Last Updated: Oct 20, 2021 @ 7:50 pm.

What's the best LG refrigerator water filter? We surveyed the LG refrigerator owners among our parent readers to find what worked for them. Should you get the name brand? Or will a third-party filter do just as well? Here are the ones we'd recommend.

FYI: We've been reviewing and rating products for the home and families since 1994. To keep things independent, we don't take money or freebies from brands we review! Our work is 100% reader-supported!


LG Refrigerator Water Filter Replacement: Advice & Tips

Let’s talk about the replacement water filter for your LG refrigerator.

You basically have two choices when it comes to a water filter replacement: the manufacturer’s (LG’s) own filters. Or a third-party filter. 

As you can imagine, LG recommend you use their own factory filters . . . which can be rather pricey. LG warns that third-party filters:

  • Can cause damage not covered under the LG warranty.
  • Are not guaranteed to properly filter water.
  • May not fit correctly.

So when we looked at third-party filters, we researched their overall quality and performance.

When it comes to water filters, there are a series of quality standards that apply—these are set by the NSF International, which is part of the American National Standards Institute (ANSI). 

Here is what you’d see on the filter:

NS42: These filters remove chlorine, taste and odors. This standard also requires the filter itself not leach contaminants into your water.

NS53: This filters out a series of other contaminants like asbestos.

NSF372: This filters out lead.

You’ll see these standards listed on the filters recommended in this article.

Here are the filters we’d recommend as replacement water filters for a LG refrigerator:

Why Trust Us

We’ve been rating and reviewing products for the home and families since 1994. We do extensive research, evaluating products with an eye toward quality, ease of use and affordability.

Here’s another key point: we don’t take money from the brands we review. No free samples, no sponsors, no “partnerships.” Our work is 100% reader-supported!

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Best Tried & True Brand

Pricey but effecctive
Yes, this filter works with 98 different LG models—and is easy to install (no tools required). Removes 99% of lead, benzene and asbestos. Made in Mexico. Caveat: sometimes changes the taste of water.
$48.98

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Best Budget-Friendly Filters

BPA, lead free
This three-pack works well, says our readers, with no change to the taste of the water. Super easy to install and removes most of 26 contaminants. Caveat: doesn't fit all LG models, so check first.
$31.99

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Best At Removing Chlorine Taste

Easy on the wallet
Our readers liked this nicely priced three-pack, especially for areas that had highly chlorinated water. NSF 42 and 372, this filter is made in China. Uses coconut shell carbon technology.
$30.99

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Best Easy-to-Install Filter

Made in Mexico
This carbon filter may be a bit pricey, but our readers said it is easy to install (it works in over 120 different LG models). And yes, the water tastes better, said many of our readers.
$49.93

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