Pureline PL-1200-S Water Filter Review
Our verdict
The Pureline PL-1200-S is a triple-certified (NSF, WQA, IAPMO) coconut carbon block filter designed for specific LG refrigerator models including the LMXC23746D, LMXC23746S and LSXS26326S. At $39.95 with 800 units bought last month and a 4.7-star rating from 1,687 reviews, it is a well-validated option for compatible LG owners.
Check price on AmazonBest for
Owners of LG LMXC23746D, LMXC23746S or LSXS26326S refrigerators who want a triple-certified aftermarket replacement
Skip if
Your LG refrigerator model is not the LMXC23746D, LMXC23746S or LSXS26326S, or you need a multi-pack to reduce per-filter cost
- Certification Nsf, Wqa, Iapmo
- Fits Lg Lmxc23746D, Lg Lmxc23746S, Lg Lsxs26326S
- Pack 1
- Material Advanced Active Coconut Carbon Block
- Weight 1.2 lb
- Priced 43% above the category median ($27.99 across 140 tracked models)
- Pack of 1 - fewer than 64% of the 140 models we track
Our scorecard
-
Owner rating4.7/5
4.7 average across 1,687 owner ratings
-
Popularity3.4/5
1,687 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other water filtration: replacement filters, under-sink and reverse osmosis systems, filter pitchers, water dispensers, coolers, faucet filters and softeners we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['The Pureline PL-1200-S is built with an advanced active coconut carbon block and certified to NSF, WQA and IAPMO standards. The triple certification gives buyers independent verification from three separate organizations, covering material safety and designed-to-reduce performance against applicable test standards.', 'Compatibility is specified for LG models LMXC23746D, LMXC23746S and LSXS26326S, which narrows the buyer pool but removes the guesswork on fit. The filter weighs 1.2 lb and no dimensional data or gallon capacity is listed, but the stated compatibility makes installation planning more straightforward.', 'The demand signal here is notable: 800 units bought last month alongside 1,687 reviews at 4.7 stars. That level of active purchasing indicates genuine ongoing demand, not just accumulated legacy reviews. At $39.95 it is priced at the higher end for a single-pack aftermarket filter, reflecting the brand-specific compatibility and multi-certification.']
Pros
- Certified to NSF, WQA and IAPMO, three independent bodies
- Advanced active coconut carbon block construction
- Confirmed compatible with LG LMXC23746D, LMXC23746S and LSXS26326S
- 800 units bought last month shows strong current demand
- 4.7 stars from 1,687 reviews
Cons
- Single-pack at $39.95 is priced above many comparable aftermarket options
- No gallon capacity published
- Narrow compatibility, fits only three listed LG models
Specifications
| Certification | Nsf, Wqa, Iapmo |
|---|---|
| Fits | Lg Lmxc23746D, Lg Lmxc23746S, Lg Lsxs26326S |
| Pack | 1 |
| Material | Advanced Active Coconut Carbon Block |
| Weight | 1.2 lb |
Performance notes
Certified to NSF, WQA and IAPMO standards. The advanced active coconut carbon block media is designed to reduce aesthetic impurities including chlorine taste and odor. Specific contaminant reduction percentages and gallon capacity are not published in the available data. The NSF certification scope detail should be checked on the product packaging for contaminants covered. Designed for LG LMXC23746D, LMXC23746S and LSXS26326S refrigerators.
What buyers say
With 1,687 reviews at 4.7 stars and 800 purchases last month, the PL-1200-S shows both a strong historical rating and sustained active demand. The combination suggests buyers return to it and recommend it, not just an old review base. For LG-compatible buyers, this is one of the better-supported aftermarket options in the dataset.
More from Pureline
Similar water filtration: replacement filters, under-sink and reverse osmosis systems, filter pitchers, water dispensers, coolers, faucet filters and softeners to consider
Featured in
Frequently asked questions
Which LG refrigerators does the Pureline PL-1200-S fit?
The PL-1200-S is listed as compatible with the LG LMXC23746D, LG LMXC23746S and LG LSXS26326S. If your LG model is not one of these three, this filter is not confirmed to fit your unit. Check your refrigerator's manual or the filter compartment door for the OEM filter model number, then use that to find the right Pureline compatible product.
What is an active coconut carbon block and how does it work in this filter?
An active coconut carbon block is a compressed form of activated carbon made from coconut shells. The block structure means water passes through the carbon in a controlled path rather than bypassing media. Coconut shell activated carbon has high surface area which is designed to adsorb compounds like chlorine that affect taste and odor. The specific certified reduction performance of the PL-1200-S is detailed on the product packaging under the NSF, WQA and IAPMO certification scope.
Is $39.95 a fair price for the Pureline PL-1200-S?
For a single-pack triple-certified coconut carbon block filter with confirmed LG compatibility, $39.95 sits at the higher end of the aftermarket category. Most multi-packs from aftermarket brands bring per-filter costs below $12. If you prefer the specific LG fit confirmation and multi-body certification rather than a generic aftermarket option, the premium reflects those factors. The 800 units bought last month suggests many buyers consider the price acceptable.