Identification
LT800P
CategoryAppliances
Product typeRefrigerator Water Filter
OEM identifierLT800P
Capacity200 gallons
Replace about6 months
CertificationNSF/ANSI 42, NSF/ANSI 53
APPLIANCE REPLACEMENT REFERENCE
LG LT800P
DETAILED REFERENCE
How to identify the correct refrigerator filter
This record tracks the LG LT800P. The safest replacement path is to match the exact filter identifier and then confirm the refrigerator model using the manufacturer’s documentation or filter finder.
Additional manufacturer part numbers indexed for this filter: ADQ73613408, ADQ73613401.
Manufacturer-backed replacement numbers
- No manufacturer-backed superseded identifier is currently recorded for this filter.
A “replaces” entry is recorded only when the manufacturer source explicitly supports that relationship.
Before you buy
- Read the current filter label.Look for LT800P or one of the manufacturer-backed identifiers shown on this page.
- Check the refrigerator model.Use the model tag inside the refrigerator and the OEM compatibility tool/manual whenever possible.
- Do not infer certification from fit.A cartridge may physically fit without carrying the same contaminant-reduction certifications or manufacturer approval.
- Follow the replacement interval.This record carries a manufacturer guidance interval of about 6 months.
Frequently asked questions
Can I use an old part number to find this filter?
No legacy supersession is currently recorded for this filter, so use the current OEM identifier.
Is the capacity 200 gallons?
Yes. The attached manufacturer source lists 200 gallons for this record.
Can I trust an aftermarket compatibility list?
Treat it as a shopping claim, not as our compatibility evidence. The Replacement Index keeps manufacturer reference data separate from marketplace listings.
Source provenance
These are the manufacturer or manufacturer-support sources attached to this exact catalog record.
- LGLG LT800P Refrigerator Water Filter · supports identity, specifications and replacement reference · accessed 2026-09-09
Related refrigerator water filters
These are other reference pages in the same product type. They are not interchangeable merely because they are refrigerator filters.
What The Replacement Index verifies
- OEM model/part-number identity.
- Manufacturer-backed supersession relationships where available.
- Capacity, interval and certification details only when supported by attached sources.
- Marketplace listings separately, with exact identifier matching and affiliate attribution checks.