Express Water

Filtration Type
Essential
EssentialSED • GAC • ACB
Heavy Metals
Heavy MetalsSED • KDF • ACB
Anti-Scale
Anti-ScaleSED • PHO • ACB
Ultimate Protection
Ultimate ProtectionPHO • KDF • ACB
Iron & Manganese
Iron & ManganeseSED • ACB • IRN
Filter Stages

SKU# WH300SCKP

- 1 +

Protect your home, health, and appliances by filtering all of your incoming water. The Express Water Whole House 3 Stage Water Filter removes major impurities from your water supply and provides clean water for drinking, showering, cooking, and other home uses. This system removes major water impurities like Heavy Metals, Chlorine, Chloramines Rust, Dirt, Sand, Silt, Volatile Organic Chemicals (VOC), Iron, Industrial Solvents, Total Organic Carbon (TOC), Pharmaceuticals, Turbidity, Odors, and Cloudiness.

Prevent your plants from building up rust and other damaging sediments. Give healthier water to your pets. Extend the life of your dishwasher, laundry machine, and other appliances, and reduce the energy cost.

Our Whole House System is designed to be easy to use and efficient. A filter set is good for up to 100,000 gallons or 6-12 months, depending on incoming water quality. Your filter life may be different depending on your water quality, temperature, and incoming pressure. Comes complete with a full filter set. The large 1” connections and long high efficiency housings are designed for almost no reduction in your home’s water pressure. Comes complete with a full filter set, including Kinetic Degradation Fluxion, Phosphate, and Activated Carbon Block Filter. Filter changes are quick and easy with a simple, efficient design.

This is a durable, heavy-duty whole house system able to deliver up to 0.25 gallons of water every second. The system comes fitted to a stainless steel freestanding frame which allows for installation on the ground or a mounted installation. This system is designed to be used in a dry level area protected from freezing temperatures and direct sunlight. The system works with 45-80 psi and water temperatures between 40-100℉. The system includes pressure release buttons for each filter and pressure gauges for system monitoring.

Have cleaner more convenient than any pitcher, faucet filter, or shower head systems. Express Water’s 3-Stage Heavy Metal and Anti-Scale Whole House Water Filtration System WH300SCKP is the complete solution for your home.

About The System

Only from Express Water! We designed the 3-Stage Whole House Filtration System to be easy to install, and offer several features unique to our systems.

  • Save on water! Our filter doesn’t send any water down the drain
  • Triple filtered water for your entire home with no pressure loss - the high flow design of our durable, heavy-duty Whole House System can supply up to 0.25 gallons per SECOND
  • Solid free standing Stainless Steel Frame: Mounted or ground installation, and easier filter changes, while also adding a protective buffer for your system. Use your system your way!
  • 3 housings made with high quality, durable, 100% food-grade ABS and PCE plastic - the Express Water 3-Stage Whole House Filtration System is built to last!
  • Includes three accessible pressure release buttons for easy filter change
  • Three pressure gauges included! Monitor your system’s performance, know which filters you need to change and when to change them
  • Standard 1” connections and long high efficiency housings for easy adaptability and high flow
  • Our clear 1st stage filter housing allows you to confirm when your filter needs replacing without dismantling the system
  • Simple twist off housings and drop-and-go filter design takes the hassle out of your filter change
  • Free lifetime support

Have cleaner, more convenient water than any pitcher, faucet filter, or showerhead system. Express Water’s 3-Stage Whole House Water Filtration System is the complete solution for your home - make your house a clean water house today! 

Specs
Installation

Express Water

About Your Whole House

Overall rating: 4.760837 / 5 from 669 reviews.

AI Generated Review Summary

The 3 Stage Deluxe Whole House Water Filter System offers comprehensive protection for your home by removing major impurities from your water supply. Customers appreciate the noticeable improvement in water quality, the ease of installation, and the clean, fresh water it provides. The system is praised for its durability and efficiency, though opinions on the taste of the water vary.

Summary topics

  • Filter Effectiveness (14%): Opinions vary, but filters seem great so far - water tastes and smells better and the rate of flow is just a tad diminished
  • Water Quality Difference (6%): Customers appreciated the big difference in water quality after installing the whole house filter system in their homes.
  • Ease of Installation (12%): Customers keep praising the easy installation process, with multiple reviews mentioning it as "easy" and "great."
  • Price Value (5%): It was noted by customers that the price of the product is great, wonderful, and reasonable.

Review topics: ["installation","replacement","instructions","feeling","support","fit","shipping","problems","quality","package","design","works","value","water","improvement","service","customer service","pressure","frame","price","results","workmanship","screws","experience","finish","performance","set","system","filters","taste"].

Review highlights

  • "High Quality Water + Low Prices" — Ricardo A.
  • "The Express Water system is of the highest quality and manufactured of durable stainless steel." — Richard M.
  • "My initial impression is that I made the right choice and got the best quality at the best price." — Richard M.

Reviews

Great decision

"Can tell a real improvement in our skin after showers and clothes are much whiter out of the washing machine. Had this installed 7 months ago and changed the filter out today. Plain and simple straight forward task. They were not needing changed this soon most likely but wanted it done before weather turned. We will be a lifetime customer. Original order was shipped promptly and our new filter set arrived 4 days after ordered."

— Cassy (5/5)

Very Disappointed in Customer Service and Product

"I purchased the Express Water 3 Stage Deluxe Whole House Water Filter System – Ultimate Protection for a new home that was being built. Unfortunately, during installation and reassembly several times, my plumber even tried to overtightened the first-stage housing and then used pipe dope in an attempt to stop a leak, but the leak could not be resolved. The package arrived damaged during shipping. Although the damage appeared to be cosmetic, I regret not requesting a replacement when it arrived. At the time, I never imagined this would become an issue, as I simply needed the system to work. I contacted customer support for assistance, only to learn that because the system was purchased just over a year ago, I may have to pay for a replacement part. The system has never even been used! I am still waiting to find out whether Express Water will stand behind its product and replace the defective or damaged part or require me to purchase one. To make matters worse, I also purchased the replacement filter package and attempted to cancel the order. The cancellation appeared to be acknowledged, yet the filters were still shipped to me. I cannot even evaluate how well this water filtration system performs because I have been unable to use it due to the leak. What should have been a straightforward installation for a new home has turned into a frustrating and disappointing experience. My biggest disappointment is the customer service. I expected a company selling a whole-house water filtration system to provide reasonable assistance and work with a customer to resolve an issue, especially when the product has never been put into service. At this point, I cannot recommend Express Water based on my experience. I hope the company will reconsider its approach and help resolve this situation rather than leave a customer with an unused system, additional expenses, and a great deal of frustration."

— Michael W. (1/5)

Wish I had done this years ago

"Our water supply from the city has a lot of rust and sediment. To the point of having to wash white clothes multiple times and even using “iron out” which ended up stripping any coloring we had in white clothes. I even reached the point where I had to change my faucets. The clear casing of the filter system shows me just how much rust and sediment we have in our water. I wish I had done this years ago!"

— PHILIP S. (5/5)

Great for taste and clarity, insufficient for EPA

"I bought this filter a few years ago and while it does an excellent job with removing cloudiness, removing chlorine, and improving the taste of the water, it fails in the single biggest reason I bought it: to remove arsenic (a heavy metal). While the filter seems to reduce arsenic, multiple tests of my post-filter water by the local water district have failed to meet EPA requirements for arsenic in drinking water. I had to add another company's filter to the drinking water faucet at my kitchen sink to get the arsenic low enough to be safe for drinking water."

— Erik (3/5)

Whole House Filter works great!

"After receiving a system that was damaged during shipping, I contacted the support team at Express Water to describe my dilemma. I sent a few pictures and after a few emails, a new system was delivered to me free from damage. I installed it in one day on my own with some basic plumbing tools and now have confidence that my well water is filtered and much healthier for our family and friends! No more buying bottled water for me. Thanks Express Water for helping me turn lemons into lemonade!!"

— Brett B. (5/5)

Wish we had done this sooner!

"A night and day difference in the taste, smell, and performance of our water -- in the shower, dishwasher, and washing machine."

— Howard B. (5/5)

Filter housing leaks

"Both blue water filter housing leaks at the bottom joint after 7 years of usage. Express doesn't offer replacement filter housing for purchase on website."

— TJ (1/5)

El mejor sistema relación calidad precio

"El sistema cumple con su trabajo que es eliminar todos los sólidos disueltos en el agua incluyendo el magnesio y a la ves costo del equipo y el montaje fue de un poco más de 800 usd."

— Orlando F. (5/5)

Cloudy Water

"Need help to figure out why water is coming out cloudy. Any ideas?"

— John C. (3/5)

Filter did not work

"Filter did not reduce heavy metals"

— Girish P. (1/5)

Q&A

How do I read the gauges and how do I know when to change them?
Dear Craig, To read the gauges and know when to replace your filters, follow these guidelines: Normal Pressure Drop: After installation or new filter replacement, expect a pressure drop of 3-5 psi. For example, if your house's incoming pressure is 40 psi, it may drop to 35-37 psi after passing through the filtration system. Filter Replacement Timing: Replace all three Whole House Filters every 6 months to 1 year under normal water conditions within EPA guidelines. Replace filters sooner if you notice a pressure drop of 10-12 psi from the original pressure (e.g., if the incoming pressure was 40 psi, but now it's below 30 psi). Sediment-Heavy Water: In areas with heavy sediment, the Sediment Filter may need replacement more frequently, even before the other filters. Best, Express Water
Will this remove both fluoride and chlorine at the same time? Or are there other set ups for fluoride
Dear Valued Customer, Thank you for taking the time to contact Express Water. For a whole house system unfortunately unable to remove Fluoride, reverse osmosis (RO) is the most effective method for removing fluoride from the water. Additionally, activated carbon filters can assist with removing chlorine. Combining these approaches can provide comprehensive filtration for both fluoride and chlorine. Please do not hesitate to contact our office directly at (800)992-8876, Monday-Friday, 8am-5pm (PST) should you have any further questions or concerns. We are here to help! Best Regards, Express Water Team
Does your filter increase the acidity of the water, which can cause corrosion in copper pipes?
Dear Valued Customer, Thank you for taking the time to contact Express Water. No, the 3 Stage Deluxe Whole House Water Filter System - Ultimate Protection (SKU: WH300SCKP) does not increase the acidity of the water. The system is designed to remove contaminants without altering the pH balance significantly. However, if you have concerns about corrosion in copper pipes, it's always good to monitor the pH of your water and ensure it's within a neutral range. Please do not hesitate to contact our office directly at (800)992-8876, Monday-Friday, 8am-5pm (PST) should you have any further questions or concerns. We are here to help! Best Regards, Express Water Team
I have purchased 3 Stage Deluxe Whole House Water Filter System - Ultimate Protection - WH300SCKP. Do I also need to also purchase and install a Sediment filter WH100SS before the WH300SCKP filtration system?
Dear Valued Customer, Thank you for taking the time to contact Express Water. Instead of a Sediment filter as the first stage, there is a Phosphate filter, which can also reduce sediment If you have issues with larger pieces of sediment in your water, we recommend looking into installing our Spin Down Sediment Filter The Spin Down Sediment Water Filter 50-Micron is a pre-treatment and will help reduce the rust, sand, dirt, silt, scale, and other sediments in your water. It is low maintenance and comes with a reusable water filter cartridge. It is high-efficiency which can filter up to 0.25 gallons per second. Please do not hesitate to contact our office directly at (800)992-8876, Monday-Friday, 8am-5pm (PST) should you have any further questions or concerns. We are here to help! Best Regards, Express Water Team
Do you install your product at Residential?
Dear Carol, Thank you for reaching out to us. Unfortunately, Express Water does not offer in-person installation services at this time, and we currently do not have a list of verified licensed installers available per region. Our best recommendation is to find a local licensed plumber either on Yelp or Google, and please make sure that the installer is experienced with under sink RO Filtration Systems or Whole House Systems prior to the installation. Please note that installation costs will vary depending on the install location, amount of labor and extra parts required, service area, etc. Thank you for your understanding and consideration. Best Regards, Express Water Team Toll Free: (800)992-8876 Mon-Fri: 10am-5pm (PST)
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