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At iSpring, we look beyond technology to make high quality drinking water accessible for all households. We provide our customers with professional water solutions to any water concerns they may have.
iSpring Multi-layer filtration allows for less clogs and minimal pressure loss.
iSpring carbon block filter uses high quality coconut shell carbon and highly compact fabrication tech for maximum filtration efficiency and filter life.
Frequently Asked Questions
Q: With this whole house system, do I still need to install a water softener if my water is very hard?
A: Yes, a water softener is needed if your source water has a high level of hardness, usually with TDS higher than 700 PPM. Hard water can reduce the lifespan of whole house water filter cartridges. The harder the water, the greater amount of scale buildup occurs, and the sooner the filters get clogged.
This whole house water filter can remove up to 95% of sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants that a regular water softener can't, although it does not soften your water. It is recommended that you install this WGB22B series whole house system after your water softener to achieve optimal performance if you have hard water.
To determine which product best suits your needs, it is recommended that you get a professional water test done prior to purchase to identify the main issue of your source water.
NOTE: Water Softeners and whole house systems usually do not lower the TDS level of the water. An additional Reverse Osmosis system may be necessary for your drinking water. Please consult iSpring professionals prior to purchase if you are unsure of which product will meet your needs.
Product Features
- Peak Flow Rate: 15 GPM
- Minimum Working Pressure: 25 psi
- Maximum Working Pressure: 80 psi
- Operating Temperature: 40-100 ºF
- pH Range: 6 - 11
- Easy DIY Installation
- 1 inch NPT inlet / outlet
Highlighted Features
100,000-gallon capacity replaceable highly compact coconut shell activated carbon filter provides a full year of clean water for your entire family.
This whole house system removes up to 95% of sediment, chlorine, chloramines, chemicals, heavy metals and other contaminants that create color, foul tastes and odors. (Tested by SGS, 2018)
Please refer to our video and manual for installation guide. If you have any questions or difficulties during or after installation, feel free to reach out! We stand behind our products and are always here to help!
J T
Reviewed in the United States on February 21, 2025
-Very effective filtration system - unpleasant odor and taste from tap all gone after installing and turning on!-Large 100K gal capacity - sufficient for once a year filter change.-Installation is straight forward, make sure to use good tape (Blue Monster tape https://a.co/d/2Au2Jf8) and good sealant (Blue Monster sealant https://a.co/d/c77PLFv) to prevent leak at the inlet and outlet.I ran into an issue with the black head unit, where a slow leak developed in between the flow lines of filter caps (you can see the water droplet in the picture). Upon contacting customer service, ISPRING rushed a new unit to me. Big shoutout to JULIUS for his quick response and generous support, much appreciated!
Schindler
Reviewed in Italy on August 9, 2024
L'unica cosa che sarebbe interessante è dove posso trovare i filtri di ricambio?Sfortunatamente, secondo il sistema di ordinazione di ispring, non è possibile ordinare prodotti dall'America all'Europa
Teresa
Reviewed in the United States on December 17, 2024
Easy to install and immediately had water with better smell, clarity, and taste. Had a very tiny leak, maybe due to installer error, but Nick at iSpring was really helpful in getting me a new head/manifold super quick. Highly recommend!
Kelsea
Reviewed in Canada on October 11, 2024
I purchased water filter system to remove manganese. Sediment was removed, but the odor remained. I was sent upgraded filters and the odor is now gone as well. Completely satisfied with my personalized system. Thanks Brizeyda and Nick!
Timothy M. Eason
Reviewed in the United States on January 4, 2024
We always try to put our health first. I thought we had clean city water but I am shocked at each filter change with just how much sediment and contaminants are caught and just how effective whole house filtration can be.After quite a bit of research, I chose this Ispring two-stage system but after seeing the aftermath, would have probably even opted for the three-stage. This was the most cost effective solution I could find to fit our needs.We have used this for a little over four years now and it has never disappointed. With annual filter changes, our water is crystal clear, odorless and there’s no dry skin after bathing. After all, what’s your health worth?Although professional installation is almost always recommended, I am a DIYer and it was incredibly easy to install. A couple of fittings and two shark bites made it literally a no-sweat job. I couldn’t recommend this enough as I know, my kids now have clean water to bathe in, cook with and drink. Next, we will be installing one made specifically for campers in our RV.I am a genuine verified customer, a true believer, and always live by the mantra, that when you find something good, you should pass it along.
Client d'
Reviewed in Canada on May 14, 2021
I had some concerns about the quality of the well water we have so I had it tested. It revealed an abnormal level of Lead (.039 mg/L) and Manganese (.0160 mg/L) so I started looking for solutions. At first it was my understanding that the WGB22-PB was what I was looking for; I shared my finding with Nick from the Support Team over at iSpring and he confirmed that this is what I needed. So I placed the order, installed it and submit another water analysis. When the result came back the Lead level were now showing .001mg/L which is way below the Safety level of .005 mg/L. However the manganese level remained the same. So I got in touch with Nick again and explained the situation. He did his own research only to find out that one of the filter in the system used to remove Iron, Lead and Manganese but not anymore. The manganese is now removed by a distinct filter, FM25B which Nick sent me for free along with the corresponding housing. The third housing is now installed and everything works fine... the next step will be to have another water analysis performed but based on the last one, I am pretty confident the manganese level will have dropped.So yes, there was an error in the process but to my great surprise they fixed it at no cost on my end other than having to take the time to install the third housing. This, in my book, is not something you see very often in our days and qualifies as exceptional Client services... where the CLIENT comes first!Thanks Nick!
Shenol Redzhebov
Reviewed in the United Kingdom on April 3, 2021
I am a builder by trade in UK London.Bought the product that later on found for half price in amazon again.More than a year old now easy to install but work nothing, yes! No result at all!My shower screen is full of limescale not even a bit less than before installation.
Customer
Reviewed in the United States on August 21, 2020
Bought a home with some stinky water. Overall water quality isn't too bad, minerals are within normal limits (borderline manganese) and only slight hardness. Overall wasn't too concerned about our well water quality but the smell was an issue and knew that my family wouldn't tolerate it for long. Found this solution on a different website but wanted to check amazon. I chose amazon as the price was the same as the home store but I could make 5 payments and receive faster. To my surprise and delight the item I received also included the braided lines with ball valves that the other place was going to charge an extra $70 for...bonus! The head unit also came assembled which was nice and I have not had any leaks with it to this point (approximately 1 month). Installed myself with a second hand for support. Used shark bite fittings and pex to complete the install. I used blue monster tape for the threaded fittings and that worked really well with no leaks (10 wraps). Some factors to consider: 1. this unit does not have a pressure relief valve and I have not had to change a filter yet but understand that you can release pressure at a faucet if the system is closed off. 2. the fittings are not tapered and the potential to over-tighten the plastic housing is a risk, be gentle. Otherwise, this unit has performed excellent and I am hopeful that the filters will last 6+months. We no longer have stinky water and can shower and use the sink with ease. No issues with pressure drop and even today we had all but forgotten the stinky water. Thank you! Great value and saved me a 1k+ professionally installed unit. I would recommend.
Cogsworth
Reviewed in Canada on December 4, 2017
We had the kit installed by a professional plumber and recommend it be done that way. This filter connects to the main water line so any issues with a DIY installation could be disastrous. Like a few other reviewers, our iSpring WGB22B had a leak between the 2 filters. iSpring immediately shipped us another kit (without filters) but the wall bracket was bent. I am giving this 3 stars because there truly is a noticeable difference in the taste and quality of the water after installing the iSpring WGB22B even with our clean water here in Montreal. I was skeptical about noticing any difference but it is definitely noticeable. However the fact that the first one leaked, and the second kit had a dented bracket makes we worried about the overall quality control at iSpring. I will be placing a water leak sensor underneath the filters just in case more leaks develop. To summarize, the filters definitely improved our water.Update 5 months later: I am giving the iSpring system a 5 star review as it really improved the quality of our water. Everyone who has tasted our tap water notices how the water is refreshing and doesn’t taste of anything (at all!). We got in contact with Nick at iSpring who promptly helped us resolve the leak issue mentioned in the initial review and the system has been working perfectly since. This kind of direct customer support is rare and we really appreciated it. I added a picture of our installation and a filter to show how massive they are. Another reason for the 5 stars is that we did not notice any drop in water pressure at all. It’s a simple system but well designed and does the job!
Devil Dave & Allie
Reviewed in the United States on December 25, 2015
Product arrived as with no issues. My contractor/plumber professionally installed this unit, tapping into my copper main line with brass fittings and blue PLEX piping. He installed a shut-off valve on both sides of the filter for easy issue resolution and maintenance. What I'm trying to say here is, it was professionally done by two plumbers. Once installed and turned on, there was a very tiny trickle on the right canister. We shut of the valves to unscrew the canister and check the rings/threads. The pressure valve was not working according to specifications. The plumber surmised that the water lines were installed backwards. The in-out lines were installed exactly according to the manual install instruction's diagram, but upon further investigation, we found an "IN" marked on the opposite side of the filter setup, so we had to reverse them. This is a pretty significant mistake on iSpring's part, because even if we had caught it prior to installation, was the misprint on the filter or the instruction manual? Okay so this cost me another $100 for additional install time, things happen.UPDATE 6 months later: Just so there is no confusion, this is not a reverse osmosis system, but a system that can be used as a pre-osmosis system. This distinction somehow confused me in my first review, which I am now correcting. Over the past 6 months, I noticed that the chemical smells, and eye stinging from the city water no longer existed. Also, I needed to clean the heavy sediment from the screens on my sink faucets, and shower heads about every 3 or 4 months. In the past 6 months, they are still clog free. This is quantifiable and physical proof that the iSpring is doing it's job.Today, I cracked open the system and replaced both cartridges; 1 charcoal, and 1 sediment. It's hard to physically determine if the carbon filter is at "end of life" by cutting it open and looking at it. The outer white wrapping was slightly yellow, but the charcoal core was perfectly in-tact, with no smells or gunk attached. The sediment filter was iron stained and had white sediment debris, which also collected at the bottom of the blue filter housing. All of this was extracted from city water. This fall, I will empty my electric water heater tank to determine how much sediment, if any, passed through the filters and collected in the tank.I would definitely purchase and install this system again
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