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Express Water Whole House Water Filter System | ESSENTIAL | 3 Stage Whole Home Filter, Top-Tier Filters Produce Overachieving H2O, Significantly Reduces Chlorine & Sulfur Smell/Taste, Healtheir Skin

  • Based on 2,091 reviews
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Cyber Monday Deal · 15% off was $449.99

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Availability: Only 4 left in stock, order soon!
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Arrives Sunday, Dec 7
Order within 22 hours and 6 minutes
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Style: Chlorine + PFAS Protection


Size: Deluxe Series


Features

  • WHOLE HOUSE WATER FILTRATION: Notice the difference immediately with our 3-stage water filtration process throughout your home. From every faucet enjoy crystal clear, drinkable, water and protect your health, pipes, and appliances.
  • COMPREHENSIVE FILTRATION SYSTEM: The ESEENTIAL system was specifically designed to significantly reduce Chlorine and impurities often found in storm drains. Our top tier granulated carbon filter will immediately remove the strong taste/smell of Chlorine.
  • DELUXE WATER FILTER: With the Express Water Deluxe Series you get a heavy duty stainless steel bracket and free-stand frame. The system includes pressure release buttons for each filter and pressure gauges for system monitoring and ease of filter change.
  • SOFTENER & APPLIANCE PROTECTION: Avoid costly repairs, ensure that pipes & appliances in your home are protected from dirt & silt build-up. It's recommended for those with Water Softener systems, install a filtration system at water inlet before Softener.
  • FILTER SCHEDULE: Depending on whole home usage and inlet water quality, filters 1-3 should be replaced every 6-12 months, or 100K gallons of water filtration. Our 1" connection, and filters, allow for 0.25 gallons per second at 45-80 PSI.

Brand: EXPRESS WATER


Special Feature: Heavy Duty


Product Dimensions: 23"L x 8"W x 29"H


Package Information: Dispenser


Installation Type: Under Sink


Power Source: Water Pressure


Item Weight: 62 Pounds


Model Name: WH300SCGS


Lower Temperature Rating: 40 Degrees Fahrenheit


Maximum Flow Rate: 17 Gallons Per Minute


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 23 x 8 x 29 inches; 62 Pounds


Item model number ‏ : ‎ WH300SCGS


Date First Available ‏ : ‎ September 2, 2016


Manufacturer ‏ : ‎ Express Water


Best Sellers Rank: #50,757 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #111 in Under-Sink & Countertop Filtration


#111 in Under-Sink & Countertop Filtration:


Customer Reviews: 4.5 4.5 out of 5 stars 2,091 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great Filtration System
Style: Heavy Metals Protection Size: Deluxe Series
I ordered the Express Water Heavy Metal Filtration System for the following reasons: 1. Very detailed and favorable reviews; 2. The sleek look of this system paired with the stainless steel; 3. Preinstalled pressure guages; and, 4. The availability of a variable range of replacement filters, all at an exceptional cost. The system was installed inside a barn that contains my water well and is attached to a line leading to my home. Water testing showed my primary concern to be water hardness and I contemplated getting the recently released Express Water Descaling system. (Note: I did purchase a set of Express Water Descaling Filters through Amazon). I opted for the Heavy Metal system because of the extensive filtering capability of its KDF filter. The system was installed by the contractor and team who constructed my country home. The system was installed on a piece of 3/4 inch ply board attached to the barn wall and elevated on the advice of the installer to simplify filter changes. In order to address descaling issues the system was paired following an ISpring spindown filter that contained pho, a compound that restricts bonding of calcium and magnesium that creates scaling. In addition, an ISpring electronic descaler was installed on the water line coming out of the Express Water system. I have attached a photo of the filtration system as completed. It operates through a bypass of the main line that can be closed to allow unfiltered water to flow from the well to the house bound line (I do have two outdoor faucets built from my house water system that are occasionally used for outside yard watering, and if excessive water usage becomes an issue, I will have the option of bypassing the system for that use). As shown, the filter system is constructed out of pvc piping. The system has been in operation for about one month. Following great advice provided in earlier reviews, installation was prompt and improvement to the clarity and purity of the water was almost instantaneous. This improvement has encouraged us to commence drinking the water, which now has a clean and pleasant taste. Recently my wife suggested we add an ice making machine to our refrigerator, to eliminate buying ice which we have been doing since building the home in late 2014. My contractor who installed the system and has installed many others in this rural area indicated it was the best designed system he has seen and indicated he is probably going to install an Express Water system at his new home. I am encouraged the company will live up to the fine reviews it has received. The cost of the system, including all components, with installation, was less than $1,000, which is about half the cost of many comparable systems being installed in the area. I will supplement this review if problems arise, but at the present time I rate it five stars and am glad to be free of the hassles of a salt based system, yet have good clean water on hand. ... show more
Reviewed in the United States on March 31, 2019 by John Barrow-Native South Texan John Barrow-Native South Texan

  • GOOD CLEAN DRINING WATER THROUGHOUT THE HOUSE
Style: Heavy Metals Protection Size: Deluxe Series
When I lived in a rural environment I had well water and septic. It was not big deal to have a reverse osmosis water filter. I didn’t have to worry about paying for the 3 to 4 wasted gallons to get 1 good gallon of drinking water. Where I live now, I am on city water and sewer. It doesn’t make sense to pay for all that wasted water. I needed another solution and opted for a whole house filtration system. The Express system fits the bill nicely. My unit was installed professionally by a plumber. It has been in service for several weeks now. The difference in the taste and the feel of my water is remarkable. The city water was so high in chlorine one could smell and taste it. I joked about chlorinating myself in the shower. Now the smell and taste of chlorine is gone as well as other common contaminants. And I’m getting great drinking water from every spigot in the house. No more going to the single outlet in the kitchen. I teamed my Express filter system with a whole house UV water filter. This is as close to reverse osmosis as I can get without all the wasted water. I can highly recommend this unit for whole house filtration. There is only ONE DRAWBACK I came across recently. My wife and I went to an upscale restaurant. The food was superb. The water was terrible. It smelled and tasted like chlorine. I couldn’t drink it. It tasted like they pumped the water from a swimming pool. Yuk! I have gotten so used to fresh filtered water at home. Now it is hard to settle for anything less. ... show more
Reviewed in the United States on August 6, 2023 by Aware Bear

  • good quality overall. See pictures for a detailed review and unboxing
Style: Heavy Metals Protection Size: Deluxe Series
Update 11-30-20 Still going strong. Can’t believe we didn’t buy this sooner. We’re replacing the filters every 6 months. If you have the $$$ buy the 10 pack of filters on their site . . . It’s 1/2 he cost of a single pack. Update 1-18-19 Filter has been doing a great job but we have finally started to see a drop in noticeable water pressure. I ordered a replacement set of filters and got to installing them. The way that I installed this bypass system allows me to drain the water and still use water in the house with the bypass. I decided to cut open the sediment filter to see how far in the sentiment and particulates have penetrated and it’s almost completely through ( see updated pictures ) One important note is when you were installing the new filter make sure you pick up some silicone grease from your local hardware store because this is critical to completing a good seal on that gasket and not having that is going to cause problems Also lastly remember that the threads on the filter are REVERSED so right is loose and left is tight. —————————- Main review from 2018 This is a really great system, and I'm overall very pleased with this. The other reviews that I have seen up to this point have a few pictures, but nothing really in full detail of unboxing, setup, installation, and configuration. I ordered this unit after lots of research and settled on this unit by Express Water over other similar 4.5 x 20 x 3 stage house filters because it came with a few extra upgrades. The metal rack that encloses the unit is helpful and the 3 individual pressure gauges are also a nice touch. The box is heavy and well packaged, and everything arrived intact except for one of the gauges (it holds the oil liquid but it shows no pressure). Another reviewer had the same issue and I've contacted Express Water for follow up and I'm waiting to see if they can ship me a replacement. I decided to mount my unit on the wall of my basement and not have it on the ground.... however this unit in particular COULD be installed at ground level because it includes rubber feet (grommets) on the unit. For my installation and setup I decided to unscrew the 3 cartridges and drill 2 anchor bolts (sleeve bolts) for this unit. My basement walls are 6+ inches thick of poured concrete so I used a 4.5 inch sleeve anchor for this installation and it is rock solid on the wall (see images) I also cut my main water line and installed this filter as a bypass with shut off valve If you go with a 3 stage filter like this I still suggest going with a pre-filter from ispring if possible. It extends the life of your filters and removes the large particulates before the first stage filter. After the unit was mounted on the wall I picked up all the needed adapters / parts for the build. I ended up going with 1 inch copper and shark bite fittings for my install and it went well. I would caution you to read the manual (single page) and take their advise of wrapping the input threads on this unit TWENTY TIMES with teflon tape to avoid any leaks. I went about 15 times on mine and the threads are so coarse that I had to re-do my fittings with more tape to fix a slow leak. The cost of my sharkbite fittings came out to be around 300.00. So if you want an out the door cost (with a pre-filter) you are looking at around 750/800 US. It could be slightly cheaper if you go with PEX or PVC so YMMV. After everything was installed I flushed my house water and opened up my cold water for a good 30 min's. The water that came out of the system was a milky white color and then became clear. Any time you install a new filter you need to let the GAC (carbon) get settled before you start using the system. Overall I'm very happy with the cost of the unit and the filters provided. The replacement cost of the filters is a bit higher but that is expected because this unit includes the KDF filter which pulls out more particulates. At some point I might install an RO system for our ice maker and kitchen, but at this point I'm happy with the results. The water TASTES better and it removes the rust and sediment from our city water. If you look at the white filter in my images you will see the color change... and that is after only 48 hours! Get your water tested and get this installed. You will be happy ... show more
Reviewed in the United States on June 19, 2018 by Redpineapple Redpineapple

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