How to find the best price on Pur water filters

Water filters have grown in terms of popularity, and more and more people are opting for them. Most of the water even municipal treated water is not as clean and may contain chlorine, fluoride, and hard metals, which may not be safe for both hair and skin. Buying drinking water, on the other hand, is not a permanent solution and may be expensive in the long run.

When you install a water purifier, you will be obliged to change the filters from time to time for maximum efficiency. It is recommended that a water filter stays for a maximum of 6 months though that depends on its capacity. Water filters vary in price, and they don’t have to be expensive for them to be the best.

Best price on Pur water filters

In this buying guide, we compare for water filters so that you may find the best price on pur water filters. This will help you get value for money without breaking the bank.

This is a reverse osmosis filter replacement kit That is made to be specifically used with the Watts Premier RO system. You can either buy the filters in a kit or individually. It can either be 2 pack, 3 pack, 4 pack, or 5 pack. It is, however, economical when you buy it in a pack as opposed to doing it individually. Even though it is a filter replacement, it cannot work as a ¼ turn water filter replacements.

RO filters are well known for their epic performance when it comes to purifying the water. It has three main filters. The sediment filter will take care of any dirt, silt or rust. The carbon filter will take care of chlorine or any hard metals. The carbon post-filter will remove any remaining chemicals, odors or bad taste.

The filters are easy to maintain and easy to replace. All you need is to push a button and snap out the filter. It is recommended that the filters are changed every six months. 

If you order a five-pack filter kit, it contains 2 sediment pre-filters, 2 carbon pre-filter, and one-carbon post filter. They are all 5-micron filters and are made of high-quality activated carbon.

Product specifications

  • Dimensions: 13 x 11.5 x 2.5 inches
  • Weight: 3.33 pounds


  • It is easy to install and maintain
  • It does a proper job of purifying the water
  • The different sized micron filters remove all kinds of microbes


  • Only works with Watts premier RO system
  • Some users did not find the filters to be as effective.

These are replacement filters that are certified to remove up to 95% of mercury and industrial pollutants. The filters use MAXION filter technology which entails the use of activated carbon and ion exchange to remove contaminants.

They can filter up to 120 gallons of water which is enough for the whole household. Just like many filters, they can last up to 6 months and help you save a lot of money that you would have spent on buying bottled water. They come in packs in which a pack contains 3 filters.

Product specifications

  • Product dimensions: 8.2 x 8.1 x 5.4 inches
  • Weight: 2.45 pounds


  • The filters have a sticker t help you keep track on when they need to be replaced
  • Easy to replace
  • MAXION technology not only filters the water but also improves its taste


  • It is slow to filter water which may be inconvenient
  • They no longer have PUR label which may make it hard to distinguish it from the fake version

This filter is designed differently with an open-ended design that allows filtration to take place regardless of how the cartridge is placed.

There is premium sealing provided by the gaskets on top and bottom, to prevent water leaks and passing of unfiltered water. The filter has been made with rigid construction so that all the sediments can be filtered out while the activated carbon remains in place. It is a 25-micron filter that can trap most microns.

The filter can last up to 6 months though that will depend on the quality of water.

It is great for reducing chlorine and enhancing the taste of water.

Product specifications

  • Product dimensions: 9.8 x 4.5 x 4.5 inches
  • Weight: 2.4 pounds


  • Dual water filtration system makes sure the water pressure is maintained
  • It filters out chlorine, tastes, and odors


  • It is expensive
  • It is not great for water that has a high concentration of iron or well water
  • It has a low GPM if you are doing a whole house filter

This is a great water filter that has been made to remove over 70 contaminants from water which includes 99% of hard metals so that you get clean water. It does that by a mechanism, that uses activated carbon and ion exchange.

It can provide you up to 100 gallons of water. When it comes to replacement, you will have to do it every 2-3 months of usage.

It is easy to replace and install. It is compatible with any PUR faucet filter and side tap system.

Product specifications

  • Product dimensions: 2.7 x 2.7 x 5.6 inches
  • Weight: 4.8 ounces


  • It is easy to install and replace
  • Can remove up to 70 contaminants and 99% of lead
  • There is a subscribe and save option that will remind you when you need to change your filters and at the same time save you money
  • There is a light indicator which will blink green when the filter is in good condition, and red when the filter needs a replacement.


  • Lasts for only three months which is a short duration
  • Some users had an issue with the light blinking red even when the filter is new
  • Some users had issues with the filter leaking

Buying Guide

From our top picks of pur water filters, it may still be confusing on which one to choose exactly. They are all great picks that will give you value for money. In this section of the buying guide, we try to make things easier for you so that you can have an easier time making a choice on which filter will be best suitable for your home.

First and foremost, we are going to explore on what to consider when you are looking for a pur water replacement filter. The factors to consider include:

The type of water: Some types of waters have more impurities than others. For example, well water has a higher concentration of harmful metals which makes it very acidic. Some filters are best meant for pre-treated water such as municipal water. That means that if other types of water are used, it will not do a good job. Water that has a high concentration of impurities may make the filter to wear out fast such that if it was meant to last six months it will only last 3 months.

The filtration system that you have: Some filters can only work with some systems. That, therefore, means that you have to confirm if the replacement filter is compatible with your filtration system before deciding to buy. That will give you confidence that you are getting something that will work.

Ease of installation: The replacement filters all different in the ease of installation. Some require you to just snap and you are done, some require to be screwed. It all depends on the system. It is better to go for a system that is as easy to install as possible so that you don’t have to look for a plumber to do it.

Capacity: Some filters can do 300-gallon capacity, some 200 gallons, and some 100 gallons. It all depends on what you are looking for and the needs of your household. A bigger capacity simply means that it is more likely to last you longer than a small capacity.

Filtration mechanism: Before going to buy a filter, it is good to know the filtration mechanism of your filter system. That will guide you in buying something that will blend in well with it.

Price: Price is an important consideration though it also depends on what you are looking for. Most of the time, price is influenced by the quality, capacity, and brand.

Now that we know what factors to look at, we are going to scale down on individual factors from our reviews so that it is easier for you.

Best in terms of capacity: When it comes to capacity, the PUR CRF-950Z3PK has the highest capacity of 120 gallons which is better than its counterparts. That means that it can last you longer.

Best for well water and hard water: Even though all those filters are meant for filtering out contaminants from water, the PUR RF-3375 is best suitable for hard water. It can remove over 70 contaminants and up to 99% of lead and hard metals from the water. It can do that by using activated carbon and ion exchange which is very efficient. 

Best in terms of water pressure: When it comes to the water pressure, the water pressure of your house already influences the pressure imposed on the filter. When we compare the four, the 3M Aqua-Pure water filter is the best in terms of water pressure as it has a dual water filtration system that makes sure the water pressure does not drop.

Most budget-friendly: When it comes to the price, the PUR RF-3375 replacement water filter is the cheapest as it retails at $12.99. It is way cheaper comparatively but it is important to keep in mind that you will have to change it every 2-3 months which makes it more expensive. 

When we compare how long it will last, the 3M Aqua-Pure whole house becomes cheaper as it retails at $36.97 and can last you 6 months.  It is important to note that the quality of your water will determine how long the filter will last you. 

Our overall recommendation: when it comes to the best water replacement filter, it depends on the needs of your household. For example, if you have a large household, we would recommend that you go for the PUR CRF-950Z3PK water filter. It has a capacity of 120 gallons which will make sure that the needs of your household are met. If you have very contaminated water or well water, then the 3M Aqua-Pure water filter would do you justice. If you are budget-oriented, then the 3M Aqua-Pure whole house water filter would make a great choice. It all depends on your priorities and what is most important to you. Even though the price is important to consider, it is great to consider the perks that come with it. 

When you are also shopping for a water filter replacement, it is also good to find out if there are packs. If you buy in bundles it is cheaper than if you buy individually. The more the number of filters they are in a pack, the cheaper it will be for you. That will mean that you will use them for longer before having to replace them.

To get the best pur water replacement filters, due diligence is very important. You have to know what is in the market and compare so that you may know what is better than the other and why like we just did. It is not necessarily important to shop according to brand, but according to features. It is also important not to skip out on user reviews.

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