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Best Quality Whole House Water Filter Buying Guide

July 02, 2021 5 min read

how often should you change water filter

Whole-house water filter systems are among the most widely used filtration systems today. These systems are extremely popular since they are both efficient and provide high-quality water. But did you know that the best quality whole-house water filter is more environmentally friendly than other filtration systems?

Water is not always as pure and clean as we thought it would be. In a glass of purportedly clean tap water, several pollutants can enter your house and body. Common contaminants include chlorine, chloramine, and other water purification byproducts. 

In most houses, a good under-sink filter should be enough to keep your water safe. However, a complete whole-house water filtration system is the perfect one if you want clean water for your showers, kitchen, washing machine, and dishwasher.


Best Quality Whole House Water Filter

A whole-house water filter is a type of water filtering system. It can filter all of the water that comes into your home. These systems are also known as Point Of Entry (POE) systems since their installation is typically before the water enters your heater, allowing you to filter both cold and warm water. It implies that whenever you turn on a faucet, filtered water will flow out. Your shower, toilet, washing machine, and even your kitchen sick will all receive filtered water. It ensures that whenever you use water, it’s clean and safe for you and your family.

This system is a huge RO water filtering system that connects to your home’s main water supply. It means that filtered water flows to all water outlets at home. They’re especially useful if your water contains impurities like calcium, which can clog pipes, or iron, which can stain sinks, bathtubs, and toilets.


Chlorine is a disinfectant that kills bacteria, viruses, and protozoans commonly found in drinking water sources. Unfortunately, chlorine is a toxin, despite its effectiveness as a disinfectant. Chloramine, a compound related to both chlorine and ammonia, may be present in tap water. Carbon media removes chlorine and chloramine from your water supply in a home water filtration system.


You can tell the difference if you’ve ever cooked pasta with filtered water or prepared coffee or tea with filtered water. Chlorine is a chemical that gets absorbed into your food and gives sauces and hot beverages a bad flavor. The top restaurants, chefs, and even coffee shops use filtered water to provide a consistently high-quality product.


Due to the huge amount of chlorine used to sanitize the water, swimming in chlorinated pools can make your hair limp and your skin dry and irritable. Chlorine in shower water has the same impact over time.

Chlorine depletes the natural oils that hair requires for shine and body, leaving it lifeless and brittle. To counteract the chlorine effects, you may need to use more conditioners or if you observe that color treatments fade faster.

Chlorine is also bad for your skin. The heat and steam from a shower promote skin pores to open up. Chlorine then passes into the skin’s pores, causing itching, dryness, and even allergic reactions.


Type of Whole House Water Filter

The toxins in your water determine the sort of filter that you should i. For example, if a municipal service maintains your main water line, you may need to remove sediments, chlorine, minerals, and chemicals. To decide which impurities should be removed from the water entering your home, consult a specialist.

You’ll need to remove impurities such as hardness of minerals, iron, and silt if you want to connect your property to private water well. The level of contaminants in the water, on the other hand, might range from mild to toxic.


The best filter is a large one, as it provides more water and has a longer service interval. It would help if you also look at the filter’s port size since it affects gallons per minute and the water pressure that enters your home. The recommended size of a whole house filter for an ordinary home is 4.5′′x 20′′. On the other hand, Larger families may require filters with a flow rate of 25 GPM and one 1/2-inch port.

Dispensers and Appliances Flow Rate

The flow rate expression is in gallons per minute (GPM). This rate refers to how much water may flow through your home’s dispensers, such as dishwashers, showers, water heaters, and toilets. When purchasing filters, make sure you are familiar with the demand parameters published by the manufacturers of your appliances and water dispensers.


When you’ve thought about the other considerations, the most crucial question is whether the filter system is NSF certified. It’s advisable to confirm that the filters you are purchasing are accredited, regardless of their size. You can look for the seal, which indicates that the filter system has certification from authorities.


boy with glasses drinking water
boy drinking a glass of water

Is it Enough to Have a Whole-House Water Filter System?

Whole house cartridge filters, as well as water softeners, may be unable to filter out lead, hormones, arsenic, or other potentially harmful substances. If such toxins are present in your home water, installing a powerful reverse osmosis system beneath the sink to ensure clean drinking and cooking water is an excellent option.

A whole-house reverse osmosis system, on the other hand, may be able to provide you with pure water for all needs. It is, however, more likely to be a luxury than a need.

Does my house need a whole house filter system?

The quality of people’s water is one of the key reasons they turn to whole house water filtration systems. Even if you have access to municipal water, the water that comes out of your faucet may be of questionable quality, necessitating the use of a water filter. One of the first things you’ll notice is if you have chlorinated water or not. Chlorinated water may have some adverse effects on your health.

Are they worth the price?

A good whole-house filter can have a big impact on the water quality in your house, whether it’s for health, aesthetics, or both. Some of the benefits include better water flavor, improved skin and hair conditions, fewer stains and residues in your appliances, and generally safe water to drink.


It doesn’t matter if your water supply is from the municipal system or a well in your backyard. The water you use should be better and safe to consume. Buy the best quality whole house water filter in Australia and experience something better.

Awesome Water Filters offer premium quality whole house water filters to help you achieve better, cleaner, and safer water for your family. Please browse through our list of water filtration systems and find the right one for you!