SpringWell Whole House Water Filter Review: CF1, CF4 & CF+

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Do you know that the water you use daily at your home is contaminated?

All sources of municipally treated water contain a certain amount of contaminants, and some of these can bring harmful effects to your family in the long term.

As clean water is vital for your family’s health and water-using experience, so a whole house water filtration system is almost mandatory to improve your health and lifestyle.

In this SpringWell CF whole house water filter review, I am going to share with you all the important details about this device to help you decide whether it is for you or not.

Who is SpringWell?

SpringWell is a reputable US-based company with over 20 years of experience in the residential water filtration industry.

They are well-known for delivering innovative solutions using the latest technologies such as the state-of-the-art whole house water filtration system and water softener.

They also earn a lot of credits with their friendly and professional customer support team.

What is SpringWell Whole House Water Filtration System (CF1/CF4/CF+)?

SpringWell Whole House Water Filter Review (CF1/CF4/CF+) Image

SpringWell CF Series is a high-capacity whole house water filter that can filter up to one million gallons of water or last up to 10 years.

It has three sizes to choose from, and the size is used to indicate how many full bathrooms can be served at one time without pressure drop.

Here are the 3 models of SpringWell CF series whole home water system:

  • CF1 – 9 GPM (1 to 3 bathrooms)
  • CF4 – 12 GPM (4 to 7 bathrooms)
  • CF+ – 20 GPM (more than 7 bathrooms)

The sizing method makes choosing much easier and error-proof compared to the complex calculation of water pressure.

The SpringWell Whole House Water Filter is packed with 4 stages of water filtration to remove common contaminants like sediments, chlorine taste and odor, VOCs, heavy metals, pesticides, herbicides, sulfur, PFAS and PFOA.

It protects your family from harmful contaminants and provides clean water to every tap in your home.

Besides, it only requires minimal maintenance to keep it running for years.

If you are looking for a long-lasting whole house water filter that has a great filtration performance, this is the one!

Furthermore, it is covered by 6 months full refund guarantee, which makes your purchase risk-free.

Note: Use the SpringWell coupon code: “BRIZ5” for an additional 5% discount on top of the promotional price.

SpringWell Whole House Water Filter Review (CF Models): Performance & Features

The performance and features are both important factors when comes to deciding a suitable whole house water filtration system for the home as not all whole house system can remove the same type of contaminants or provide the same value.

Large Capacity

SpringWell whole house water filter comes with the largest water filtration capacity available in the market, a whopping 1,000,000 gallons of filtered water.

The huge capacity allows you to use it continuously for about 10 years without the hassle to replace filter cartridges frequently.

4-Stage ActivFlo Filtration Technology

5-Micron Sediment Filter – Remove dust, sand, dirt, rust, silt, clay, and larger particles.

KDF Media Bed – Remove or reduce chlorine, heavy metal, hydrogen sulfide, and more chemicals.

Coconut Shell Carbon Bed – Remove chlorine taste and odor, chloramine, VOCs, pesticides, herbicides, and more organic contaminants.

Flex Bed – Eliminate channeling and allowing a longer contact time between filtration media and the water.

High Water Flow Rate

Hate small water pressure when showering or washing dish plates?

Not a worry if you are using SpringWell whole house system as it produces a high water flow rate.

3 Sizes Option

It is sized by the number of full bathrooms in your home, which makes the selection much simpler and easier.

Just choose from the models based on the number of bathrooms to enjoy full water pressure even during simultaneous use

Premium Quality

The whole system is built from high-quality components and is assembled in the US to ensure the highest standard of quality.

Warranty & Support

The SpringWell Whole House System comes with a lifetime warranty and a 6-month money-back guarantee to protect your interest shall you decided to try it out.

Their friendly customer support team is just a phone away in case you need any assistance, whether is sales-related or technical issues.

UV System Add-on

If you are worried about bacteria, pathogens, and viruses may exist in your water, you may consider add-ons their Blackcomb UV system to destroy all the harmful microorganisms.

SpringWell Blackcomb UV Add-Ons

What Type of Contaminants Can SpringWell Whole House Water Filter Remove

  • Sediments like rust, dust, dirt, and sand
  • Chlorine
  • Chloramine
  • Heavy metals like lead and mercury
  • PFOA, PFAS, and PFOS
  • Chemicals like pesticides and herbicides
  • Haloacetic acids
  • And more

What Type of Contaminants SpringWell Whole House Water Filter Cannot Remove

1. Microorganisms

If your water is exposed to microorganisms like bacteria, cysts, and viruses, you need to install a Reverse Osmosis System or UV filter to remove them.

Note: You can add on the UV water purification when getting the SpringWell Whole House Filtration System.

2. Dissolved Solids

If your water contains a high amount of total dissolved solids (TDS), the best way is to install a Reverse Osmosis System to remove them.

3. Sulfur and Manganese

As these contaminants are usually found in well water, you may refer to our complete well water filtration system setup to get rid of them.

4. Hardness Minerals

If your water is hard (contains a high amount of calcium and magnesium), the most effective way to treat them is to install a water softener like the SpringWell Salt-free System.

You can consider the SpringWell CSF1 combo system here, which consists of a CF Whole House System and a Futuresoft Salt-free Water Softener.

SpringWell CF Whole House Water Filter Review: Pros & Cons


  • Huge capacity and long-lasting
  • Great filtration performance
  • No drop in water pressure
  • Made from durable and high-quality materials
  • Low maintenance
  • Reasonable price
  • Money-back guarantee and lifetime warranty
  • DIY-friendly


  • Installation might be difficult for non-DIYer
  • Plastic fittings

Why You Should Consider the SpringWell CF Whole House System

The SpringWell’s whole house water filter uses a filtration technology called ActivFlo to provide cleaner water to every corner of your home.

Its 4-stage proprietary design makes the contact time between the filter media of each stage and the water longer, thereby removing more impurities.

Owning the system also makes your life easier as it is easy to maintain, just replace the pre-sediment filter once every 6 to 9 months will do.

The core filtration system has a huge capacity that lasts for 1 million gallons of water or 10 years, saving you a lot of money and hassle to buy replacement filters, eventually reduce the long-term ownership cost significantly.

Besides, the initial investment cost is reasonable too for getting such a great value.

Finally, the accountable customer support team, 6 months money-back guarantee, and lifetime warranty will give you peace of mind to try out the product virtually risk-free!

Note: Use the SpringWell coupon code: “BRIZ5” for an additional 5% discount on top of the promotional price.

Installation Guide (Video)

The SpringWell whole house water filter is DIY-friendly, so it shouldn’t be a problem if you know some basic plumbing skills.

You may also add on their Easy Installation Kit to make installation a breeze. The kit includes 24-inch Clack Components for easy connection without standard plumbing components, glue, and elbows.

SpringWell Clack Connector

If you are not a DIYer, it is advised to hire a plumber to do the job for you.

Here is the installation video if you prefer to do it yourself.

How It Look Like Physically (Photo)

What Did Customers Say About SpringWell CF Whole House System

Here are some of the real customer reviews:

  • Noticed the taste difference in the tap immediately.
  • The water tastes so much better and there was no noticeable change in water pressure.
  • The service of Springwell is awesome and responsive.
  • Great system, could notice the difference immediately in the taste and smell of our water. Customer service was excellent.
  • The price of the product is unbelievable especially considering the guarantee/warranty.
  • The system works just how they say it will! We have good clean safe water thru-out the whole house. Our health is so much better, with soft skin and hair!
  • The clothes/showers feel better and different. Great investment in our health and at a great price.
  • Easy to install and I am not a plumber. I watched the YouTube video.
  • Most importantly the water allowed us to diminish to eliminate bottled drinking water
  • Install was very easy, instructions were very clear.

Note: Use the SpringWell coupon code: “BRIZ5” for an additional 5% discount on top of the promotional price.


1. Can it treat hard water?

No. The whole house water filter is not designed to treat hard water, you will need to use the SpringWell Salt-free Water Softener instead.

2. Can I install it outdoor?

Yes, it can. But make sure it is not exposed to extreme temperature.

3. When to replace the filters?

You only need to replace the pre-sediment filter every 6 to 9 months depending on your water usage and quality. The main filtration system can last for 1,000,000 gallons or 10 years.


The SpringWell CF series is one of the best whole house water filters that offer superior filtration performance for a long period at an affordable price.

Its ActivFlo filtration technology and premium components will ensure the highest-quality water for your home.

If your home has a bad quality water supply and would like to have a hassle-free whole-house solution, then this product is a perfect choice for you and your family.

You will notice the improvement of water quality immediately after you started using the SpringWell whole house system – cleaner, healthier, tastier, and smell better.

Best part? These benefits will last for 10 years!

Note: Use the SpringWell coupon code: “BRIZ5” for an additional 5% discount on top of the promotional price.

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