you desire.

Cost

A water filter that is affordable for your personal use can be purchased. However, you should make sure that certifications are obtained. When deciding on what water filter to buy, you should consider its cost and the frequency it will need to be changed.

Softening Capability

Some whole-house water filter systems can utilize heavy metal cartridges in order to decrease the amount of calcium and magnesium. However, many products come with sediment filter cartridges. These cartridges are designed to remove biological or chemical contaminants. It is advisable to get a combination whole-house filter/softener if you have hard water.

Types Of Contaminants

There are many contaminants that can cause water to be contaminated, from well and city water. Disinfectants, organic chemicals, metals and sediment are all common contaminants. There are three types of whole-house water filters: one, two, and three stage.
Three-stage filtration systems are best for removing the highest contaminants and improving water quality. However, it is a good idea check the National Drinking Water Database (EWG) to see what possible contaminants could be in your water.

FAQs

Are Water Filters Able To Remove Fluoride From The Water?

Yes, certain types do. You can specify a filter type, but make sure you check the certification.

Can I Drink Water That Has Been Filtered Using A Whole-house Water Filter System?

Some whole-house filters have the ability to remove chemicals and harmful substances, but not all filters can do this. These filters are used to remove dirt, sediment and rust. It is better to test the water source before you drink it.

Is It Necessary To Have A Whole-house Water Filter?

A whole-house water filter is recommended for older houses with old plumbing. They can filter out dirt, rust and sediment as well as harmful chemicals and heavy metals. A whole-house water filter can be beneficial for homes even with brand new plumbing.

How Do You Clean A Water Filter Pitcher?

To keep your water filter pitcher in good condition, it is important to replace the filter. Although most filter brands suggest replacing filters after 40 gallons, this can vary from model to model.
Most water pitchers we tested could be washed as any other plastic kitchen equipment. The filter can be removed and washed by hand using hot soapy water. Be sure to rinse thoroughly to remove any soap residue. Many water filter pitchers can be washed in the dishwasher. Don't forget about the filter, which shouldn't be washed with soap.

Are Water Filters Effective In Removing Bacteria?

The NSF certifies filters that eliminate bacteria according to a standard known as P231" but these are usually designed for outdoor activities such camping where you might need water from the stream. You should be concerned about the presence of bacteria in drinking water.

Are Water Filter Pitchers Effective In Removing Bacteria?

No. No. A standard water filter will not help if your tap water is already treated for bacteria.
If left unattended for a long time, the water filter could become clogged with grime and bacteria that can then grow. You should change the filter as recommended by your brand every other month.

What Water Filters Are The Best For Removing Contaminants?

There are many water filtration systems available, but none is better than another. Different types of filters may remove different contaminants, depending on the way they were manufactured or certified. We recommend that you know what contaminants you are looking to remove before searching for filters with a large number of removals. A water report can be obtained if you're unsure about the water quality in your area.

Is It Possible To Filter Any Kind Of Water?

In short, absolutely. You can use water filters for both city water and well water. They are also suitable for soft or hard water (higher mineral content). Be aware of the specific minerals you want to filter. For example, a whole-house system that is specifically intended to remove hardwater minerals won't be the same as one that purifies chlorine for taste.

What Is The Average Life Expectancy Of Water Filters?

Water filters are as good or worse than the water they filter. Most filters are meant to be changed, so certifications take into account the lifespan of each filter. To ensure that your filter lasts six months, it is recommended to test every filter. Filters that are regularly replaced can make the system last many years.

Is It Possible To Remove All Contaminants From A House Water Filter?

Whole-house water filters are capable of removing a lot of contaminants. However, water still flows through pipes and into the taps. This means that these systems can't guarantee 100% contamination.

Conclusion

In summary, the best hard water filter for house is the one that will provide you with exactly what you want. Provided that you are not satisfied with the models listed above, we propose iSpring Whole House Water Filter System w/ 20” x 2.5” Sediment & Carbon Water Filters for you. 

If you are unclear about how to select an item for yourself or someone else at any time in this post, please let us know! Our team of professionals is always pleased to help you find the best match.


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About Shannon Fricke

Shannon Fricke
Shannon Fricke is an editor for Sanford, where she oversees home improvement and design content. Shannon has a wealth of experience in the home improvement space, having remodeled her own home twice. She loves to share her knowledge and help others learn about new products, trends, and techniques in the industry. When she's not writing or editing, Shannon enjoys spending time with her family and her pets.

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