5 Best Water Filtration Systems 2020 – Reviews & Top picks

Best Water Filtration Systems

Having a water filtration system in your home is highly beneficial because it cleans out your water, making it safe for everyone in the family while letting you save a lot in the long run. There are also many health benefits attributed to the use of water filtration systems, and it’s just a matter of finding the right model.

​Water filtration systems are not new, so it isn’t surprising that there are so many models available on the market today. That said, you will definitely have a hard time choosing the right model, so we reviewed the best water filtration systems 2020 to help you choose the right unit.

Top 5 Best Water Filtration System ​2019



​Home Master TMAFC Artesian​

​​Aquasana 3-Stage ​

​​iSpring RCC7 5-Stage Residential 75 GPD

​​Watts Premier WP500313 2-Stage

​​APEC Top Tier 5-Stage ​


#1 ​​Home Master TMAFC Artesian​

​Editor rating:

  • ​​Fast flow
  • ​​Easy filter change
  • ​​Full Contact technology

#​2 ​​Aquasana 3-Stage

​Editor rating:

  • ​​Easy installation and maintenance
  • ​​Fairly quiet for its size
  • ​​Zero additives

#​​3 ​​iSpring RCC7 5-Stage Residential 75 GPD

​Editor rating:

  • ​​Good value for money
  • ​​Eliminates more contaminants than usual
  • ​​Stylish faucet and housing

#​​4 ​​Watts Premier WP500313 2-Stage

​Editor rating:

  • ​​Low price
  • ​​Simple installation
  • ​​Compact set up

#​​5 ​​​​APEC Top Tier 5-Stage

​Editor rating:

  • ​​Leak-free fittings
  • ​​Extended filterOur Filtration System of Choice and membrane life
  • ​​Certified food-grade tubings

One of the first things you will notice about this water filtration system from Home Master is the price. It is way pricier than most of the other models you can get your hands on, but we think the quality explains it all.

First, this water filtration system has a 7-stage filtration and enhancement system. According to the manufacturer, this technology manages to eliminate up to 98% of the impurities in water. Its Full Contact technology, meanwhile, adds a good amount of calcium and magnesium, so your water remains healthy.

The product is also very well-designed. Unlike many other water filtration systems, Home Master’s is not an eyesore at all. The size is not bad either. You should be able to set it up such that it can work the way it should without getting in the way of normal kitchen goings on.

The maximum sediment, TDS, hardness, and iron are 5 NTU, 2000 ppm, 10 gpg, and 0.2 ppm, respectively. Meanwhile, pH limit is 4 to 10. Moreover, the flow is noticeably faster than those of conventional water filtration systems, and the filters are easy to change at a required frequency of only once a year or every 2000 gal.


  • ​Fast flow
  • ​Easy filter change
  • ​Sturdy build
  • ​Fairly quiet for its size
  • ​Full Contact technology


  • ​Very expensive

According to Aquasana, this water filtration system guarantees “up to 99% reduction of 77 contaminants.” That includes chlorine, cryptosporidium, asbestos, lead, VOCs, herbicides, detergents, pharmaceuticals, and pesticides.

The filtration system comprises 3 stages, which is similar to those in most of the other water filtration system models around. There is catalytic carbon, which deals with chloramines; ion exchange, which takes care of lead, mercury, and other heavy metals; activated carbon, which reduces organic chemicals like herbicides.

The pre-filter measures 20 microns and catches larger particles like rust and silt, and there is sub-micron-scale mechanical filtration, which minimizes giardia and other chlorine-resistant cysts. Moreover, the entire product is free of BPA, cadmium, and lead, which unfortunately contaminate many cheap household items.

As stated by the company, water processed by this 3-stage water filtration system is equivalent to only 9 cents/gal, which we think is quite a good figure. Finally, the brushed nickel faucet is a lovely touch that really upgrades the aesthetic appeal of the entire system.

​Overall, we think this 3-stage water filtration system from Aquasana is well worth the price. The technology appears sufficient for the average family’s daily needs, and the product seems to be well-built and easy to maintain.


  • ​Relatively affordable
  • ​Looks good
  • ​Easy installation and maintenance
  • ​Fairly quiet for its size
  • ​Zero additives


  • ​Only 3 stages

With the RCC7, iSpring promises to get rid of 99% of more than 1000 contaminants. These include lead, fluoride, chlorine, arsenic, asbestos, sodium, bacteria, and viruses, among others. The product is certified “gold” by the WQA for NSF/ANSI standard 58, which gives a lot of reassurance about the product’s reliability and durability.

The 5 stages involve post carbon, RO membrane, PP sediment, CTO, and GAC. These take care of residuals, producing water, removing large impurities, eliminating VOCs and the like, and eliminating chlorine and similar problems, respectively.

According to iSpring, the RCC7 is easy to install. However, it is not DIY-able and in fact, you do have to call for help. The product is not too bulky or obtrusive and should fit under any standard sink, and all parts necessary for set up are already included.

The brushed nickel all-metal faucet is of European design, and the first-stage housing is clear. These help create a very sophisticated and clean look, which is fitting, considering that this is where your water will be passing through.

All in all, we believe the RCC7 is a good buy. There are many water filtration systems out there that are in the same price range but are capable of much less than is the RCC7. The design is also very classy and looks much nicer than other units in the same price range.


  • ​Good value for money
  • ​Eliminates more contaminants than usual
  • ​Stylish faucet and housing


  • ​Cannot be DIY’d

If you are looking for a low-cost water filtration system, you may want to check this one out. Watts Premier’s 2-stage system is much cheaper than many of the models available today, but it gets the job done.

You will notice right away that the entire product is very compact and simple in appearance. There isn’t a lot that needs to be set up, which adds to its ease and convenience of use. But that is also because it has quite a simple working system. Whether that is an advantage or a disadvantage largely depends on the quality of your water supply.

The entire drinking water filtration system comprises only 2 stages, whereas other models have 3 or 5 and more. So this may be a good option for you if your water supply isn’t really that problematic. If your area is known for having particularly high concentrations of contaminants, you may want to go for something with more filtration and purification stages.

According to Watts Premier, this 2-stage water filtration system takes care of VOCs, cysts, lead, giardia, lindanes, and more. Despite the fewer number of stages, this product still manages to improve water quality and make it safe for drinking. There is also noticeable improvement in taste, and odors are effectively removed.

​In general, we think Water Premier’s 2-stage water filtration system is a good low-cost option for homes where water supply is not too intolerable. This is also great for small spaces, given the compact build of the whole system. The installation is also easy to figure out given the simplicity of the whole set up.


  • ​Low price
  • ​Simple installation
  • ​Compact set up


  • ​Not as thorough as other water filtration systems

This 5-stage water filtration system, which is designed and assembled in the USA, guarantees removal of up to 99% of over 1000 impurities contaminating your water. These include viruses and bacteria, heavy metals, chlorine, lead, fluoride, arsenic, and more. 

This system uses so-called APEC double carbon blocks. These are responsible for getting rid of the chlorine and other contaminants in your water. The surface of the carbon blocks are noticeably large, and this design maximizes contact time. This increases the purity of the water and extends the lifespan of the filters and the membranes.

According to the manufacturer, the filters fitted in the system are good for treating tap and well water alike. The faucet that comes with the system is a designer faucet that is completely free from lead. In addition, all tubing materials are food-grade and thus perfectly safe for treating drinking water.

We think this is quite easy to use and install, considering that you do not need additional lock clips to prevent leaks and the fittings are of the leak-free quick-connect type.  

​In summary, we think it’s safe to say that this water filtration system is a good buy for practical individuals. It is not too expensive but covers all the essentials. In addition, you can use it for even well water and hard water (read: different pH levels). Not too many models are this versatile.


  • ​Leak-free fittings
  • ​Extended filterOur Filtration System of Choice and membrane life
  • ​Certified food-grade tubings


  • ​No indicator for filter replacement

Our Filtration System of Choice

The obvious winner of our roundup is Home Master’s TMAFC Artesian Full Contact Undersink Reverse Osmosis Water Filter System. It is a lot more expensive than many other water filtration systems you can find today, but we think the price is very much justified.

​Its 7-stage filtration system, which, according to the company, removes up to 98% of contaminants from water, gives you a lot of peace of mind. It is also quite durable and lasts a long time given proper maintenance, so it should be well worth the investment. Do give this product a try and let us know what you think!