5 Best Water Filter for Mini Fridge Units: Ultimate Buying Guide for 2022
water filter for mini fridge

Portable water filters with pitchers are essential when it comes to filtering contaminants, particulate matter, and dissolved ions from tap water.

When it comes to the best water filters for mini fridge containers, you want one that will last longer than homemade filters and do a better job than other comparable filters.

With a water filter, you can always drink clean water and keep yourself hydrated. The only challenge is finding one that can fit inside your mini-fridge and still filter all the contaminants from tap water at an affordable price.

It is definitely time to change your water filter if your tap water displays a weird color, smell, or taste. In today’s article, we will cover the best water filters you should consider buying in 2022. In addition, we will also give you tips and recommendations to follow when making a buying decision for the best water filter for mini fridge users. We are confident you will be able to make an excellent decision at the end of this article.

Why Do You Need a Water Filter for Your Mini Fridge?

While your water may appear clear it doesn’t always mean that it is safe to drink or that it is free from contaminants. If your water isn’t safe to drink, this can cause health problems over time. 

To ensure that the water you are drinking is safe and free from contaminants, you should either test it for confirmation or use a water filter certified to remove all contaminants. This is where water filters come in.

It is highly effective in filtering out contaminants in a short period of time. Most mini-fridge water filters use several layers of active filtering agents such as activated carbon, ceramic pellets, or ion-exchange resin to filter out toxic compounds dissolved in water.

Water filters help in filtering heavy metals, chlorine, lead, iron, sulfur, particulate matter, food coloring, radiological matter, and even odors that affect the taste of water. They’re easy and quick to setup and the benefit is immediate.

You may need to pass the filter through two or three initial rinses and filtering before you start using it, then you just place the pitcher inside the water filter jug and place the filter inside and it’s ready to go.

Water filter pitchers are affordable and perfect for home use and college dorms. Many water filters for mini-fridges inexpensive and won’t break the bank.

With these filters, you can be sure to always get cold water from your fridge without wasting money on single-use water bottles or contributing to plastic waste.

Best Water Filter for Mini Fridge: Our Top 5 Picks

1. Brita Standard Metro Water Filter Pitcher

Brita Standard Metro Water Filter Pitcher is one of the best featured in this article, with a capacity of 5-6 cups of water capacity hold and a slim premium design that is compact with your mini-refrigerator.

This saves you money as it replaces the amount of plastic bottled water you would otherwise be buying and the refreshing taste remains constant.

Brita Metro Water Filter’s slim design fits perfectly in your fridge with a durable and sleek locking lid and an easy to pour spout. This Pitcher, similar to several water filters featured in this article, reduces the taste and odor of chlorine and other elements as follows; mercury, copper, cadmium, and zinc.

At the top of the device, there is an electronic indicator that makes filtering effortless. In addition, the pitcher is compatible with standard filters for a better experience.

Pros

  • Refreshing filtered water taste
  • Sleek and slim premium design
  • Affordable product
  • BPA Free

Cons

  • Filter has to be cleaned a lot
  • Filtration process is slow

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2. Brita Extra Large 18 Cup Filtered Water Dispenser 

Nothing beats finding an alternative to save money while maximizing the benefits of it. The Brita Extra Large 18 Cup Filtered Water Dispenser will provide you with a large storage capacity and a fine-tuned spigot and locking lid.

Brita Extra Large 18 Cup Filtered Water Dispenser is a great choice to pick if you require a large filtered storage capacity for your filtered water in your mini-fridge regardless of the space this water filter takes up in there.

This water filter is a great money saver, saving you about 1,800 single-use plastic water bottles a year while keeping you refreshed with good quality filtered water.

It’s easy to fill and like most Brita devices reviewed, it does a great job by reducing the taste and odor of chlorine and other elements as follows: mercury, copper, cadmium, and zinc. Also, the electronics indicator that makes filtering effortless is not left out in this Brita model.

The Brita is compatible with major standard water filters.    

Pros

  • Storage capacity which makes more filtered water
  • Efficiently provides refreshing water 
  • Spigot makes it easier to retract the filtered water
  • Affordable product
  • BPA Free

Cons

  • Needs large amount of space from your mini-fridge
  • Water filtration process duration is noticeably slower 

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3. ZeroWater 20 Cup Ready-Pour 5-Stage Water Filter Pitcher

ZeroWater 20 Cup Ready is an NSF-certified product that does a very good job of maintaining that healthy lifestyle by providing you with quality water.

This water filter system removes the toxic heavy metal ions and regulates the needed elements and minerals like fluorine and chloride to give the best filtered water.

Zero water has a large storage capacity and comes with a water quality meter to check the efficiency of the filtration.

It also comes with a fleek spigot which aids in the extraction of filtered water. Even though the design isn’t made to save space and for easy grip, it can still fit in your mini-fridge.

Pros

  • Easy to use
  • Other standard filters can be used
  • Filter is easy for a total replacement
  • Spigot is good at retracting filtered water at a desirable speed
  • Affordable product
  • BPA Free

Cons

  • Filter gets clogged easily
  • Filtered water may become slightly acidic
  • Minerals might be absent from filtered water
  • Water filter will take a considerable amount of space in your mini-fridge

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4. Nakii Water Filter Pitcher

Nakii Water Filter Pitcher is another great product for your mini-fridge with a great wooden handle grip. It quenches your thirst and refreshes your taste buds.

Nakii water filter purifies your tap water by reducing fluorine and chlorine content, also removing mercury, sediment, and dust particles.

This pitcher is WQA certified and it is made with a smooth ABS plastic that is BSA free. Its robust frame design can withstand unintentional falls and tears for a few years.

Pros

  • Size is perfect for your mini-fridge
  • Filtration process is very fast and rapid
  • BPA free and WQA certified
  • Long lifespan filter of up to 150 gallons
  • Affordable product

Cons

  • Some users have encountered clogging issues
  • Doesn’t remove 99% of TDS like it claims

What We Like

  • Size is perfect for your mini-fridge
  • Filtration process is very fast and rapid
  • BPA free and WQA certified
  • Long lifespan filter of up to 150 gallons
  • Affordable product

What We Don’t Like

  • Some users have encountered clogging issues
  • Doesn’t remove 99% of TDS like it claims

 View on Amazon

5. Waterdrop 200-Gallon Long-Life Elfin 5-Cup Water Filter Pitcher

The Waterdrop 200-Gallon Filter Pitcher is a small product with high efficiency in giving you the best quality drinking water. This pitcher is NSF 42 & 372 certified with a smallholding capacity of about 5cups of filtered water.

It is the most recommended in this list if you are going for a minimal space reduction in your mini-fridge and the efficiency is top-notch.

It also comes with an indicator to let you know when to replace the filter and this can be checked while pouring the water into the pitcher.

The NSF 42 certified is for chlorine reduction, this improves the taste and removes the chlorine odor from your water while the NSF 372 is for lead-free materials, this filter reduces arsenic, fluoride, chlorine, and other impurities. You will definitely get well-filtered water with this system.

Pros

  • Good sized water filter pitcher
  • Great build and it is BPA free
  • Affordable and mobile
  • Efficient in removing fluoride and reducing chlorine content

Cons

  • No-touch filler could get messy when broken
  • Capacity is so small the filtered water will finish easily
  • No TDS removal
  • Filter flow rate is slow

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Top Tips to Consider When Buying a Water Filter for Mini Fridge Units

There are a lot of water filters on the market. Some offer really good water filtering properties and some are not worth the money you pay for them. If you want more flexibility and want to go beyond our top five picks, here are some tips you should consider when buying a water filter for your mini-fridge needs. 

Type of Water Contaminant

Do you know what exactly you want to filter out of your drinking water? If you don’t, this is the first place to start before buying your water filter. If unfiltered water is red or appears like it’s contaminated by iron, it most likely is.

The safest bet is to carry out a test using a test kit or strip that can easily help you determine contaminants present in the water. 

Purpose of the Water Filter

Some water filters are designed to work for particular contaminants while some will filter out almost all toxic compounds and heavy metals from water.

Others may also improve the taste of the water, remove the chlorine taste, and help to balance the pH levels. This makes it important to know the exact type of contaminants in your running tap water.

Water Filter Pitcher Certification

Certification is necessary for all standard filter pitchers for mini-fridges. Without individual certification or NSF/ANSI certification, there is no way to prove that the filter works as described.

Standard certification for water filters in the United States is regulated by NSF. Independent certification can equally be good, just make sure to do your research to make sure the independent certification is legitimate. 

Water Filter Design and Approximate Size

One of the top considerations for many is the size and design of the water filter pitcher itself. Is it small enough to fit inside your mini-fridge? Is the design user-friendly? How many cups of water can it hold in one go? These are all questions you should consider before making a purchase.

Frequency of Replacement Filters

You might be asking: how often will I need to replace the filter of the unit? The filters of the pitcher don’t last very long so they will need to be replaced frequently.

To save cost in the long run, buy a filter that will serve you for 3-6 months before you have to buy replacement filters. Also, the frequency of replacement is determined by how frequently you use the water filter.

Quality of the Water Filter

Quality considerations are last but not least. The most recommended tip to follow if you need a water filter for your mini-fridge is to pick a high-quality water filter with an excellent build. Avoid cheap plastic filters or BPA plastic filters at all costs. Buy BPA-Free plastic instead.

Conclusion

Water filter for mini fridge units are one of the best ways to turn unfiltered water or running tap water into clean, cold tap water that is safe for drinking. 

It is cheaper than standard water filtration home systems, convenient to use, and provides safe drinking water conveniently. It’s also the best choice for students who are on a budget and is an excellent choice for minimal home use as well.

Now that you are armed with all the pieces of information to make a perfect buying choice, go out there and buy the best water filter system for your mini-fridge.

For more useful buying guides for other tiny house living, check out our other guides and similar articles.

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