PUR 18 Cup Dispenser with Pitcher Filter Review: Worth Buying?

If you enter the terms “best water filter pitchers” on Google, over half of the results will return PUR 18 Cup as one of the top options. Like most of the other water pitchers out there, this model also promises to remove the unpleasant chlorine odor and taste from your water as well as other elements—making it safe for your family’s daily consumption.

In this post, we’ll walk you through our PUR 18 Cup Dispenser review which will help you decide if it’s the right pitcher for you. We are confident that you’ll be able to make an informed decision about this premium quality water filtration system, but we’ll let you decide after you have all the facts. 

Table of Contents

Mercury is removed from your water by the premium carbon water filter, which eliminates 95% of it. Of course, mercury is a heavy metal associated with a number of  serious health consequences, and we should all try to reduce any consumption of mercury. The water filter also eliminates chlorine (taste and odor) and 96 percent of medicinal low contents, resulting in clean, wonderful water which tastes better. Despite this, helpful fluorine is left behind.

PUR’s Selection of relevant electronic gadgets is a proprietary formulation technique for combining charcoal and chelating materials to achieve maximum pollutant removal. Staying hydrated that is free of contaminants is essential for optimum health. The MAXION innovation in PUR pitchers transforms ordinary water from the tap to become a clean, refreshing water source that can be enjoyed by all members of the family. 

The PUR Advantage

PUR’s Selection of relevant Technology is just a proprietary formulation technique that combines carbon with cation-exchange elements to achieve maximum pollutant removal. The cornerstone of excellent health is water to drink. The MAXION Algorithm in Pure freshwater filters transforms normal water from the tap become a clean, refreshing water supply.

How the Filters Work

Coconut fibers are used to make PUR active carbon filtering, which seems to be ‘temperature treated’ using vapor. This creates small passageways and gaps within each grain of carbon, resulting in 1,000 sq meters of area for a gram of charcoal.

Each HEPA pipe filter has over 200,000 sq. ft of holes and holes to collect and hold pollutants in your distilled water.

What Is the Purpose of Filtering?

Stainless Faucet

Remove Pollutants

PUR spring process removes a wide range of pollutants from distilled water, particularly drug trace amounts and chemicals that have leached in your water source. This is especially important for people who live near to a factory of any kind, because the source of water in your region may be polluted as chemicals from wastewater seep into the ground and end up in your water source. There have been many reports of people who have gotten cancer or other diseases that can be linked to drinking contaminated water

Health Advantages

Water makes up around 60% of the human organism, and many of its processes rely on each other to work normally. By ensuring that you have a source of clean (and delicious water) at hand at all times, you are encouraging yourself and your family to drink more water. 


Our duty to make much of a difference rises in tandem with our fossil fuel reserves. You’ll save 400 liters of fresh tap water a week by choosing to drink water that has been PUR water filters, which is equivalent to eliminating dozens of disposable plastic bottles. Remember that when you drink from plastic bottles, there is a lot more water needed in the manufacturing process that does not end up in the bottle for drinking purposes. When you drink filtered tap water instead, you are not wasting water. After all, water is a precious and finite resource. 


  • Larger water capacity
  • Advanced filter technology
  • Stylish looks
  • Moderately priced
  • Fits nicely in the fridge
  • BPA free


  • No filter replacement reminder
  • Slow filtration process
  • Poor customer service

Features and Benefits:

Superior Water Filtration

The number one benefit you’ll enjoy using the PUR 18 Cup Dispenser is its superior water filtration capabilities.

It has undergone rigorous tests by NFS and has been proven to remove the unpleasant chlorine taste and odor in your tap water. Additionally, it is certified to remove up to 22 contaminants usually found in water—including 95% mercury and 96% of trace pharmaceutical levels.

The secret behind its ability to filter out all these water contaminants lies in its MAXION technology (which combines activated carbon and ion exchange for maximum filtration).

Extra-Large Water Pitcher

Another reason why this PUR classic water pitcher is popular in many homes is its larger water capacity. It can hold as much as 18 cups (or 8oz glasses of clean, fresh-tasting water). Without a single doubt, this will be enough water for an average family.

While still on it, keep in mind that the pitcher comes with a 40-gallon filtration lifespan which equates to 1-2 months of efficient contaminants removal. This is basically what you’ll get with most of the other top-rated pitchers out there.

Space-saving Design

You might have used a pitcher that comes with a larger size, making it hard to fit in your fridge for water storage. Some even fail to fit in the sink during refilling and cleaning. Luckily, this PUR 18-cup model boasts of a space-efficient design; it’s slim enough to easily fit in the door of most refrigerator models.

Super-easy to Use/Maintain

Another thing that you’ll appreciate in this pitcher is its overall design which promotes hassle-free usage. For instance, it comes with an Easy-fill lid which you activate with the help of a thumb for easy refilling.

It also provides you with a comfort-grip handle that enables you to comfortably hold it in your hands, even when it’s full of water. Above all, it comes with a pour spout cover which helps prevent particulates and odors from finding their way into your clean water.

Frequently Asked Questions:

Amazon.com: PUR Ultimate Water Dispenser, 1 Count (Pack of 1), White: Tools & Home Improvement

1. Why is the flow of water through the filter slow?

The main culprit behind reduced water flow through the water is the air bubbles that get trapped inside the filter. To solve this issue, remove the filter from the pitcher, hold it upside down at a slight angle, and then shake it for about 5-6 seconds and then fix it back.

2. Can I run hot water through this filter?

No. the filter is ONLY meant for filtering cold water. If you run hot water through it, you’ll decrease its filtering effectiveness.

3. What are the dimensions of this pitcher? Will it fit into my refrigerator?

The exact dimensions of the PUR 18 Cup Dispenser are: 15 ½” (length) x 5 ½” (width) x 10” (height). As we stated above, this dispenser comes with a space-saving design, which means it’ll easily fit in your fridge for easy storage or sink for easy cleaning/refilling.

4. Is this pitcher BPA/BPS-free?

Yes, according to the manufacturer, this pitcher is 100% BPA-free.

5. What filter should I purchase for substitution?

For this device, you may buy the Pitter Flow Filters (PPF900Z) or the Pitcher Filter Reduction Lead (PPF951K). 

6. What to do when the liquid gets trapped on top after many weeks of purchase

This can occur when your filter is caught with bubbles or air pockets. You could try removing the filter from your pitcher first to assist in solving this problem. Keep holding up and shake the filter for 5-6 minutes after restoring this to the appropriate location, once dislodged. The graphite particles must be heard moving within. This methodology could perhaps compress the filter’s substance and remove any trapped air pockets, which can obstruct river flow. This should bring your filter back to life. 

7. Would you fill that upper half of the jug if the bottom half itself is full?

We need not recommend emptying the upper hair of the reservoirs when the reservoir is full, as this may cause the unit to overflow and flood.

8. What is the length of the water reservoir?

This is a common question asked to see if the water reservoir fits. 18 Quart Filtration Sprayer is the correct answer. It can keep up to a tank of safe, drinkable water. It will simply fit inside your freezer. Size: 15.75″ x 10.25″ x 5.63″ DS-1800Z is the version identifier.

9. How could I repair my spike if that leaches?

After two years, many users said their spike started to leach. By pushing up immediately just on the top white container, the white spigot may be removed for cleaning. A transparent syringe is contained inside the shell. Dropping the silver bar encourages the ejector to rise, exposing more than just the exit wound the further it rises. For many, the spike began leaching since the valve was touched by a domestic visitor then slightly lifted, that also is all that is required for such an escape outlet to be free. The solution was to lower the drip vertically down such that stopper completely covered the hole when the valve had been in the standing posture.

10. Can it get rid of fluoridated water?

The filter is designed to take away the chlorine salts in the water and is not designed to filter the fluoride salts in the water. This is because fluoride is beneficial to your health, and there are no known side effects from drinking fluoridated water. 

Why You Should Consider Getting A Water Filtration Dispenser

You may be wondering whether getting a water filtration system is worth the trouble anyway. Even if you aren’t getting the PUR 18 cup dispenser, you still need to consider getting some form of water filtration for your home. Yes, you could source all you drinking water from plastic bottles, but that’s really bad for the environment and we should all try to be more self conscious of our decisions when it comes to saving the planet and single use plastic. As for tap water, there is a clear difference between filtered tap water and the water you get straight from the tap. Here are a few reasons you should consider getting a water filtration system like the PUR 18 cup dispenser.

Health Benefits

Filtering your water means getting rid of chlorine (added to water to keep it sanitary) which is proven to have some adverse effects on our health. Filtration also removes bacteria and other contaminants. While tap water is treated and filtered at the source, this way you can be sure any contaminants that have reached the water supply after the treatment plant are taken out. After all, you’re filtering the water right then and there, moments before you drink it.

Taste, Drinking More Water

Close-up of Water Pouring in Glass

We all know that we should drink more water, but many of us fail to meet the minimum recommended water intake levels. One thing that can help you drink more water is to filter it, because the water will taste significantly better. There is a complex process whereby minerals are not filtered out completely to give you a fresh and sweet tasting combination of minerals in your water that make it taste much better. Many people also feel that tap water has the smell of chlorine. Filtering out the chloride ions will drastically change the odor of your water, and you’ll be encouraged to drink more. Note that the PUR 18 cup water dispenser does not filter out fluoride because it is beneficial to your health, and has no taste or smell.

Financial Motivation

Although you will need to invest up front to buy a water filtration system, ultimately you will be saving money because you won’t be drinking from plastic bottles. It is well known that bottled water is costly, even though the price of a single bottle is relatively affordable. The point is that over time you will have accumulated the cost (and environmental cost) of drinking water from hundreds upon hundreds of water bottles. Using a water filtration system saves you all that money, which is financial motivation to start using a dispenser at home.

The Problems Associated With Drinking Bottle Water (From Plastic Bottles)

Assorted Plastic Bottles

Risk Of Cancer

There have been several studies that show that drinking from plastic water bottles is correlated with a higher risk of cancer. This is probably because there is a non-negligible amount chemicals that may leach into your water as it sits in a plastic bottle. These are chemicals from he manufacturing process that are not meant to get into your drinking water. There is no doubt that plastic bottled water contains toxins, especially if the quality of the plastic used is inferior.

Environmental Impact

You may be thinking that plastics are recyclable and so, as long as you’re putting your water bottles in the recycling bin then you’re not harming the environment at all. The problem with that, is that the vast majority of recyclable never actually end up being recycled. Firstly, many people forget (or don’t know) that they should take off the wrapper on the water bottle, and remove the cap before putting it in the recycling bin. This is because most facilities will not process the bottle unless each component is taken apart. Also, many facilities around the US have shown that they do not have the necessary equipment for processing all plastics. This means that even though you put that water bottle in a recycling bin, it probably still ends up in a landfill or in the ocean.

Still, what happens when plastic waste gets dumped in the ocean or a landfill? Unless you’ve been living under a rock, you already know that plastics a non-biodegradable. This harms the environment and our ecosystem. More and more marine life is dying everyday from plastic waste that is dumped into the ocean. These are all species that are integral to balancing our ecosystem.

Low Quality

Not all bottled water is manufactured up to the same standards, and even some of the high-end brands have been shown to use low quality water sources. Some studies have shown that many brands don’t even bother with basic filtration. They may only sanitize the water using UV light, and bottle it up. This means that you’re drinking water unadulterated. While that sounds like a good thing, there is a lot potential for contamination this way. There are even some bottled water companies that simply fill their bottles with tap water! There’s no doubt that filtering your water at home will give you a superior quality water to drink.

Higher Disease Rates In Adults

Anyone whose had kids has probably seen “BPA free” on plastic bottles and cutlery that is made for children. What is BPA? It is a chemical traditionally  used in the manufacturing process of making plastics. This chemical has been found to leach into food and water and make its way into our bodies. Even since plastics became more widely used with food, there has been a rise in cardiovascular diseases as well as Type 2 diabetes among adults. Studies have shown that BPA present in the urine is highly correlated with disease rate. Not only that, but there is other major scientific research that shows that chemicals that leach into food have led to a rise in obesity rates. There is solid scientific evidence that obesity causes a slew of different diseases and conditions, including (but not limited to): heart diseases, high blood pressure, Type 2 diabetes, infertility and joint pain.


Another concern that people have with drinking water from a plastic bottle is the issue of microplastics. A few scientific studies have shown that increased consumption of single-use plastics leaves traces of small plastic fragments (known as microplastics) in or environment. These small particles are smaller than 5 mm in length, and can make their way into our food and drink, even if we aren’t using plastic utensils or containers. This is a new concept, and environmental activists have been trying to ban single-use plastics (like water bottles) to help reduce the amount of plastic pollution via microplastics. These microplastics can also leach into your drinking water if, for example, a plastic water bottle is left out in the dun for some time. The plastic undergoes a weathering process when it is exposed to ultraviolet radiation from sunlight, and slowly leaches into the water.

Reusing Water Bottles

The final concern with plastic bottle is that people often tend to reuse them, in attempt of being more environmentally friendly. They may refill a plastic bottle with a variety of beverages and liquid foods, not just water. The problem is that plastic bottles are very difficult to sanitize. The type of plastic used is not meant to be subjected to high temperatures, so using a sterilizer or boiling the bottles is not possible. Over time, the bottles will accumulate a film of microbial growth that is not easy to get rid of and is potentially hazardous when consumed. In short, reusing plastic water bottles is not considered sanitary, especially after repeated use.

As you can see, drinking out of single-use plastic water bottles comes with a many drawbacks. This is why the most environmentally friendly and healthy thing you can do is invest in a filtration system at home. There are a wide variety of water filtration options available nowadays, but this article has chosen to focus on one brand. There are other reviews on our website of the various different water filtration options available for homes, RVs and more.

Final verdict

With the help of the advanced MAXION filtration technology, the PUR 18 Cup Dispenser is capable of transforming your ordinary tap water into Cleaner, fresher-tasting drinking water. It has been NSF certified to eliminate bad chlorine odor and taste in addition to a total of 22 contaminants. That’s just about the highest quality water anyone can expect to get from any source.

The filter provides you with a longer filtration lifespan of 2 months or 40 gallons of water filtration. With access to healthy water, you and your family will enjoy good overall health, and you’re certainly going to increase your water intake even if you don’t realize it. Not to forget you’ll save significant amounts of cash on bottled water and save the environment from the plastic bottles waster.

Despite its impressive features, this fantastic water pitcher comes at a fair cost, making it affordable for every family. You get a lot of benefits and premium quality features for a low price, which is a hard bargain to refuse. 

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