LG LT800P Replacement Refrigerator Water Filter - 6 Month Capacity

In this review of the LT800P replacement water filter, the bottom line is simple: it is a straightforward, reliable cartridge for owners of compatible LG refrigerators who want cleaner tasting water and ice without fuss. The reviewer found the filter delivers on its main promise-reduced chlorine and particulates-while being easy to install. For anyone who prioritizes basic contaminant reduction and a plug-and-play replacement that matches OEM fit, this filter is a sensible, no-surprise choice.

Key Features

• 6 Month / 200 Gallon Capacity: Provides a predictable replacement interval so users can maintain consistent water quality without frequent changes.
• Contaminant Reduction: Reduces chlorine, iron and particulates to improve both water taste and ice clarity for everyday use.
• Exact Fit for LG Models: Designed to be compatible with multiple LG refrigerator models so installation is typically quick and trouble-free.
• Compact Dimensions: At roughly 1.8 in width, 1.8 in depth and 7 in height, the cartridge fits the factory housing used in listed fridges.
• OEM Replacement Design: Matches the original filter geometry and connections to preserve flow rate and avoid leaks when installed correctly.

Who It's For

This filter suits owners of the listed LG refrigerators who want an OEM-style replacement that restores water taste and reduces common municipal contaminants. It is aimed at people who prefer a simple maintenance routine: change every six months or after about 200 gallons of use. The filter is also a good fit for households that use their dispenser and ice maker regularly and want consistent results.

Those who should look elsewhere include users needing specialized filtration beyond chlorine and particulates, such as heavy lead removal beyond NSF53 claims, or buyers who require an unusually long service interval. If advanced multi-stage filtration or unusually high flow rates are required, consider a different filtration approach.

Pros & Cons

Pros

• Works well to reduce chlorine and particulates, improving water taste and ice quality.
• Easy, fast installation with an exact fit in compatible LG refrigerator models.
• Reasonable 6 month or 200 gallon service life gives predictable maintenance scheduling.
• Perceived authenticity and filter quality match customer expectations for an OEM-style part.

Cons

• Not a solution for users needing specialized or extended heavy metal removal beyond the stated certifications.
• Replacement interval requires regular attention; some users may prefer longer-life filters.

Specifications

Our Verdict

The LT800P is a practical, value-focused replacement for compatible LG refrigerators that restores water taste and reduces common contaminants with minimal fuss. It is good value for users who want an OEM-style fit, easy installation and predictable 6 month maintenance, but those needing specialized filtration or longer service intervals should consider other options.

Frequently Asked Questions

How often should this filter be replaced?
Replace the filter every 6 months or after about 200 gallons of use, whichever comes first.

Will this filter fit my LG refrigerator?
It is compatible with the listed LG models such as LMXS30776S and several LSXS and LMXC series; check your refrigerator manual for the LT800P or LT800PC type.

What contaminants does the filter reduce?
The cartridge is certified to reduce chlorine, particulates and iron under NSF42 and NSF53 guidelines for improved taste and clarity.