Whole House Water Filter System| ESSENTIAL | 3 Stage Water Purifier Whole Home, Top-Tier GAC, ACB Filters Produce Overachieving H2O, Significantly Reduces Chlorine & Sulfur Smell/Taste, Healtheir Skin
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Availability:
In Stock.
Arrives
Friday, Sep 26
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Style: Chlorine + PFAS Protection
Size: Deluxe Series
Features
- Reduce Contaminants and Enjoy Clean Water: Get safe, clean water for your family with our 3-Stage Whole Home Water Filtration System. Our advanced technology reduces harmful contaminants like chlorine, rust, odors and taste for odor-free, crystal-clear water throughout your home.
- Improved Water Quality: Upgrade your water quality with our home water filtration system. Eliminate impurities and chemicals for a refreshing, clean taste. Enjoy healthier, great-tasting water straight from your tap!
- Comprehensive Filtration: Featuring 1" standard connections and quick-change cartridges, our filtration system efficiently removes impurities, chlorine, and more. Elevate your well-being with improved water quality that positively impacts your skin, hair, and general health.
- Durable & Versatile: Our system is engineered for versatility, built with a durable stainless-steel frame, complete with brackets and pressure gauges. Compatible with well, tap, or municipal water sources, it offers inline and under-sink filter options to tailor your water treatment to your unique needs.
- Engineered for Durability: Offering up to 100K gallons of purified water, our system is built for longevity. Features easy-to-change cartridges, transparent sediment housing, and pressure gauges. Enjoy benefits like no wastewater, consistent water pressure, chlorine-free showers, cleaner plumbing, and longer appliance lifeall for a hassle-free, superior hydration experience.
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 : 23.5 x 8.5 x 30 inches; 62 Pounds
Item model number : WH300SCGS
Date First Available : September 2, 2016
Manufacturer : Express Water
Best Sellers Rank: #13,717 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #28 in Under-Sink & Countertop Filtration
#28 in Under-Sink & Countertop Filtration:
Customer Reviews: 4.5 4.5 out of 5 stars 2,443 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 26
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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.
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Reviewed in the United States on August 6, 2023 by Aware Bear
Style: Ultimate Protection
Size: Deluxe Series
The Express Water Filtration System is a substantial, well made, and hopefully an efficient filtration system. It was installed three days ago, so I’ll know more as time goes on. I had a plumber install it, (Copper pipe) but it looked fairly straight forward. I’ve seen DIY people on YouTube install with PVC which should work fine. My reason for purchasing this filtration unit was to remove mainly Chlorine from my newly repiped house. Chlorine can affect the interior of copper pipes, so I’m told. I called the Express Company with a few questions and found them to be friendly and extremely helpful. Be aware the filters (3) last from 6 mo - 1 yr and can be purchased through Amazon. The 3 filters cost over $100 together, so fingers crossed, I’ll only have to replace them yearly. The unit has 3 pressure gauges so you can monitor how each filter is doing and replace them accordingly. The gauges were my main reason for choosing Express over the competition. I rarely drink tap water, so I can’t help you there, but I’m hoping the spots on glasses coming out of the dishwasher diminish and overall scale becomes less of an issue, not to mention algae, heavy metals, sediment, and several unwanted chemicals. I may offer an evaluation update after living with this system for a month or two.
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Reviewed in the United States on November 13, 2024 by Dennis Plaza
Style: Ultimate Protection
Size: Deluxe Series
I have tried several methods to obtain good well water in Southwest Florida. My house, built in 2022, had a builder's grade water treatment system. The previous owner said the water quality needed to be addressed. I purchased a $6000 conventional twin canister filter/softener system. It was no better than the original system. The water smelled, had a brown tint to it, and made the dishes "slimy". This tri filter system is very well built. I was an industrial maintenance engineer for 20 years. I know build quality. So far, after 1 week, the water quality is much better, no smell, no brown tint, no slime, and tates terrific. I suspect it wll get even better as the pipes are cleaned. I do not generally write critiques. I had to share my experience. Buy this unit. You won't be disappointed. conditioner/filter/softener unit.
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Reviewed in the United States on August 27, 2025 by Anne Baumgart
Style: Ultimate Protection
Size: Deluxe Series
Bought this for my home to deal with questionable city water. Sometimes it tastes weird/like chlorine and will leave our bathtub, sinks and toilets a wreck. Not to mention the horrible calcium build-up in the lines needed dealt with. After spending roughly $50 in parts (PVC), I set to work. The installation only took maybe two hours while taking my time. I also needed to reverse the flow of the filters, which the instructions to do so are provided. I've got to say, after everything was said and done, I was impressed with the immediate difference in the taste of my water. I had some of the "old stuff" just in case I needed it, and compared to drinking the water after the filtration system, the old stuff smelled and tasted like I was drinking water straight from a pool. After the filtration system? It actually tastes like nice refreshing water. Not only this, but I swear my skin feels better after showering to boot. The only hiccup I experienced was that one of the gauges wasn't working initially, but after a suggestion from customer support I found out it was 1 turn too tight. All gauges work correctly once I loosened it a full turn. While it may be too early to give it an honest, long-term review, I'm impressed with it so far. If you're looking to improve your water quality, you can't go wrong with this system.
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Reviewed in the United States on June 10, 2025 by Tim