Point Of Entry Water Filter Systems

It can be challenging to determine the ideal water treatment technique that works for you, particularly when you’re unfamiliar with the various treatment methods readily available.

Before you decide on the solution to treat your problem, the first step is determining the kind of contaminants you want to eliminate.

If you’re looking into a water system, you might find a point of entry water filter, and you’re wondering if they’re the best option for you.

In this post, we’re going to cover all you should know about these water filters for your home.

What is the Point of Entry Water Filter System?

(POE) whole house water filtration system is located near your home’s primary water source.

This kind of system cleans the water in your home before it’s delivered to individual fixtures within your home. 

It provides filtered water for each use of your home, such as:

  • Drinking
  • Hands-washing
  • Cleaning clothes
  • Bathing
  • Cooking
  • Washing dishes

The point-of-entry hard water treatment system can employ a variety of filters based on the particular requirements of your house. 

Furthermore, the POE treatment device could serve as a “pre-filter” for a point of use water filter.

What is the Best Time to Use a POE Water Filter?  

There are many reasons you may feel that it’s essential to utilize a POE water filter rather than a point of a use filter system.

In general, you’ll be considering this option when you’re eager to enhance the quality of every tap water and other water-based equipment within the house.

It is possible to have a point of entry water treatment in the following situations:

  • You’re looking for an easy way to get rid of the staining affecting your kitchenware and laundry.
  • You do not want to breathe toxic chemicals while you shower.
  • If you’d like to cut down on water-related cleaning works in your home.
  • You’re searching for a method to increase the efficiency of your appliances and also save money.
  • You’d instead shower or wash or bathe in the fresh and clean water.  
  • If you’d like to reduce your costs and the environmental impact by reducing single-use plastic water bottles.

Best POE Water Filters

1. Whirlpool WHESFC Outdoor Water Softener

General Specifications

  • Grains Capacity: 31, 000
  • Dimensions: 19 x 18 x 48 inches
  • Weight: 112 Pounds
  • Flow rate: 7.6 GPM
  • Items Model: WHESFC
  • Iron Removal: 3 PPM
  • Color: Gray

Whirlpool Pro Series is the ideal choice for your home, offering your family and you high-quality water.

It can take out minerals as well as other water contaminants that could pose dangers. The system is an NSF Certified unit that eliminates pollutants such as Calcium, Magnesium, Chlorine, and iron.

It can soften the water and improve your home’s water appliances lifespan like water heater and dishwasher.

Whirlpool WHESFC Pro has a more than average hardness removal rate that is 120 grains per gallon. With a capacity of 31,000 grains and a 3 ppm capacity for iron removal, this is an excellent purchase for indoor and outdoor usage.

Check Detailed Review……

2. ISpring RCS5T 500 GPD Whole House RO System

General Specifications

  • Dimensions: 14 x 11 x 18 inches
  • Weight: 32.6 pounds
  • Item Model: RCS5T
  • Color: White
  • Warranty: 30 days manufacturing guarantee

As with many other iSpring RO water systems, The RCS5T is an outstanding efficiency in providing pure and safe drinking water for your home, restaurant, or small-scale business.

The reverse osmosis system is perfect for getting quality water, the same as bottled water.

It can operate at the maximal capacity of up to 500 gallons a day and effectively treat contaminated waters.

The output can vary depending on temperature, as well as other variables. The double-flow rate Reverse Osmosis Membrane assures constant production and a remarkable ratio of discharge to manufacturing.

Check Detailed Review……

What are the Advantages of Point of  Entry Home Water Filter Systems?


POE filters are more costly than a tap water filter; however, they last longer, generally between five and seven years. 

Reduces Problems with Aesthetics

A variety of point-of-use water filtration systems will remove or lessen the effects of chlorine, sulfur, and iron. 

These ions are the most frequent culprits in the area of visual damage in your home.

For instance, sulfur and chlorine can alter the taste and smell of the water you drink, and iron may leave stains challenging to clean for your home appliances. 

A whole house filter will remove the contaminants that cause your cosmetic issues, improving your hard water quality and reducing regular cleaning requirements.

They’re Convenient

As previously mentioned, a point of entry filter can make it possible to access clean water with the same quality across your entire house. 

It means you don’t require a separate water filter for each water supply. 

With this type of filter, you’ll be able to drink the same filtered water in both your kitchen and bathroom, which is why the installation of one home water filter is more practical.

Extends the Life of Appliances

If you set up the point of entry system right at the principal water source, the entire house will benefit from higher quality water as soon as it arrives at your home. 

Items that use water regularly, like the dishwasher, washing machine, water heater, and shower, will last longer if they’re running clean, filtering water that isn’t likely to harm or corrode their surfaces.

The Complexity is an Additional Benefit.

Whole-house water filter systems are typically multi-stage filters that use various materials for filtering and filtration methods to combat harmful contaminants in your well water

Therefore, these filters’ high level of complexity has advantages as they can eliminate a large range of waterborne contaminants that other filters might not be in a position to remove.

Improves the Taste of Drinking Water

Although it’s an added benefit that a point of entry filter could offer whole home water treatment, it’s probably essential for you that your drinking water quality coming from your faucet is significantly better. 

This water filtering system can eliminate any harmful contaminants, making alkaline water the same as bottled water.

The Use of These is Economical.

A POE water filtering system in your home can help to save money which is an enormous benefit in the field of water treatment. 

If you decide to install a whole house water filter, you’ll be required to buy one filtering system since you don’t have to set up separate filters for each water outlet. 

There is less installation work to handle more money to spend on maintenance. 

So a POE water purifier is an excellent choice for those who want to cut down on your costs.

Reduces Skin and Hair Problems

An outdoor water softener for the whole home is a common POE for water treatment systems is particularly effective in removing minerals such as magnesium and calcium. 

These minerals can cause dryness and irritation of the skin, the scalp becoming itchy and irritated, and hair loss.

When you put in a point of entry water softener, you will notice a significant improvement in your skin and hair health, mainly if this was previously a problem.

High Capacity

The most common whole-home filter systems can provide gallons and gallons of pure, clean, and non-suspended water supply. There’s no limit to the amount they can create.

What are the Disadvantages of Point of Entry Water Filtration System?

It Isn’t Easy to Install

Point Of Entry Water Filter easy to install

You must cut the water line at the point of entry and connect it to the system.

If you have no skill, you might not be confident installing the system.

It could mean that you need to hire an electrician or plumber to complete the task for you.

Some Systems Require Frequent Maintenance

Some water filtration systems require more care than others. Salt-based softening systems need regular salt top-ups and full media top-ups every six years or so.

If you’re in search of an all-in-one home water treatment system that is low maintenance, then your best alternatives are probably whole-home filters or conditioners.

They have media beds or resin because you’ll usually have to replace them each 8-10 years.

Could Cost a Lot

If you’re searching for a POE system that will lower or eliminate a specific water contaminant such as chlorine smell, iron, hardness as well as lead, then you might be able to spend a bit less, but you’re in the range of $400-$500 for a good system.

What do These Filters Remove?

Whole-house water systems that are accessed through points of entry can target a range of contaminants and impurities.

Based on the cartridges and the filters they use. They can be more effective and complicated than other point-of-use filters.

So, for the significant part, top-quality point of entry water filter take away:

  • Sediments like sand, rust, or other suspended and dissolved particles. These are removed by sediment filter, which typically serves as the primary filter cartridge in the multi-stage filter.
  • Chemical contaminants like chlorine, its by-products, VOCs, pesticides, herbicides, and so on. An activated carbon filter removes them. These could comprise carbon block filters, activated carbon filters with granular particles, or both.
  • Cysts, Giardia, cryptosporidium, and other bacteria can be taken out by ceramic or nano filters.
  • Other chemicals such as scales, fluoride, heavy metals, and the smell and taste are removed with KDF and other specially designed filters.

As you can observe, a POE filter can target many pollutants. First, you need to test your water to determine which filters you should have as a POE water treatment system.

Which Location is POE Treatment Equipment Installed?  

It is suggested that the POE equipment be installed near the main water line entering the house. 

That lowers the costs of installation and also provides high security to the equipment. In the majority of cases, just one standard electrical outlet is needed. 

Common locations for installation include areas in utility rooms, crawl spaces (subject to an acceptable height) basements.

The main drawback of these areas is access to maintenance. Because of this, specific POE applications have been set up outdoors, either inside the form of a “box” attached to the house’s exterior or even on the curb. 

The box has to be heated, insulated, and powered. Outdoor installations, providing easier access to maintenance, are considerably more costly to set up.

The Point of Use Vs Point of Entry what is the Best Water Filter?

Before deciding between the point of use or the point of entry filter, consider your concerns regarding the water quality in your home. 

If you’re just worried about the quality of water that you consume for cooking and drinking, then a point-of-use water softener may be suitable for you. 

It may provide quality water that you utilize for all the things in your home, the POE system is likely the best alternative. 

To ensure the highest level of security, you may be considering installing both.

How Many Filtration Stages Do Point-of-Entry Whole House Systems be Able to Integrate?

There’s no set rule regarding the number of stages for filtration in the POE filter. It’s common to see these filters use various types of cartridges or filtration techniques.

Due to the complex nature of these filters, they’re more efficient in eliminating contaminants.

The majority of POE filters comprise many filter cartridges; it means that filtration performs in several phases.

However, let’s consider how many phases of filtration are necessary for the POE home system designed to eliminate harmful contaminants and pathogens from your water?

Four or More Stages

  • If your whole house filter is a reverse-osmosis system, it must include four or more stages. 
  • The four stages are a carbon block pre-filter, one sediment pre-filter, one reverse osmosis membrane, and a carbon block post-filters;

Three Stages

  • If the entire house filter includes UV filters, they must consist of at minimum three stages. 
  • It implies that your water purifier requires one UV filter unit, a sediment filter, and one carbon block filter.

Two Stages

  • If the water purifier is not UV-based and not dependent on reverse osmosis system, then the recommended number of stages of filtration must be a minimum of two. 
  • A filter cartridge will remove sediments, chlorine, VOCs, pesticides, herbicides (e.g., a sediment + carbon filter).
  • The second one deals with heavy metals, bacteria, other metals, and chemicals (e.g., pdf filters, active ceramics, etc.).

These are only guidelines for the number of stages for filtration.

In the end, the contaminant elimination speed and the removing capacity of each cartridge will decide the number of stages needed.

In this way, it is essential to consider the number of filter cartridges used for water treatment should not be the only thing to purchase a point of entry system.

Outdoor Water Softener

Whirlpool WHESFC Outdoor Water Softener

Whole House RO System

iSpring RCS5T 500 GPD Grade Commercial Tankless Reverse Osmosis RO Water Filter System

What is the Cost of a Point of Entry Water Filteration System?

Numerous aspects affect POE costs, such as

  • The contamination in your drinking water,
  • The risk that your water system poses,
  • How much work the consultant or supplier is doing to assist you
  • The location of your area, etc.

Suppose no other treatment goes beyond the basic cartridge filtration process, and an ultraviolet sterilizer (and the accessories) is required.

In that case, an excellent initial budget figure is $3,000 for your whole house water filtration system.

The cost can differ depending on the treatment needed or if an exterior installation or a lockable enclosure is wanted.

Most POE water systems are assembled into a manufactured “panel” in factories or warehouses instead of being built on the installation site to improve efficiency and reduce costs. 

It does not just improve the efficiency of assembly and lowers cost, but it also enhances uniformity across the community, which improves serviceability.

Final Thoughts

If you are a homeowner with a big household, installing a point of entry water filter system may be the best choice for you.

As we’ve mentioned, these filters are affordable, easy to maintain, and extremely useful. 

If you’re bathing, washing your clothes, or sipping a cup of tea, they will ensure that all your family members get the same quality water, no matter what tap you choose to turn on.

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