Fact Checked By:Samuel Carter

Post Updated On:

As an Amazon Associate I earn from qualifying purchases.

In case you get your water through an ordinary tap, it is possible that the water which you are getting has high amounts of contaminants and therefore you may have to use a large house water filter softener combo to be able to lead a healthy life. A majority of people who do not use these products on their water end up living with health issues that could have been avoided.


Looking for the best UNDER SINK KITCHEN WATER FILTER system? Don’t worry. We researched professional under sink water filter for drinking. We’ve got you covered. Check them …

If you are looking for a large house water filter softener combo, this article analyzes some of the most popular house water filter softener combos in the market to make it easy for you to find one that suits you. Here are our top five picks of the best whole house water filter and softener combo products.

[dt_fancy_title title=”OUR TOP PICKS” title_size=”h2″ title_color=”custom” separator_style=”thick” custom_title_color=”#1e73be”]

No products found.

[dt_fancy_title title=”On this list we have 6 whole house water filter and softener combo reviews” title_size=”h3″ title_color=”custom” separator_style=”thick” custom_title_color=”#1e73be”]

In a hurry? Check the best whole house water filter and softener combo from amazon. Just check the product link, the detail & price.

No products found.

If you feel a whole house water filter and softener combo is not for you, have a look at our guide and reviews of the best 10” x 2.5 water filter cartridge or best undermount bathroom sinks for quartz countertops or best water powered sump pump.

[dt_fancy_title title=”FACTORS TO CONSIDER WHEN BUYING THE BEST WHOLE HOUSE WATER FILTER AND SOFTENER COMBO” title_size=”h2″ title_color=”accent”]

Let us now guide you in finding the best whole house water filter softener combo. You may be asking yourself, “What should I look for when purchasing this type of system?” The following tips will guide you through this process:

whole house water filter and softener combo reviews
[dt_quote]√ Pressure Capacity

A high-quality unit should have a minimum psi rating of 40 but anything less than 20 psi starts becoming problematic. If a unit has too low of psi then it may cause low water pressure throughout your house or could cause problems when the water heater is turned on. The best whole house filters have a psi rating of at least 80, which will ensure that your home has clean and fresh drinking water without any reduction in pressure or flow.

[dt_quote]√ Removes Contaminants from Water

You want to make sure that the unit you purchase removes all types of contaminants including lead, radium, nitrates, pesticides and more. This ensures that what is left behind after filtration is clean, healthy water for your family to drink.

[dt_quote]√ Plate vs Sand Filter

You have two choices when purchasing the best water filter and softener combo system: One that uses plate or membrane filters, or one that uses sand. Plate OR membrane filters are typically more efficient than sand and they can remove larger particles and contaminants from your water supply. It’s important to note that both filter types will make sure that you have healthy drinking water in your home. Always check the manufacturer specifications to make sure you get exactly what you need with the best water filter softener combo unit purchased.

[dt_quote]√ Wide Variety of Sizes Available

These units come in all different sizes so you can find one perfect for your home no matter how big or small is. Make sure to measure both the rooms you want to install it in and also check with your local water provider to know what size softener they recommend. This will allow you to choose a system that is perfect for your needs.

[dt_quote]√ Plumbing

The water filter large house water filter combo unit requires special plumbing, so make sure that you have access to plumbers who can do this installation for you. You should also buy accessories such as elbows and adapters so that all of the plumbing is working correctly.

[dt_quote]√ Comfort

When trying out different models, consider how comfortable they are when using them. They should feel sturdy and not move around when active. Consider the way how easy it is to add salt or switch out filters too.

[dt_fancy_title title=”BEST WHOLE HOUSE WATER FILTER AND SOFTENER COMBO – 2023 REVIEWED” title_size=”h2″ title_color=”accent”]

In this first segment, we review six of the best whole house water filter and softener combo on the market as of now:


Aquasana produces whole house water filters that have been proven by EPA to remove over 97% of chlorine and other harmful contaminants from your drinking water. The Aquasana AQ-1000 whole house filter system replaces your kitchen faucet filters, under the sink filtration systems, point of use water filters as well as any bottled water costs.

[dt_fancy_title title=”Outstanding Features and Benefits” title_size=”h3″]

√ Made with multiple filters

The patented AQ-1000 filter is made with multiple filter types such as carbon block KDF media and coconut shell activated carbon that work together in unison to get rid of the majority of the contaminants found in tap water today such as lead chromium, mercury arsenic, asbestos pesticides and pharmaceuticals.

√ Uses oxidation to purify water

A UV light or oxidation chamber has also been added which oxidizes even more chlorine in the water and helps to purify the water even further. The UV light is powered by an included 110v power supply attachment or you can use it with a compatible D/C adapter.

√ Ozone technology for medical purposes

This product uses ozone technology, which has been used in medical applications even though there are no claims made about this product being safe for human consumption, but studies show that the substance itself is non-toxic.

√ Easy Installation

Aquasana EQ-1000 is an innovative system that works with your current plumbing system without any need for installation or drilling holes on the wall since it simply connects to your home plumbing.

√ Has KDF media

Aquasana EQ-1000 uses KDF media, which contains copper/zinc/iron to remove up to 97% of free chlorine, sediment and lead.


√ Removes up to 97% of chlorine, lead, fluoride & other harmful contaminants from coming through the faucets in your home.
√ The included UV lamp helps to remove even more chlorine as well as keeping your skin moisturized and filtering out harsh chemicals in the air.
√ The adjustable showerhead design makes saving money on expensive bottled waters obsolete and opts for an eco-friendly solution instead.
√ It’s tried and tested.
√ Included is a two-year warranty and customer support from Aquasana.


× You cannot use this filter system with a saltwater reverse osmosis filtration system.
× This product does not fit on 2GPM low flow showerheads and only works on 3GPM or higher flow rate showerheads specifically.


The Tier1 Eco Series Whole House Water Filter System is designed specifically for households like yours who want better drinking water for themselves and their loved ones. It is easy to install, even if you have no plumbing knowledge or experience, and it takes up very little space under your kitchen sink so you can still use the cabinet in front of it for other purposes.

[dt_fancy_title title=”Outstanding Features and Benefits” title_size=”h3″]

√ Ultraviolet Light

UV technology eliminates odors in drinking water reducing sulfur odor & hydrogen sulfide gas smells common in well water. You will find it very useful during an emergency when you have no running water or if water distribution is down. Sediment filters to filter sediment, dirt and rust are used extensively in water filtration systems to protect the efficiency of the whole house water filters so they will do well for emergency filtering needs.

√ Carbon block technology

Carbon block technology reduces chlorine taste and odor making drinking water fresh and healthy. No more chlorine smell or chemical aftertaste;

√ Contains a 3 stage KDF85 media filtration assembly

KDF85 media removes germs such as Cryptosporidium & Giardia which cause diarrheal disease causing a huge amount of economic damage by forcing people to stay home from work, this feature is very useful during an emergency when you have no running water or if water distribution is down.

√ Chlorine reduction and reduction of other harsh chemicals

The chlorine reduction system has been tested to up to 95% chlorine reduction, which makes this system an excellent addition to existing filter systems.

√ Hard water-sediment reduction and arsenic removal

This salt-free water softener is capable of reducing various minerals including calcium and magnesium that are found in hard water. It will significantly reduce the presence of these elements as well as other contaminants such as lead, mercury, aluminum and arsenic.


√ The system reduces 99.9% of harmful carcinogens including cysts from crypto contamination and up to 97% of chlorine.
√ Very easy installation process.
√ Very high-quality parts and design.


× The only con mentioned by some customers is that the unit sits tall on its own. It stands about 4 feet tall so if you live in an apartment and have a low ceiling this might not be the best choice for you.


The Aquasure Signature Series is specifically designed to provide superior drinking water for every application at a budget-friendly price. Using cutting edge technologies with proven results, this innovative water system will filter out up to 99% of contaminants found in tap and well water, including chlorine, pesticides, thallium, trihalomethanes (THMs), benzene, lead, many heavy metals including mercury and silver as well as countless other unwanted substances like nitrates and chloramines.

[dt_fancy_title title=”Outstanding Features and Benefits” title_size=”h3″]

√ Aquasure water conditioner RO system (75 GPD)

The Aquasure Signature Series combines the Aquasure water softener and the AquaSure RO system in one convenient package. The standard setup includes a brine tank, TDS meter, acid feeder and plumbing fittings for installation to existing cold and hot water lines. Salt delivery is included.

√ Live technology standard filters

The result of this configuration is a complete ultra-premium whole house treatment solution that will provide you with fresh, clean drinkable tap water at every faucet throughout your entire home or office – including bathtubs, showers and laundry machines. However, due to its large capacity, it is recommended to use the RO system for drinking only and a reverse osmosis adapter in conjunction with your refrigerator ice/water dispenser.

√ Aquasure water softener

The Aquasure salt-free water softener is extremely efficient and will eliminate 90% of hard minerals including magnesium, calcium, iron and manganese. It has three adjustable settings to accommodate different hardness levels, reducing the need for tools or complicated diagnostics.

√ Mixing valve and faucet filter attachment

Aquasure also includes an attachment in the kit for filtering your household’s hot and cold water lines through it before entering individual fixtures such as a showerhead, kitchen sink faucets, ice makers/water dispensers or toilets to eliminate.

√ Free filtration replacement and lifetime warranty

Aquasure offers a limited lifetime warranty for parts and labor on every product included in the Signature Series. For replacement filters and faucet filter cartridges, replacements are free of charge.


√ Excellent customer service.
√ Complete package with RO, Softener & UV Sterilization.
√ High-quality injection-molded polypropylene tanks.
√ Even comes with separate chloramine reduction chamber for Reverse Osmosis membrane.
√ Good price given the value of money you get from it.
√ Easy and simple installation procedure.
√ Ease of replacement parts availability.


× No mobile phone app to connect with the system.
× A low capacity RO system.


Aquasana Whole House Well Water Filter System is a whole house water filtration system that eliminates over 95% of chlorine and other harmful contaminants from municipal sources or your well water source. It’s easy to install this filter because there are no plumbing changes required; simply attach the filter into existing cold water supply lines between the main shut off valve and your kitchen sink faucet which means it will not disrupt any fixtures in your home.

[dt_fancy_title title=”Outstanding Features and Benefits” title_size=”h3″]

√ Patented multi-cavity filtration technology

The Aquasana Whole House Well Water Filter’s patented Multi-Cavity Micro-Filtration technology uses eight stages of filtering media instead of conventional four-stage filters which dramatically increases filter pore size and surface area to remove even larger contaminants such as microorganisms, sediments, dirt and rust particulates, color impurities, bad taste and odor.

√ Lockable Faucet Adapter

Aquasana’s patented multi-chamber filter comes with an attached lockable faucet adapter that allows for easy installation without any plumbing or electrical work required and is adjustable in every way to ensure maximum compatibility. The flow rate can be easily adjusted using the thumbwheel at the top of the unit and has a capacity of up to 150 gallons per minute depending on the pressure of your well. The Aquasana Whole House Well Water Filter comes with a pre-filter that catches large particles such as hair and sediment before they reach the multi-chamber filter to extend the life of both parts.

√ Comes as a complete package

The Aquasana multi-chamber water filtration system comes with all parts needed for installation including an air relief valve, an instruction manual, faucet adapter, two internal filters; one regular size; one mini, a filter wrench and two 1 quart bottles each containing a filtering cartridge and scale remover solution.

√ Made with quality products and craftsmanship

Aquasana’s products are manufactured in Elkhart Indiana by master craftsmen utilizing cutting edge techniques and equipment that make it effective and durable.


√ This chrome faucet water filter is cost-effective.
√ It also has an attractive design that fits right into your kitchen sink.
√ There are no chemicals included in this system which means there is a reduced risk of consuming contaminants or germs when using filtered water.
√ Saves money by reducing what you spend each month on buying replacement filters.


× Customers have complained of it failing to work after some time.


Filtersmart is an Australian startup company that is passionate about providing the best water filter systems for homes or businesses at a lower cost than others whilst still offering quality and performance. The Filtersmart Whole House Water Filter System & Salt-Free Water Softener Combo water filtration systems aim at saving you both time and money on replacement filters, salt and water softener units through its patented technology.

[dt_fancy_title title=”Outstanding Features and Benefits” title_size=”h3″]

√ All-in-one package

Filtersmart has done away with the complicated setup process by providing everything you need in one package that even includes installation instructions and warranty information. If compared with other systems, you can save up to 50% of the purchase price as well as installation fees in this one-stop-shop solution. It also makes maintenance and operation easier for homeowners because you only need one unit instead of having to buy a reverse osmosis system and another water softener separately.

√ Patented water softening technology

The groundbreaking technology used in its creation makes it possible to attain more than 99% removal of contaminants such as lead, mercury, nitrate, arsenic, salt ions and bad taste from everyday tap water.

√ High-quality activated carbon

The whole house filter uses high-quality activated carbon that is reinforced with silver nanoparticles so that it will not clog despite being fully loaded. This means that you do not have to worry about frequent replacement parts at your expense or leaks.

√ Food-grade potassium chloride

Water softener salt is also known for many problems including the sediment buildup it leaves behind. This can corrode your pipes and compromise water quality. It can even be carcinogenic when ingested by humans over time. Filtersmart Water Softener Salt-Free Solution replaces all of this with food-grade potassium chloride that does not leave any deposits or leave an after taste in the water.

√ Uses a micro glass filter

Because the water filter uses a micro glass filter as opposed to a plastic one, it allows the longer life of 10’s of thousands of liters, compared to normal 1-3 year filters. The water filtration systems are so efficient; your flow rate will only decrease by 5%.


√ Has an easy installation process.
√ Has a 10-year warranty.
√ It is so effective.
√ Quick delivery after ordering.


× Some customers have claimed it spills water.

[dt_fancy_title title=”FREQUENTLY ASKED QUESTIONS (FAQs)” title_size=”h2″ title_color=”accent”]

We finish off by answering some of the hard questions about the best whole house water filter and softener combo:

best whole house water filter softener combo
[dt_quote]Q1. What are the advantages of the water filter softener combo?[/dt_quote]

A. The main advantage of a large house water filter combo is that you can fit it under your sink and then forget about it until it’s time to change filters or clean it. The unit makes no noise, does not require a lot of space and doesn’t cost much electricity.

A common problem with other types of water filtration systems – especially whole home ones – is they require constant cleaning and backwashing. Even if you don’t mind doing this once in a while (but who likes to do this?), more often than not you just have too many things on your plate and maintaining your drinking water q uality takes a back seat. Another big advantage is money saved because you won’t need to buy any other water filtration device.

[dt_quote]Q2. What is the difference in quality between large house filter systems and whole house ones?[/dt_quote]

A. There are many differences in terms of quality, but the main one is that large house units generally do not include more advanced features such as UV light which eliminates 99% of bacteria, sediment pre-filtration or carbon block filters for taste and odor reduction. Not all household water filtration systems are created equal though, so you should always make sure to read reviews before purchasing anything.

As a general rule of thumb though if you don’t need too much filtering power, then save some money eventually by buying a cheaper option. However, if your water has very high levels of iron or manganese you will do much better buying the more expensive unit because it will be able to remove almost all of these contaminants.

If your water is very hard if you don’t want sediment buildup or need protection from microorganisms then by all means get a whole house filter.

[dt_quote]Q3. How do I know what size of large house water filter softener combo I should buy?[/dt_quote]

A. Make sure that the system will fit in your kitchen and that you don’t have too much spare space around it. For most modern houses a 4-stage filtration system is the best choice, but if you are on a small budget you may also consider buying a 3-stage one if your water has no heavy metals. You can always upgrade to something bigger later on when needed. If you have extremely hard water you should also consider getting a TFC under-sink module.

Don’t forget that if it is too big, then you’d have to change the filters often and clean it more often as well. This will cost more time and money in the long run. If you can afford it, buy something bigger, your drinking water quality is worth it.

[dt_quote]Q4. I want to install a water filter on my present softener unit, can I do that?[/dt_quote]

A. Yes, it’s not very difficult but first, check whether or not your present softener has cleaning features. If it does then the installation process will be much easier because all you have to do is remove the old sediment tank from your home and put in its place an additional cartridge which usually costs around $60-$80 depending on the brand. The new cartridge comes with everything needed for installation already included. You just connect some hoses and that’s it.

[dt_fancy_title title=”Final verdict” title_size=”h2″ title_color=”accent”]

These whole house water filter and softener combo reviews have been tried and tested and proven to be some of the best in the market. We would recommend anyone looking for a complete package for their water treatment and filtration needs to buy one of these best whole house water filter and softener combo. You will not be disappointed. team and our families are supported thanks to affiliate commissions that we may earn when you buy through links on our site. Read more

Photo of author

Samuel Carter

This is Samuel Carter. I have been online product reviewing for the last 7 years and owns many product samples from different companies. I love online product reviewing and reviewing is my hobby. I know, choosing a product is very difficult for newbies and that is why I have created this blog to help the newbies. I think might be useful for you. Thanks - Carter

Leave a Comment

For security, use of Google's reCAPTCHA service is required which is subject to the Google Privacy Policy and Terms of Use.