A whole house filter is a filter that is linked to the main supply and treats the water before it reaches your home. Unlike point-of-use filters, which are placed to filter water from the house, point-of-entry filters allow filtered water to be dispensed from your water dispensers in the kitchen, laundry, bathtubs, showers, and toilets. Water filtering is a simple procedure that assures that the water flowing is both tasty and pure.

Before You Buy: Whole House Well Water System Buying Guide

Target contaminants

It’s critical to get a water filter that works with your specific source. Your purchase should be guided by whether you’re concerned about lead and iron, pesticides, or minerals in the form of TDS (total dissolved solids).

Multi-stage filtering is a wonderful alternative for a complete spectrum. Pre- and post-filtering may remove chlorine, metals, and other pollutants, as well as provide remineralization, to ensure that your drinking water has the greatest flavor.

Targeting sediments

Sediment, rather than chemicals or pesticides, is one of the biggest issues with well water. The number of microns used in sediment targeting indicates how much detritus will pass through the filter.

Cheap well water filter systems start filtering at roughly 25 microns, whereas premium ones use multi-layered sediment filtration to eliminate impurities as small as 1 micron.

Filter Capacity and Lifespan

While a properly-built whole-house water filter for well water will be constructed of sturdy materials and have a long lifespan, filters are consumable items.

Filter capacity ranges from tens of thousands to 100,000 gallons in premium versions, providing you and your family with nearly infinite filtered well water.

Filter lifespans are the amount of time between replacements that the manufacturer recommends. The sediment and chlorine in your water can limit the life of your filter, and if you don’t change it on a regular basis, your water quality will be jeopardized.

The lifespan of most filters is 3 to 6 months, and the expense of replacing filters should be incorporated into your budget.

Flow Rate

Whether it’s the luxury of a hot power shower or the time it takes to fill your water bottle at the sink, flow rate is important in your daily life.

A lower flow rate may also prevent your family from using repeated showers or doing laundry while a bath is running.

Small filters have restricted flow rates, often about 3 GPM – just enough to run the shower – but premium whole house well water filters may deliver up to 15 GPM, enough for the entire family.

The Best Whole House Well Water Filtration Systems

Springwell WS1 Whole House Well Water Filter System

The device operates by flowing water through an air pocket, oxidizing the impurities to be removed, and then capturing and extracting the oxidized material. This is a set-and-forget filtration system that delivers you pure water without the worry of a filter media with a limited lifespan.

Larger households with up to four bathrooms should be able to use the 12 GPM capacity. Should you want a larger size, a 20 GPM variant is also available.

The revolutionary Bluetooth headset provides continuous, digital feedback on the performance of your filter, allowing you to fine-tune it. With the press of a button on your smartphone, you can set your backwash cycles and time your filtering and regeneration to your family’s requirements, saving you hundreds of gallons each year and further lowering your water cost.

You may expect to pay a premium for cutting-edge technologies. The WS1 has a hefty price tag, but it’s an outstanding system for filtered well water with modern digital capabilities.

Express Water Heavy Metal

It targets heavy metals and turns your well water into purified drinking water free of lead and metal. It also eliminates a variety of other pollutants, including chlorine and even sediment, owing to three-stage filtration.

It will not, however, soften your water or lower the TDS (total dissolved solids) level.

The system is made of stainless steel and food-grade polymers and has a lengthy lifespan. The filters themselves have a 100,000-gallon capacity and are simple to replace when necessary.

The 0.25 gallon per second flow rate, which translates to about 15GPM, assures that the system will not clog under heavy load. It’s ideal for well-water purification for households.

Aquasana Whole House Well Water Filter System

It’s a low-maintenance system with a 500,000-gallon lifetime, which means you’ll get filtered water for about 5 years (although pre- and post-filters require more frequent replacement).

For ultimate peace of mind, the entire self-installation kit contains all premium-grade components, and the guarantee covers a DIY setup.

The only disadvantage of this type of filtration system is the lower flow rate of 7 GPM, but you’ll enjoy drinking water on demand because it targets 99.9% of viruses and bacteria, as well as heavy metals and pesticides.


Anyone who draws their own water from a well is familiar with a variety of pollutants.

The water that nature gives isn’t always pure, from rust discoloring your water to the chemical taste of chlorine.

While the flavor and color of your water may turn you off, there are lots of minute impurities that you can’t see. Bacteria may sicken your entire family, whereas heavy metals can steadily degrade your health.

A full home well water filter is required for peace of mind while using well water. They don’t have to be expensive, as we’ve seen. There is a complete home water filter for your well water no matter which pollutants you need to target or the size of your family’s water demands.

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