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iSpring

iSpring WGB21B 2-Stage Whole House Water Filtration System with 3/4 inch Push-Fit Braided Stainless Steel Hose Connectors and Ball Valve

    • Based on 100 reviews
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Availability: In Stock.
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Arrives Sunday, May 11
Order within 6 hours and 49 minutes
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Style: 10" Water Filtration System


Features

  • [Two-Stage Effective Filtration] 1st-Stage premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles and extends the life of CTO carbon block filter. Using high quality coconut shell carbon and highly compact fabrication tech, 2nd-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on organic compounds such as herbicides, industrial solvents.
  • [Superb Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. Fine PP sediment filter and premium quality CTO filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.
  • [Easy Installation and Filter Change] Comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Two 3/4" Push-Fit Braided SS Hose Connectors included. Wrench included for easy and quick filter changes. A pressure release valve allows for the release of built-up pressure when changing filters. Refer to our manual and YouTube videos to Install this point-of-entry(POE) filtration system at the main water supply to get clean and healthy water for the entire family.
  • [TDS and Filter Pack Note] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems. Value filter packs(F2WGB21B or F4WGB21B) available to meet your filter change needs.
  • [Water Filters for Home ] Please note that the whole house water filter system to be installed at the main water supply line to treat all incoming water in your home or business. This system will effectively reduce harmful impurities from the entire water supply in your home, ensuring cleaner and safer water for all your needs.

Brand: iSpring


Special Feature: Multi Stage Filtrartion


Product Dimensions: 12"L x 12"W x 17.5"H


Package Information: Cartridge


Item Weight: 23.8 Pounds


Model Name: 2-Stage Whole House Water Filtration System


Product Dimensions ‏ : ‎ 8.5 x 16 x 17.5 inches; 23.8 Pounds


Item model number ‏ : ‎ WGB21B+AH12MN16X2


Date First Available ‏ : ‎ April 9, 2019


Manufacturer ‏ : ‎ iSpring


Country of Origin ‏ : ‎ China


Best Sellers Rank: #211,256 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #382 in Under-Sink & Countertop Filtration


#382 in Under-Sink & Countertop Filtration:


Customer Reviews: 4.6 4.6 out of 5 stars 100 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 11

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

    • Once the line was flushed the water was clear and clean tasting.
Style: 10" Water Filtration System
A clean install and smooth flushing,
Reviewed in the United States on February 12, 2024 by spincast1123
    • Easy install and great customer service
Style: 10" Water Filtration System
We have horrible water where we live and after some research decided on the iSpring 2-stage filter system, which turned out to be a great choice for us. My wife and I are not plumbers and have very little plumbing experience but decided to do the install on our own. Our home is a newly built house and has Pex waterlines, which we had never worked with before. A little more research and we decided to use Shark-Bite connectors. Even though they are a little expensive, they looked the easiest to install for novice plumbers and matched the connectors that came with the filtration system. We took our time to make sure we had clean, even cuts on the Pex and used the Pex tool to make sure it was a smooth surface so we wouldn't have any leaks. Overall it took us about 4 hours to install the system. When it was installed, we were able to charge the system and were happy to have no leaks once it was pressurized. The happiness didn't last long as we quickly noticed the household water pressure dropped to basically zero. We thought maybe we installed something incorrectly, so we took out both filters and ran the system, and the pressure was normal. We then installed just the sediment filter, and the pressure was still normal. After installing the carbon filter, the pressure again dropped to basically zero. I did a little more research and saw online that carbon-block filters can cause a huge reduction in water pressure and that it might be better to use a granulated carbon filter instead, which I found really frustrating, and I wished I would have looked into that ahead of time. The next day I called iSpring customer service to tell them about my issue. The customer service agent was super nice and said sometimes the carbon filter can be blocked and that he would send out a new one and hopefully it would resolve the issue. I was sceptical but had nothing to lose at that point. We ran the system with only the sediment filter installed for a few days with no issues, and once the new carbon filter arrived as promised we installed it. We charged the system and had full water pressure throughout the house, and everything has been running 100% perfectly. The filters come sealed in plastic, and even though the filters had the same part number, the new one had a bigger/different label. We're not sure if the first filter was from a bad lot or if they redesigned something to make them work better. I'll be ordering some additional filters and will make sure they're the ones with the newer label. I'm giving the system 5 stars not only because I think it turned out to be a great product and easy to install but also because of the great customer service. They actually answer the phone and then sent a the new filter as soon as I described the issue. ... show more
Reviewed in the United States on July 1, 2019 by Crodan1
    • Hard to believe it works this good for such a reasonable price.
Style: 10" Water Filtration System
Review Image by Etcetera... Etcetera...
I chose this filter system because my main concern with my water was chlorine and other pesticides when showering, washing hands, brushing teeth or washing cars. We have a separate under-sink 3-stage filter for drinking water that also removes heavy metals. Anyway, I was impressed by the 15 GPM rating on this item. Installation was a breeze with the included braided hoses. I used pex pipe and fittings that added another $75 in parts for my setup. After installation, I literally had no drop in water pressure! My incoming pressure usually hovers unregulated at just under 80 psi which is about the maximum you want for a residential application. Mostly it’s between 75-80 but on very rare occasions it may go up to 90 psi. According to the label on the filter canister it says it’s maximum operating pressure is 90 psi so I guess that saves me adding a regulator that would have limited me to 70 psi. I have to say I love the strong water flow that comes with 80 psi water. The largest GPM user I have is my water sprinkler, and after testing it there was no reduction in the distance it could spray. And immediately, we noticed no more smell from our faucet water. There was no aftertaste when rinsing after brushing. Also, filling the bathtub no longer smelled like we were at a pool. This item works just as it advertised. Couldn’t be happier for the price. Would recommend to everyone who doesn’t drink straight from the tap. If you plan on drinking from the tap, consider a 3-stage unit. ... show more
Reviewed in the United States on September 27, 2020 by Etcetera... Etcetera...
    • 2 stage whole house with a spin down filter installed, with updated photos.
Style: 10" Water Filtration System
Review Image by Emilia Emilia
Review Image by Emilia Emilia
Review Image by Emilia Emilia
Review Image by Emilia Emilia
Review Image by Emilia Emilia
Review Image by Emilia Emilia
Review Image by Emilia Emilia
Comments from reviews had guys chasing leaks. After lots of head scratching, I decided to build and pressure test our system on the work bench. I also bought better teflon tape and pipe dope was used when I could. No leaks during testing and no leaks after instalation. We have been up and running for about a month and a half with no issues. Good old city water provides everyone with enough gunk to clog shower heads, etc. We have reduced that to almost ZERO. Mineral deposits left in our hot water kettle are cleaned off once or twice a month instead of once or twice a week. The system is heavy duty and it works. Customer service is extremely helpful, as I usually talked with Don when I called, and I called alot. He knows his stuff! I also had a quick conversation with Nick as Don wasn't availiable, also with good results. Good luck with yours. Mike R. ... show more
Reviewed in the United States on September 1, 2021 by Emilia Emilia
    • Decent quality whole house water filter
Style: 10" Water Filtration System
Review Image by B&R B&R
The media could not be loaded. Quality of product seems good for the price . Takes minor plumbing knowledge to do it yourself . Make sure you wrap just enough Teflon tape to threads . I also added non toxic pipe dough on top of Teflon for a better seal . Did some minor soldering although you might not have to depending on your set up . You could also buy shark bite fittings and have to do little to no soldering . After installed tested system , minor pressure drop about 8 psi not really noticeable unless I have multiple sinks going at once . So far a couple days this has removed smell when taking showers from my well water , still faint but might have to run it a couple more days since I didn’t flush the water heater . Also installed a bypass just in case filters clog or I need to change them I can still have water to the house . ... show more
Reviewed in the United States on November 11, 2019 by B&R B&R
    • Easy insfallation
Style: 10" Water Filtration System
Review Image by Russell R. Russell R.
Review Image by Russell R. Russell R.
This filter was easy to install and use. You need a basic knowledge of plumbing but after that really easy and works good so far. The pictures I posted are a more advanced installation than you need. I added a bypass line to keep unfiltered city water as an option and a pressure gage to monitor water pressure. ... show more
Reviewed in the United States on September 10, 2023 by Russell R. Russell R.

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