OEM Vs Aftermarket Refrigerator Water Filters 2021: What Is The Best For You

OEM Vs Aftermarket Refrigerator Water Filters 2021 What Is The Best For You
  • Paul Kahan

Do you know the difference between OEM Vs Aftermarket Refrigerator Water Filters? It’s essential to find out because these two filters have different features and prices. If you’re considering a new one, it’s best to invest in the right one for your needs so that your kitchen stays clean and delicious!

Read on for more information about which type of fridge filter is best for you.

We’ll start with some general background info: There are two types of refrigerator water filters- OEM (original equipment manufacturer) and aftermarket filters.

The actual equipment manufacturer is typically provided by the company that made or sold your refrigeration system. At the same time, an aftermarket filter is usually purchased separately from a hardware store or other retailer.

What are OEM Water Filters?

Original Equipment Manufacturer (OEM) Filters are filters that use OEM parts. The OEM filter is specifically engineered for your refrigerator water supply system to guarantee that you will have the best filtering experience possible.

The OEM filter costs more with a recommended replacement time of every six months than aftermarket products, which can easily be replaced anywhere from three months to a year.


The OEM filtration process is supposed to ensure that not only do the filters last longer, but they provide better tasting and cleaner drinking water than the aftermarket models. If buying OEM will get me this quality of fresher water, it’s worth it!

Pros of OEM Water Filters

There are several advantages associated with OEM water filters. Although OEM is designed to be better, several aftermarket products on the market provide OEM quality.

The OEM filter fits snugly into your refrigerator water supply line. It will often come with an anti-leakage valve so that the filters won’t lose their effectiveness or contaminate the rest of the supply.


Oem requires very little maintenance; OEM filters rarely leak because they are adequately engineered for your specific refrigeration system. The OEM filter can last longer than aftermarket models, meaning you aren’t constantly paying out money for replacements. Ownership costs associated with OEM filters are lower than those which apply to aftermarket filtration systems.

Cons of OEM Water Filters

OEM filters are more expensive than aftermarket filters. The OEM filter requires special tools to change the o-ring, and o-rings must be changed regularly. If OEM will supply me with cleaner drinking water, it’s worth every penny!

What are Aftermarket Water Filters?

What are Aftermarket Water Filters

Aftermarket Refrigerator Water Filters are much cheaper and more readily available than OEM filters. These filters can cost anywhere from $5 – $20, depending on the size and quality you’re looking for.

OEM filters usually start around $25 and go up from there depending on what brand you want to purchase. Some companies sell remanufactured OEM filtration systems which act as OEM filters but have been refurbished to ensure their OEM quality.

Aftermarket Filters are designed to provide OEM quality at OEM prices, thereby eliminating the expensive “OEM tax.” Aftermarket filtration systems for your refrigerator can be as good, if not better, than OEM in terms of performance and longevity.

Pros of Aftermarket Water Filters

The price is significantly lower when you buy aftermarket than OEM products; they usually last for much longer, saving you money in the long run.

The OEM filter requires special tools to change the o-ring, and o-rings must be changed regularly; this isn’t true with aftermarket products. The aftermarket filter uses extra steps during OEM to ensure OEM quality at OEM prices by eliminating OEM overpricing.

Aftermarket Filters are designed to provide OEM quality at OEM prices, thereby eliminating the expensive “OEM tax.” Aftermarket filtration systems for your refrigerator can be as good, if not better, than OEM in terms of performance and longevity.

The aftermarket filters have a more complex design to achieve o-ring seal integrity while maintaining pressure drop requirements. These products often come with green cleaning tablets or mineral balls which should be used every two months to clean out any residual buildup.

Cons of Aftermarket Water Filters

The price is significantly lower when you buy aftermarket than OEM products; they usually last for much longer, saving you money in the long run. The OEM filter requires special tools to change the o-ring, and o-rings must be changed regularly; this isn’t true with aftermarket products. The aftermarket filter uses extra steps during OEM to ensure its quality at prices by eliminating OEM overpricing.

Similarities Of OEM Filters And Aftermarket Filters Possess

Both OEM and aftermarket filters use o-rings. OEM filtration systems are more than likely to be found in higher quality refrigerators; the OEM filter is designed specifically for your refrigerator’s make, model, and water supply line. O-rings must be changed regularly to maintain OEM quality at OEM prices.

Aftermarket Filters use o-rings in their design as well, but they are much easier to change since instruments aren’t required. Both OEM and aftermarket systems come with anti-leak valves to ensure clean drinking water so they don’t lose their effectiveness or contaminate the rest of the supply.

O-rings need to be checked regularly by applying hand pressure; if there is a leak, o-rings must be replaced. OEM filters use o-rings with end caps made of brass. O-rings are the part between the o-ring valve on your refrigerator and the o replacement filter.

Aftermarket Filters use o-rings with end caps made of plastic. The instrument must remove and replace OEM o-rings properly; aftermarket o-rings are much easier to change since tools aren’t needed.

Differences Between OEM and Aftermarket Refrigerator Water Filters

Differences Between OEM and Aftermarket Refrigerator Water Filters

Contaminants

OEMs use o rings to prevent leaks which in turn prevent contaminants from getting into the water supply. O ems have anti-leak valves that ensure clean drinking water isn’t lost or contaminated by preventing pollutants from entering the supply line.

Refrigerators without an installed filter may contain sediments, rust stains, chlorine and hydrogen sulfide (rotten egg smell), asbestos fibers, sand, and particulates.

Contamination can be more pronounced during periods of high water usage; OEM filters prevent this by o-ringing o-ring valves to maintain OEM quality at OEM prices.

Aftermarket Filter uses o rings to prevent leaks, preventing contaminants from getting into the water supply. O ems have anti-leak valves that ensure clean drinking water isn’t lost or contaminated by preventing pollutants from entering the supply line.

Refrigerators without an installed filter may contain sediments, rust stains, chlorine and hydrogen sulfide (rotten egg smell), asbestos fibers, sand, and particulates. Contamination can be more pronounced during periods of high water usage; OEM filters prevent this by o-ringing o-ring valves to maintain OEM quality at OEM prices.

Aftermarket Filters use o-rings in their design as well, but they are much easier to change since instruments aren’t required. Both OEM and aftermarket systems come with anti-leak valves to ensure clean drinking water so they don’t lose their effectiveness or contaminate the rest of the supply.

O-rings need to be checked regularly by applying hand pressure; if there is a leak, o-rings must be replaced. OEM filters use o-rings with end caps made of brass. O-rings are the part between the o-ring valve on your refrigerator and the o replacement filter.

Aftermarket Filters use o-rings with end caps made of plastic. The instrument must remove and replace OEM o-rings properly; aftermarket o-rings are much easier to change since tools aren’t needed.

Gallon Capacity

OEM filters can vary in gallons depending on the size of your refrigerator. OEM filters have a higher capacity than aftermarket OEM water filters. Standard o ems for refrigerators range from 6,000 gallons up to 12,000 gallons.

OEM filters may require additional o ring replacements during their life span due to the more significant amount of water they filter; OEM quality at OEM prices is guaranteed by purchasing an original equipment manufacturer (OEM) product. Aftermarket Filters have a lower capacity and don’t come close to that of OEMs.

The average OEM o-ring capacity is 6,000 gallons; the OEM o-rings range from 6,000 gallons up to 12,000 gallons. OEMs have a higher quality than aftermarket o -door refrigerator filters o der to their ability to filter out contaminants and bacteria that can affect drinking water.

OEM filters may require additional o ring replacements during their life span due to the more significant amount of water they filter; OEM quality at OEM prices is guaranteed by purchasing an original equipment manufacturer (OEM) product.

Aftermarket Filters have a lower capacity and don’t come close to that of OEMs. The average OEM o-ring capacity is 6,000 gallons; the OEM o-rings range from 6,000 gallons up to 12,000 gallons.

OEMs have a higher quality than OEM o-door refrigerator filters o der to their ability to filter out contaminants and bacteria that can affect drinking water.

OEM filters may require additional o ring replacements during their life span due to the more significant amount of water they filter; OEM quality at OEM prices is guaranteed by purchasing an original equipment manufacturer (OEM) product.

Certifications

Aftermarket Filters are not certified. OEM water filters go through rigorous testing to ensure they don’t leach contaminants into drinking water or fail prematurely. Both OEMs and aftermarkets have been tested by independent laboratories such as NSF International (NSF), the WQA (Water Quality Association), and UL (Underwriters Laboratories).

Contaminants Some contaminants that can get into your drinking water supply include chloroform, trihalomethane, nitrate, bacteria lead, and asbestos fibers. Contamination can be more pronounced during periods of high water usage; OEM filters prevent this by o-ringing o-ring valves to maintain OEM quality at OEM prices.

OEMs have a higher quality than OEM o-door refrigerator filters o der to their ability to filter out contaminants and bacteria that can affect drinking water.

OEMs are made with stainless steel, which doesn’t leach into the water supply as plastic products do; o-rings must be checked regularly by applying hand pressure; if there is a leak, o-rings must be replaced. O ems use connectors that are likewise free of BPA (bisphenol A), linked in some studies as possibly harmful, especially when heated.

Water Temperature

OEMs can be used in water temperatures ranging from 3 F to 122 F, and aftermarkets have a narrow range with a low tolerance for fluctuation. The materials that go into the construction of OEM o-rings are not affected by heat or cold.

OEMs will also fit most brands and models of refrigerators; aftermarket filters may require some improvising to add them to your refrigerator. Common areas that need some adjusting include pipes and doors, which make changing new difficult.

FAQs

Is there a difference between refrigerator water filters?

There are many differences between OEM and Aftermarket products, but it’s important to note that some OEM filters may be “made in China,” so buyers beware!

Search for: https://www.bobvila.com/articles/best-refrigerator-water-filter/

Are our refrigerator water filters any good?

Yes, especially if you are looking for a quality product that will last for years under normal use conditions. Filters can help improve drinking water, reducing contaminants and make your daily glass of H₂o taste better.

Source: https://www.drinkoptimum.com/the-dangers-of-refrigerator-water-filters/

Are water filters made in China safe?

Yes, the short answer is yes; however, most manufacturers of OEM filtered drinking water in the US and Europe. Filters considered safe to drink from most manufacturers are NSF certified, which ensures drinking water safety.

Read on: https://www.realsimple.com/health/nutrition-diet/healthy-eating/counterfeit-water-filter-dangers.

How do I know what refrigerator water filter I need?

Your filter needs will depend on the o em water filter itself; however, all OEM filters are compatible with most refrigerators. If your refrigerator is older than ten years, it may have one or more of the following: your water filter connections may be made of plastic. Also, consider if it is time to change out other items such as a new ice maker, hoses, and defrost lines.

Click here: https://www.fridgefilters.com/which-filter-fits.html.

Conclusion

The Publican Anker refrigerator water filters we’ve mentioned here are some of the most popular on the market today. They have many differences that will help you make an excellent choice for your needs, and they offer different options to suit every budget. Hopefully, this article has helped you find something that suits your needs!

If not, please let us know what type of filter you need so our experts can recommend one just for you. We want to be sure that all customers experience our products and services that exceed their expectations!

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