replacement-for-lg-lt800p
If your refrigerator uses the LG LT800P water filter, you don’t need to overpay for replacements. High-quality compatible filters are designed to fit perfectly, reduce contaminants, and deliver clean, great-tasting water at a lower cost.
This page shows you the best replacement for the LT800P filter so you can get reliable performance without paying OEM prices.
👉 Check current price on Amazon (often cheaper than in stores)
✔ Same fit as LG LT800P
✔ Lower cost than OEM
✔ Quick and easy replacement
Prices change often — check current price on Amazon.
A compatible replacement for LG LT800P filters provides the same filtration performance while helping reduce long-term replacement costs.
Not sure if the LT800P is the right filter? Use our Find Your Refrigerator Water Filter Tool to confirm your model.
When to Replace Your LT800P Filter
You should replace your LG LT800P refrigerator water filter every 6 months or sooner if you notice:
- Bad taste or odor in water
- Reduced water flow
- Cloudy or discolored ice
Below are the best replacement options for the LG LT800P water filter, along with compatibility and comparison details to help you choose confidently.
What Is the LG LT800P Water Filter?
The LG LT800P is an OEM refrigerator water filter used in many LG French-door and side-by-side refrigerator models. It is designed to reduce chlorine taste and odor while improving overall water quality and maintaining proper water flow.
As an original equipment manufacturer (OEM) filter, the LT800P installs directly into compatible LG refrigerator filter housings and does not require tools.
Typical replacement interval: 6 months
Average OEM price range: $45–$70
LG LT800P Compatibility Notes
The LG LT800P filter is compatible with select LG refrigerator models that use the LT800P filter housing. Because it does not use RFID technology, a wide range of third-party replacement filters are available.
Always confirm compatibility with your refrigerator model number before purchasing a replacement filter.
Best Replacement Options for LG LT800P
Several third-party replacement filters are designed to fit LG LT800P filter housings. These alternatives are commonly chosen for their lower cost while still supporting routine water filtration needs.
When selecting a replacement filter, ensure the product listing clearly states compatibility with LG LT800P to avoid fitment issues.
LG LT800P vs Replacement Filters
For most households, the decision between the OEM LG LT800P filter and a compatible replacement comes down to cost rather than installation or replacement frequency.
| Feature | LG LT800P (OEM) | Compatible Replacements |
| Average price | $45–$70 | $20–$40 |
| Replacement interval | 6 months | 6 months |
| RFID required | No | No |
| Installation | Tool-free | Tool-free |
Most refrigerator water filters should be replaced every six months to maintain proper filtration and water quality. You can learn more about replacement timing and whether OEM or compatible filters are right for you below.
Which Option Should You Choose?
The LG LT800P OEM filter is a dependable option for households that prefer manufacturer-branded parts. However, for many users, a compatible replacement filter offers similar everyday performance at a significantly lower cost.
Choosing a well-reviewed replacement filter that is explicitly listed as compatible with LG LT800P is often the most practical option for routine six-month replacements.
Not sure if this is the right water filter for your refrigerator?
If you’re unsure which refrigerator water filter you need, see our step-by-step guide on how to identify the correct replacement based on your refrigerator model and brand.
👉 Which refrigerator water filter do I need?
Understanding the difference between OEM and compatible refrigerator water filters can help you make a confident purchasing decision and keep clean, great-tasting water flowing from your refrigerator.
Check the latest prices and availability for LG LT800P replacement water filters online.