iSpring WGB32B 3-Stage Review: Get the Water That You Want

Three-stage water filtration systems include an extra step of filtering that can help when you're struggling with bad water. This can include city water that has a noticeable odor and well water in the country that has an unusual taste. Thanks to iSpring, you can now easily get rid of those smells and flavors in less time.

Before creating our iSpring WGB32B 3-Stage review, we put the system to the test to sell how well it could perform in different homes. We used our research to create this review and to go over the top reasons why it's worth the investment. You can learn about a similar two-stage filtration system from iSpring too.




  • Comes with a 30-day money-back guarantee and one-year warranty
  • Filters water from one source and sends it through all pipes and taps
  • Works on the small microns found in most water sources
  • Features two types of filters in three stages
  • More affordable than similar filtration systems


  • May not remove all the odors found in city water supplies
  • Some leaks can form around the fittings
  • Can leave behind some sediments when used with well water
  • May arrive with some noticeable damageSome units have a higher GPM rating

Is It Worth Your Money?

With so many water filtration systems available, narrowing down your choice to one can be extremely difficult. That is why we took the time to create this iSpring WGB32B 3-Stage review, which includes sections on the pros and cons of the system and its overall specs. Our research helped us find that iSpring makes one of the best filtration systems in this price range.

Not only does it remove sediments and chemicals, but the system can eliminate odors and bad tastes too. Keep reading to understand why the iSpring WGB32B 3-Stage is worth the money.


  • Dimension: 8 x 28 x 21 inches
  • Weight: 45 pounds
  • Sediment & Double Fine Carbon
  • 100,000 gallons of water capacity
  • 95% of sediment, rust, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants

Detailed Breakdown


The top feature of this three-stage system is the sediment filter, which removes particles down to five microns in size. This includes some of the impurities that you might see floating around in your water glass and those that you cannot see too. It has two other filters that use carbon block materials to remove more particles.

Unlike other systems that ask you to install them on just one faucet or tap, this is a whole-home system. You can attach it to a wall and connect it to your pipes to filter all the water that you use. It can work with your existing water softener too.

We also like that the filters have a total capacity of 100,000 gallons because this means that one system can provide enough clean water to supply a family of four for up to one year. It won't impede your flow rating either as it can give you 15 gallons of water every minute.


  • Sediment and carbon block filters
  • Compatible with most water softeners
  • 100,000-gallon water capacity
  • Removes up to 95% of contaminants in your water
  • 4.5 X 20 inch filter
  • Delivers up to 15 gallons of water per minute


We like the customer service that iSpring provides, which makes installing the system a breeze. If you have problems setting it up, help is just a call away. Those reps can also assist you if you need to replace any parts or have issues with the filtration system later.

One thing we did want to point out is that some customers claimed it started leaking. No matter how much they tightened the connections or whether they used plumbing tape, some leaks would still form. It's worth making sure that you can install the filtration system yourself to prevent those leaks.


We give the iSpring three-stage system two thumbs up for its low price. You can spend much more on a system that only uses two stages or spend less on one that only works on a few chemicals. It's hard to find a filtration system that removes all odors and flavors for this price.


This iSpring system is suitable for anyone who wants help installing a system and those who want a good filtration option at a low price. All the techs and customer service representatives that you can speak to over the phone are in the United States. They can handle any questions or concerns that you might have.

We also recommend the iSpring WGB32B 3-Stage system for those in the city or the country who want to see cleaner water coming out of their taps. As it removes the minerals and chemicals that make the water taste and smell bad, you might love turning on the tap again.

Our Opinion

Buying a whole home water filtration system isn't as confusing as it might seem at first. The biggest thing you need to decide is whether to invest in a two-stage or three-stage system. We highly recommend three-stage systems such as the one from iSpring because it eliminates more of the contaminants from your water.

This effective system has two carbon block filters and a third sediment filter that removes both toxins and chemicals. It also eliminates the lime and other minerals that change your water's smell and taste. For a good filtration system at a low price, you can't go wrong with the iSpring WGB32B 3-Stage.

Other Options Worth Looking At

When it comes to filtration systems, you have more options than just the iSpring WGB32B 3-Stage, especially if you consider some of the other systems from iSpring. One good choice is the iSpring WGB21B 2-Stage Heavy Duty Whole House Water Filtration System, which has two filters that work on different things. While one filter works on the chemicals that make the water taste off, the other works on sediments found in the water supply.

Choosing between these two systems is as easy as deciding how much filtering you need. You can opt for a two-stage system or a three-stage system. Other two great alternative are the Express Whole House Water Filter and Home Master Filter System which also comes with a superb filtration specs.

iSpring WGB21B 2-Stage