Water Filtration System: A Comprehensive Guide (2023)

Water is a basic necessity for life, but not all water sources are safe to drink. Water filtration systems are designed to remove impurities and contaminants from water, making it safe for consumption. There are many different types of water filtration systems available, including pitcher filters, faucet filters, and whole-house filtration systems.

When purchasing a water filtration system, it’s important to consider the type of contaminants you want to remove from your water. Some systems are better at removing certain contaminants than others, so it’s important to choose a system that is designed to target the specific contaminants in your water. Other factors to consider include the size of the system, the cost of replacement filters, and the ease of installation and maintenance.

We spent countless hours researching and testing various water filtration systems to identify the ones that provide the best value and performance. In this article, we will discuss the different types of water filtration systems available and provide recommendations for the best systems based on your specific needs.

Best Water Filtration Systems

Looking for the best water filtration system? Look no further than our top picks for the best water filtration systems on the market. We’ve researched and tested a variety of systems to bring you the best options for clean, safe, and great-tasting water. Whether you’re looking for a whole-house system or a portable option for camping or travel, we’ve got you covered. Check out our top picks below and start enjoying clean, refreshing water today.

APEC Water Systems ROES-50

We highly recommend the APEC Water Systems ROES-50 for anyone looking for a high-quality water filtration system that delivers clean, great-tasting water at an affordable price.

Pros

• Supreme quality – designed, engineered, and assembled in USA to guarantee water safety & your health.
• Only technology to remove up to 99% of impurities including arsenic, chlorine, lead, fluoride, heavy metals, and 1000+ impurities. Max Total Dissolved Solids – 2000 ppm. Feed Water Pressure 40-85 psi
• WQA Certified System. Premium long-lasting filters used to treat tap water, well water. Provide unlimited clean, refreshing crisp tasting water superior to bottled water

Cons

• Requires professional installation
• Large system may not fit in smaller spaces
• Requires regular maintenance to ensure continued performance

The APEC Water Systems ROES-50 is a highly effective water filtration system that removes up to 99% of impurities, including arsenic, chlorine, lead, fluoride, and heavy metals. The system is easy to install and use, and delivers clean, refreshing water that tastes great.

The system is designed, engineered, and assembled in the USA to guarantee water safety and your health. It is also WQA certified, ensuring that it meets the highest standards in the industry. The premium long-lasting filters used in the system are designed to treat tap water and well water, and provide unlimited clean, refreshing crisp tasting water that is superior to bottled water.

The only downsides to the APEC Water Systems ROES-50 are that it requires professional installation and regular maintenance to ensure continued performance. Additionally, the large system may not fit in smaller spaces. However, the benefits of the system far outweigh these minor drawbacks, making it an excellent choice for anyone looking for a high-quality water filtration system.

PUR PLUS Water Filtration System

We highly recommend the PUR PLUS Water Filtration System for anyone looking to enjoy crisp and refreshing water from their faucet.

Pros

• The Mineral Core technology filters water over natural minerals for a great taste.
• Certified to reduce 70 chemical and physical substances, including lead and mercury.
• Easy to attach and compatible with most faucets.

Cons

• Will not work with pull-out or hand-held faucets.
• Genuine PUR filters are required for best performance.
• Housing may start leaking and need replacement every year or so.

The PUR PLUS Water Filtration System is a great investment for anyone who wants to enjoy clean and refreshing water straight from their faucet. The Mineral Core technology ensures that the water is filtered over natural minerals, resulting in great-tasting water that is free from 70 chemical and physical substances, including lead and mercury.

Installing the filter is a breeze, and no tools are required. The filter is compatible with most faucets, but it will not work with pull-out or hand-held faucets. It is important to note that genuine PUR filters are the only filters certified for use in PUR systems, and they should be replaced every three months for best performance.

While the PUR PLUS Water Filtration System is a great investment, the housing may start leaking and need replacement every year or so. However, this is a small price to pay for clean and refreshing water straight from your faucet.

Overall, we highly recommend the PUR PLUS Water Filtration System for anyone looking to enjoy great-tasting and refreshing water from their faucet.

iSpring RCC7AK

We highly recommend the iSpring RCC7AK water filtration system for anyone looking for a reliable and easy-to-use water filtration system that produces great-tasting and healthy drinking water.

Pros

• The 6-stage filtration system removes up to 99% of over 1,000 harmful contaminants, including chlorine, fluoride, lead, arsenic, asbestos, calcium, and sodium, resulting in clean, pure, and healthy drinking water.
• The Alkaline Remineralization filter restores healthy minerals and produces a balanced alkalinity, giving the water a more natural taste than regular 5-stage RO water filters.
• The transparent 1st stage housing allows for easy visual inspection, and the system is designed for easy installation and low maintenance.

Cons

• The system is relatively large and may not fit in smaller kitchens.
• The installation process can be a bit tricky, and it may take some time to get it set up properly.
• The system requires regular filter changes, which may be inconvenient for some users.

We were impressed with the iSpring RCC7AK water filtration system from the moment we started using it. The 6-stage filtration system is highly effective, and the addition of the Alkaline Remineralization filter makes a noticeable difference in the taste of the water. We also appreciated the transparent 1st stage housing, which allows for easy visual inspection of the system.

The installation process was a bit challenging, but the clear installation manual and instructional videos provided by iSpring made it much easier. Once the system was up and running, we found that it required very little maintenance, and the filter changes were relatively easy to perform.

Overall, we are very satisfied with the iSpring RCC7AK water filtration system, and we highly recommend it to anyone looking for a high-quality and reliable water filtration system.

Waterdrop Gravity Water Filter Straw

We highly recommend the Waterdrop Gravity Water Filter Straw for anyone looking for a reliable and efficient water filtration system for outdoor activities and emergency preparedness.

Pros

• The 5-stage efficient filtration system effectively reduces harmful substances and delivers better drinking experience.
• The professional combination of the water filter straw and 1.5 gal gravity-fed water bag provides a large capacity for all-day demand for outdoor water drinking.
• The innovative backwash purifier function and recyclable straw ensure a longer lifespan and pollution-free water filtration.

Cons

• The drainage valve needs to be turned on first when using the gravity bag to filter water to avoid no water flow in a vacuum state.
• The flow rate is slow, and it requires a place to hang it from to enable flow.
• The hose/clamp combo doesn’t work great at cooler temps.

We used the Waterdrop Gravity Water Filter Straw on a camping trip, and it filtered lake water and well water along the way for us to drink and wash with. The water tasted clean and had no bad odor. The filter straw can provide safe drinking water up to 1,400 gallons (5,300 liters)/one straw, ensuring maximum water flow rate of up to 700 ml/min to provide a more relaxed outdoor water drinking experience. It can be connected with water bags or water bottles to filter water for drinking, and both ends of it can be disassembled and connected with the water bags and the water bottles to offer clean drinking water anytime, anywhere.

The Waterdrop Gravity Water Filter Straw is applicable to hiking, camping, domestic and international travel, emergency preparedness (tornadoes, rainstorms, earthquakes, floods, etc.) to meet the emergency water demand in a variety of situations. Overall, we highly recommend the Waterdrop Gravity Water Filter Straw for anyone looking for a reliable and efficient water filtration system for outdoor activities and emergency preparedness.

EXPRESS WATER UV Reverse Osmosis Water Filtration System

If you’re looking for an efficient and easy-to-install water filtration system, the EXPRESS WATER UV Reverse Osmosis Water Filtration System might be just what you need.

Pros

• The system removes up to 99.99% of contaminants, including lead, chlorine, fluoride, and bacteria, ensuring that you have safe and fresh-tasting water.
• The UV light sterilizes your water, eliminating microorganisms like viruses, bacteria, and coliform.
• The alkaline filtration system adds essential minerals like calcium, potassium, and magnesium to your water, improving its taste and providing health benefits.

Cons

• The system discharges between one and three gallons of water for every gallon produced, depending on the pressure and quality of your incoming water.
• You may need additional tubing or a delivery pump if you plan to install the system far away or link it to a refrigerator.
• The system operates on 40-80 PSI water pressure, so you may need a booster pump or pressure regulator depending on your water pressure.

We were impressed with how easy it was to install the EXPRESS WATER UV Reverse Osmosis Water Filtration System, thanks to its quick connect tubing system and detailed instructions. The compact design allows it to fit under your counter or in a cabinet, and it comes with all the filters you need for the first six months of use.

The system includes a 4-gallon storage tank and a fast flow faucet with 0.8 GPM delivery, ensuring that you always have a supply of clean and fresh-tasting water. The UV light is equipped with a warning light that alerts you when the power falls below the germicidal range, ensuring that you always have effective sterilization.

Overall, we think the EXPRESS WATER UV Reverse Osmosis Water Filtration System is an excellent choice for anyone who wants safe, healthy, and great-tasting water at home.

Buying Guide

When searching for a water filtration system, there are a few important factors to consider. Here are some features to look for:

Filtration Method

The first thing to consider is the filtration method. There are several different types of filters, including activated carbon, reverse osmosis, and UV filters. Each method has its own strengths and weaknesses, so it’s important to choose the one that best fits your needs.

Filter Lifespan

Another important factor to consider is the filter lifespan. Some filters need to be replaced every few months, while others can last for years. Be sure to check the manufacturer’s recommendations for replacing the filter, and factor this into your decision-making process.

Flow Rate

The flow rate is another important consideration. A higher flow rate means that the water will be filtered more quickly, but it may also mean that the filtration is less effective. Be sure to choose a system with a flow rate that meets your needs.

Capacity

The capacity of the filtration system is also important. Make sure that the system you choose can handle the amount of water you need to filter on a daily basis.

Certification

Finally, it’s important to look for a system that has been certified by a reputable organization. Look for certifications from NSF International or the Water Quality Association, which indicate that the system has been independently tested and verified to meet certain standards.

By considering these factors, you can choose a water filtration system that meets your needs and provides clean, safe drinking water for you and your family.