5 Best Whole House Water Filter 2018 | Reviews & Buyer’s Guide

5 Best Whole House Water Filter 2018 | Reviews & Buyer’s Guide

As promised, we are back again with another new article and this article is all about best whole house water filter and buying guide. Throughout this whole article, you will get to know almost everything about the best water filtration system and we hope you will end up having the best one for you. So let’s get started,

Are you sure you are using fully purified water? Is the water is safe with which your children are probably taking shower right now? Do you know how many people die because of water contamination? if you are not sure about any of these questions, I would say, it’s not late. You can still ensure your families health safety by providing purified waters.

Today we are reviewing 5 best whole house water filter which are leading on the market, and you will see a whole house water filter comparison chart at the starting.

Without any further ado, let’s take a look best water filtration system

Best Whole House Water Filter Comparison Chart


Home Master HMF3SDGFEC Whole House 3-Stage Water Filter

iSpring WGB32B 3-Stage Whole House Water Filtration System

3M Aqua-Pure Whole House Water Filtration System

Watts WH-LD Premier Whole House Water Filtration System

DuPont WFPF13003B Universal Whole House Filtration System

Capacity 100,000-Gallon 100,000-Gallon 100,000 Gallons 50,000 Gallons 15,000-Gallon

Best Whole House Water Filter Reviews

1. Home Master HMF3SDGFEC Whole House 3-Stage Water Filter with Fine Sediment, Iron, and Carbon

whole house water softenerHome Master is already trending for their best Reverse osmosis water filters and this Home Master HMF3SDGFEC Whole House 3-Stage water filter is not different. This one is the most famous filtration system.

This filtration system offers very effective water purifying. The Home Master HMF3SDGFEC comes in different styles and each of them is better for different reasons.

Aquasana Rhino EQ-1000 is also a very effective water filter, you may ask “why we put Home Master HMF3SDGFEC Whole House 3-Stage water filter on the top?‘ Actually, Aquasana Rhino EQ-1000 cleans water very effectively like Home Master HMF3SDGFEC does.The reason we put Home Master HMF3SDGFEC on the top just because it requires low maintenance, unlike Aquasana Rhino EQ-1000.

Aquasana Rhino is far expensive than Home Master HMF3SDGFEC, we would suggest you this Aquasana Rhino only if you have very high contaminated water, I mean very high.

Good news for well water users, this filtration system is better suited to well water. With the 3 stage processing system, it removes up to 95% chemicals, contaminants, and blocks particles to travel further. This Home Master HMF3SDGFEC water filter is always ready to deliver pure water all the time to all the shower, faucets, sink and other water output sources in your home.

Let’s go to its features so that you could have a proper idea what else exactly this filtration system offers,

  • First of all, this Home Master HMF3SDGFEC Whole House 3-Stage water filter comes with large filters, you can call them “Jumbo Filters”. Large filters let more water pass through faster. Unlike most filtration systems this water filter allows very high water pressure. Up to 15 GPM (Gallon per Minute)
  • There are a bunch of filtration system which requires extreme maintenance often which means extra cost and no one would love to do that. This Home Master water filter is a money saver, it requires very low maintenance after a long time.
  • This 3-stage water filtration system gives very effective cleaning. It can remove up to 95% of water contaminants. It won’t let particle larger than 1 micron go through and it is an outstanding performer in reducing sediment, iron, manganese and other chemicals.
  • Home Master HMF3SDGFEC Whole House 3-Stage water filter gives a good taste and odor to the water which many water filtration systems don’t offer.
  • This water filtration system has a classy look and will last very long more than one or two years. Manufacturer provides 2-year warranty also.

As the name suggests it is a 3-stage water filter or you can see on the image it has 3 white large filters, now let’s take a look how actually each step works,

First Stage
1st stage is a sediment filter along with multi-gradient density which means there is less chance of getting clogged and offers effective filtration. At this stage, filtration begins at 20 microns and it gets down to 1 micron at stage 3.
Second Stage

2nd stage filter is carbon filter which gives water an improved taste and odor. Carbon filters are very effective in removing chlorine.

Third Stage

At the 3rd stage it targets the metals in the water and removes 95% of manganese, iron, lead and other chemicals.

The Pros
  • Gallon size 100,000.
  • Cleans very effectively.
  • Allows high water flow.
  • 1-micron size filter
  • Low maintenance.
  • Filters are long-lasting.
  • very durable.
  • 3-stage filters.
  • Will keep water clean for 6-12 months
The Cons
  • Installing this filtration system is little tough, would be better to hire an expert
Our Recommendation
The Home Master HMF3SDGFEC Whole House 3-Stage water filter is our top pick and we have shown every reason. Installing a perfect water filtration system will low down the doctor cost. This one is very effective purifier with 3-stage filtration system, requires very low maintenance. Users are very satisfied with this Home Master HMF3SDGFEC filtration system and this one is very durable.We think buying it would be the best decision

2. iSpring WGB32B- 3-Stage Whole House Water Filtration System

Let’s talk about the brand first. iSpring is a name of a trust, they provide customer support before and after purchasing any iSpring product. Best whole house filterThey are serving the market for very long.

The way they kept their commitments all these years that is really overwhelming and customers are very pleased. iSpring produces reverse osmosis water filters also, so I was very excited to see their whole house filtration system, is that as effective as RO? You will find out below


The iSpring WGB32B- 3-Stage whole house water filtration system is another popular whole house filtration system, after the Home Master we have this iSpring WGB32B 3-Stage filter. Better suited to well water and city water.

Cleans highly contaminated water very effectively. I would say this filter is not that cheap but it is far less cheap than Aquasana Rhino.

iSpring used large filters on this and these filters are very durable, no doubt on that. One added benefit of having this iSpring WGB32B  3-Stage system is filters are cheaper compared to other systems. Has 1-inch port which allows high water flow (15 Gallon Per Minute)

Now let’s jump into the features of The iSpring WGB32B  3-Stage whole house water filtration system

  • This one actually builds trust. This iSpring Water Filter has NSF certification. In case you don’t know. NFS is an organization of public health and safety. This iSpring whole house water treatment system was tested to ensure that it delivers healthy output and guess what, this filter chased the standard and get NSF certified.
  • We mentioned above, this one also cleans effectively ( Not like Home master or Aquasana). This home water filter reduces up to 95% chlorine, rust, sediment, herbicides, VOCs, pesticides, industrial solvents and other harmful contaminants.
  • The iSpring WGB32B 3-Stage whole house water filtration system is customizable. Making it easier for you, few people have specific problems with their water, some water contains excessive metals, where some contain excessive chlorine. Having iSpring filter you can use filters according to your needs. For example: If your water contains excessive chlorine, you can set a filter which is effective in removing chlorine.
  • iSpring used large filters in these water filters, these filters are cheaper than others filters and that’s very helpful for customers on a tight budget. Filters last very long and have a 1-inch port which allows water flow rate 15GPM (Gallon Per Minute).

This iSpring WGB32B  3-Stage whole house water filtration system also comes with 3 stage filtration system. Stages work same as Home Master HMF3SDGFEC.

The Pros
  • iSpring offers best customer support.
  • This system is better suited to municipal and well water.
  • Filters are cheap.
  • Customizable filters.
  • This filter is NSF certified.
  • 3-stage filtering process.
  • Require low maintenance.
The Cons
  • This iSpring WGB32B  3-Stage whole house water purifier is not as effective as Home Master HMF3SDGFEC.

iSpring has other two models of whole house water treatment system, almost similar to WGB32B  3-Stage. Let’s give you a short tour of both of them,

iSpring  WGB32BM The one different thing about this filter is, it targets heavy metal contaminant in water. Effectively cleans, arsenic, manganese, iron. Perfect for good water.

iSpring  WGB32B-PB  Almost similar to the previous model of iSpiring, but it covers a large portion of heavy metal contaminants, like, iron, lead, manganese, arsenic, radium, copper, mercury and more. This one is also suited to well water.

Our Recommendation

if you are looking forward to buying this iSpring WGB32B  3-Stage model, you better go for Home Master HMF3SDGFEC. This iSpring filter is better for water which doesn’t contain particles because this system filters water in 5 microns so if your water contains particles smaller than 5 microns, you will see them dropping from your sink, faucet, shower and every water outputs in your home.

If your water doesn’t carry particles and if your water is not much contaminated then you can go for this affordable WGB32B  3-Stage whole house water purifier.

3. Aquasana Rhino EQ-1000

3M Aqua-Pure Whole House Water Filtration SystemAnother famous whole home water filter we have is, 3M Aqua-Pure Whole Home Water Filter. I had a negative impression of this filter when I heard the price, it’s cheap really.

“How better it can perform at such low price? It would not deliver good result” yes, these things crossed my mind when I heard the price at the beginning but I was totally wrong.

In fact, this 3M Aqua-Pure Whole Home Water Filter offers results better than most expensive water filters.



You may think, as its price is very low so requiring extra maintenance is normal but No. This Aqua-Pure is the system is in the top of filters which requires very low maintenance. It filters water down to 5 microns and that’s a very good return according to its price.

offers water flow more than the Home Master HMF3SDGFEC model. You will not need to spend money on hiring an expert for installing the system, you can do it all by yourself.

Let’s take a look at detailed features of this 3M Aqua-Pure Whole House Water Purifier,

  • Aqua-Pure has the ability to effectively remove sediments, rust, chlorine from water. Perfectly suited to municipal water because it is good at removing chlorine.
  • This system filters water down to 5 microns. Yes, there are other whole house systems which filter in 1 microns but you won’t find any better filtration at such affordable price.
  • As we said earlier, this filter requires very low maintenance. It requires only one filter change in 1 year, even sometime in 1.5 years. If you want a low budget water purifying solution, Aqua-Pure is the only option we would recommend you to carry with.
  • Let’s talk about water flow. This 3m Aqua-Pure whole house water treatment system allows water flow rate higher than most expensive systems. It allows water flow 20 Gallons per Minute which is really outstanding and higher than Home Master HMF3SDGFEC. If you turn on every water output in your home (faucets, sink, showers) you won’t notice any drop in water pressure.
  • Installing this system is also very easy. You would not need to waste money on hiring an expert. You can do it all by yourself. Replacing the filter is just a matter of 2 minutes, just flick the switch and twist.
  • This system requires very less space compared to other whole house systems. It’s very durable. For families with four people, this system will last more than 2 years.

Keep in mind

This 3m Aqua-Pure filter is effective in removing chlorine, sediments, and rust but this filter is very weak in filtering heavy metal contaminants from water so it is best suited to city water supplies.

If you are using this system for filtering well waters than this Aqua-Pure filter will cost you more money because metal contaminants will damage filter very early and you will need to change the filter more often.

The Pros
  • Effectively removes chlorine, rust, and sediments.
  • Requires very low maintenance.
  • Easy to install
  • Last long.
  • Allows high water flow.
The Cons
  • The 3m Aqua-Pure whole home water filtration system filters down to 5 micron which is not very effective but according to the price that’s fair.
Our Recommendation

3m Aqua-Pure water filter will be a great choice for those who are on a tight budget but want to have a better whole home system. Its effective in cleaning chlorine, sediment, and rust, requires very low maintenance, you will need to change only one filter in 1 year, allows high water flow, easy to install, what else you can expect from a system at such low price.

Remember, this system is perfect for city/municipal water but if you are using it to filter down well water then you will need to replace the filter more often.

4.  Watts WH-LD Premier Whole House Water filtration system

 Watts WH-LD Premier Whole House Water Filtration SystemThe Watts WH-LD Premier Whole House Water filtration system is one of the top-rated water filters. This popular model is also very affordable and effective like previously reviewed 3M Aqua-Pure water filter.

People who don’t have much space, this Watts WH-LD model is suitable for them, as you can see this whole home system is small. One added benefit of having this filtration system is, for easy and leak free installation it comes with stainless steel inserts.

If you want more cleaned water then you can add this system to any filtration system as pre-filter, so you will have more effective water filtration. We think combining this filter with 3M Aqua-Pure water filter won’t be bad. As both of these filters are inexpensive, combining both you can have two-stage water filtration.

Let’s take a look at the features of The Watts WH-LD Premier Whole House Water filtration system,

  • The first thing I liked the most about this filtration system is, it is NFS certified. I wrote before what is NFS. In case you didn’t read I am repeating again. NFS is an organization of public health and safety. They test all filter so ensure if they are worth using or not. This Watts WH-LD Premier model passed the test.
  • This filtration system effectively removes sediment, rust, and dirt from water. So you can be sure that it will protect your washing machines, ice-maker, coffee makers, refrigerators and other accessories from rust, sediment, and dirt.
  • Installing this filter is very easy. Requires some basic plumbing skills. Ports of this filtration system lid are designed to fit all kind of house plumbing. You don’t have to worry about its fitting.
  • The price of this Watts WH-LD Premier Whole House Water filtration system is very low. Thanks to the manufacturers. If you want, you can use this filter as pre-filter by simply combining it with any filtration system.
  • Another added benefit of having this model is, it allows you to see the collected dirt and debris, so it will let you know when it’s time to change the filter.
The Pros
  • Inexpensive.
  • Easy install.
  • Durable.
  • NFS certified.
  • Has a classy look.
The Cons
  • It filters water down to 50 micron, which is not effective. Any floating particles will be able to go through it.
Our Recommendation
The Watts WH-LD Premier Whole House Water filtration system will work great as a pre-filter. Combining this system with any whole home water filtration system will give you cleaner water, that’s for sure. It comes at a very cheap rate but one thing I didn’t like about this model is, it filters down water in 50 microns, which is not effective at all.

5.  DuPont WFPF13003B Universal Whole House 15,000-Gallon Water Filtration System

Water Filtration SystemDo you know?  What is the most attractive part of the DuPont WFPF13003B Universal whole house water filtration system? The price. Even lower than 3m Aqua-Pure. The manufacturer gave a very low price but they didn’t compromise the quality.

DuPont is a trusted company. This company offers 3 years warranty for this WFPF13003B Universal whole home water filter. How can you deny this?

If you want to make your own customized water filtration system then get started with this one. It effectively removes dirt, sediment, and rust from water. It filters down water into 10 microns so particles larger than 10 microns won’t be able to travel further.

Besides all these, it has other useful features also, let’s take a tour of the features of DuPont WFPF13003B Universal whole house water treatment system.

  • This filtration system is NSF and ANSI certified. These certifications really give the satisfaction that this filtration system is worth out buying.
  • Has the ability to effectively remove dust, sediment, and rust from water which ensures your kitchen accessories (coffee maker, ice-maker, refrigerator, washing machine, etc.) long life.
  • Installing process is too easy. This filtration system also comes with a wrench and bracket. With these things, the installation process will be much easier.
  • It filters water down to 10 microns which means particles larger than 10 microns won’t be able to travel further.
  • You can use this filter as a Pre-Filter by adding this with any other whole house systems. That will give your water supply more effective cleaning.
  • You don’t have to worry even after buying this product because manufacturer provides 3 years warranty for this DuPont WFPF13003B Universal whole house water treatment system.
The Pros
  • Inexpensive.
  • 3-years warranty.
  • Comes with bracket and wrench.
  • Easy to install.
  • Can be used as Pre-Filter.
  • NFS/ANSI certified.
The Cons
  • This system doesn’t offer very effective cleaning.
Our Recommendation

DuPont WFPF13003B Universal whole house water filtration system comes at a very low price. I would not expect anything much from a product at such low price. After being so affordable, this offers plenty of good features.

You can make own customized water filtration system by buying total three DuPont WFPF13003B filters and adding them together. You can also add this with any other water filtration systems for more effective cleaning.

Best Home Water Filtration system Buying Guide

Whole house water filtration system is often called as POE (Point Of Entry). POE is mainly installed at the main source point of your home water connection, means at the main point from where water enters in your home. Using whole house water filters ensures that, purified waters will be delivered in every faucets and shower in the home.

Many Manufacturers are introducing new filtration systems to market and that is making consumer confused to make a choice. On the other hand, people who don’t know anything about water filtration system they can end up holding one which is not perfect for them.

Because of all these issues, we have come up with an ideal water filter buying guide, which will help the consumer to buy the best whole house water filter for home, let’s get started

Why You Need a Whole House Water Filtration System?

The best home water filtration system(POE) will offer you purified water in every output like faucet and shower in the house but are POE systems purify water enough to drink? yes, they do but not as effective as RO water filters. RO water filters are best for drinking water.

When RO is best for drinking water then why I need POE water filtration systems? This question is crossing your mind right now. right?

The thing is, not only drinking water but also waters that we use in washing ( cleaning, bathe, etc.) can harm us. The main reason is Chlorine, chlorine kills bacteria and people uses chlorine in large amount to our water supply, that is what throws bad impacts on our health.

Excessive chlorine causes dry skin and hair loss, and drinking those water can cause serious health problems. There are also other ways through which chlorine can enter into our body. Chemicals like chlorine and volatile evaporate in bath and shower steam which means you are breathing polluted air in your house.

After installing a whole house water purifier, you will notice a massive reduction of chlorine. Whole house water filter will offer you fully purified water and body will absorb far less chlorine than it used to absorb before. Clean water means healthier skin and hair and also cleaner air too. So POE will be the best whole house water filtration system for these problems.

Besides all these, POE whole house water treatment system has other reason also to choose it for your home. The POE whole house water purifier has high water production ability and capacity compared to Reverse Osmosis water filters.

RO (Reverse Osmosis) house water filter has the ability to produce around 50 gallons of fresh water per day, where POE home water treatment systems can provide 20 gallons of purified water per minute. On the hand, POE water filters are durable and require less maintenance. Unit of POE systems filter needs to be changed after 7 years, where RO water purifier requires filter change after every 6 to 12 months.

But we would say for healthy drinking water, RO home water treatment systems are best.

Why POE Whole House Water Filtration System Would Not Be Perfect for You?

Great7reviews always tries to deliver proper information’s to the consumers, we don’t only talk about positive sites but we do about negatives sites also.

We have shown above why POE system would be perfect for you, now let’s talk about why POE home system would not be perfect for you.

First, POE whole house water filters are little expensive compared to other water filters, but if you think logically, having an expensive price is no surprise for this kind of whole house water treatment system. This system will deliver pure water to every output of your home.

The second one is, POE water filtration system is not for drinking water. POE is not effective as Reverse Osmosis water filters. Reverse Osmosis provides up to 0.0001 microns filtration, which clearly points out that particles in a bigger size than this won’t be able to cross through.

On the other hand, POE offers filtration 1 to 10 microns, which means POE is not as effective as Ro in reducing pollutants from water.

RO water filtration system has the ability to reduce contaminants by 99 percent.

When you are confident that you need a POE whole house water filtration system, now it’s time to consider few things before you make any purchase decision,

Type of Water Filter

 Basically, there are Two types POE whole house water filter. The carbon tank and the other one is replaceable Cartridge.

Let’s know about both filters,

Carbon Tank water filters last longer and require very low maintenance, which is a money saver. This water filters might need to be replaced after every 5 years. Carbon Tank water filters are perfect for city water because they have the ability to reduce chlorine very effectively.

Moving on to the Cartridge type filters, these are not as long lasting as previous one. They require filter change after every 6 to 12 month. One benefit of having this filter is, they are customizable. You will be able to put a combination of a filter if you have any specific issue with water. Cartridge type filters are perfect for well water supplies.


 How effectively whole house water filtration system would work can be measured by the microns size in a filter. One-thousandth of a millimeter is equal to a micron.

For example, Filter with a rating of 1 micron will block every particle bigger than this size to pass through. If you have a very serious problem with your water then you have to choose micron size after testing your water.

Best Whole house water filtration system we have seen is 0.35 microns which is very effective but RO water filters are much effective because they have 0.0001 microns filter rating, that’s why they are best for drinking.

If you don’t have over-contaminated water then0.35-micron filter will work great.

One thing we would like to mention that is, the whole micron things applies only to the sediment filters which stops large particles passing through, carbon filters work in different effective ways. Carbon filters use absorption and adsorption to purify water, they don’t have micron rating.

Water Flow Rate

Water flow rate is a very important factor to take into consideration. The water flow rate means the amount of cleaned water the filtration system can deliver on given time. Water flow rate is measured by GPM (gallon per minute).

If you have a big family, make sure that you choose a filtration system which will be able to deliver enough water as demanded.


Price is always a big issue for most people. One thing I want to tell you is, if you are buying something with your hard earned money, you will be expecting a satisfying output, isn’t that?

Yes. So if possible, don’t choose any product just because the price is low. Check the quality. If you are buying a useless thing just because that is cheap, my friend that is going to cost more in long run.

Better things will be little expensive, that’s normal. Whatever you buy focus always should be on the quality.

Filter Cost

Keep in mind, after buying the whole system you will need to change filters over time. You will have to spend some money for filters.

We hope you have found the best whole house water filter for you. We have provided almost every information that you may need to know. In our review, all reviewed products are top rated and users are very satisfied with them. Like others, we could have review 10 to 15 products but we didn’t. Because we don’t want to make you confused, we have provided both the good sides and bad sides of each product, now it’s up to you which one you choose.

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