Choosing a refrigerator filter replacement is mostly a compatibility decision before it is a price decision. In home appliances, a lower-priced filter is only useful if it matches the air-filter or water-filter slot your refrigerator actually uses, while a multi-pack only makes sense when it fits the right GE, LG, or Kenmore-style replacement number.
Quick take
- Lowest listed price: 3PACK LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore is the least expensive choice at USD 9.29 and is the only air-filter-focused option here.
- For an exterior inline setup: NEW 1-PACK GE GXRTDR Exterior Refrigerator/Icemaker Filtration System, White is aimed at GE in-line refrigerator or icemaker use and lists chlorine taste and odor removal.
- For GE XWF replacement shoppers: GE XWF Refrigerator Water Filter Replacement XWF Appliances 1 PACK is the direct XWF-focused pick in this set.
- For GE MWF-family multi-pack shoppers: 6 pack MWFP Refrigerator Water Filter Replacement for GE MWF MWFP GWF 46-9991 is the highest-priced listing at USD 22.49, but it is also the six-pack option.
Listed price comparison
| Product | Listed price | Relative price bar |
|---|---|---|
| 3PACK LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore | USD 9.29 | |
| NEW 1-PACK GE GXRTDR Exterior Refrigerator/Icemaker Filtration System, White | USD 13.99 | |
| GE XWF Refrigerator Water Filter Replacement XWF Appliances 1 PACK | USD 16.99 | |
| 6 pack MWFP Refrigerator Water Filter Replacement for GE MWF MWFP GWF 46-9991 | USD 22.49 |
The listed range runs from USD 9.29 to USD 22.49, with the lowest price 59% below the highest. That spread is meaningful, but the products are not interchangeable: one is an LT120F air filter, one is a GE GXRTDR exterior filtration system, one targets XWF, and one targets the GE MWF/MWFP/GWF family.
Decision matrix
| If your priority is... | Best match | Why it fits |
|---|---|---|
| Replacing an LT120F-style refrigerator air filter | 3PACK LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore | It is described for LG, Kenmore, and refrigerators using LT120F, with carbon filter and air circulation features. |
| Adding or replacing an exterior refrigerator or icemaker filter | NEW 1-PACK GE GXRTDR Exterior Refrigerator/Icemaker Filtration System, White | The title and model point to the GE GXRTDR exterior refrigerator/icemaker filtration system. |
| Matching a GE XWF water-filter slot | GE XWF Refrigerator Water Filter Replacement XWF Appliances 1 PACK | The title centers on XWF, and the compatible model is listed as XWF. |
| Buying multiple GE MWF-family replacements at once | 6 pack MWFP Refrigerator Water Filter Replacement for GE MWF MWFP GWF 46-9991 | The title is a six-pack and names GE MWF, MWFP, GWF, and 46-9991 compatibility references. |
| Keeping the purchase narrowly focused | GE XWF Refrigerator Water Filter Replacement XWF Appliances 1 PACK | It is a single-pack replacement rather than a larger bundle or exterior system. |
Concise product notes
3PACK LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore
This is the most distinct choice in the group because it is a refrigerator air filter replacement rather than a water filter. It is described for LG LT120F and Kenmore use, with a gray finish, carbon filter feature, and air circulation feature. The pack format also makes sense for someone who wants more than one LT120F-style air filter in one purchase. The limitation is that it is not positioned as a refrigerator water filter, so shoppers comparing dispenser or icemaker filtration options should not treat it as an alternative to GXRTDR, XWF, or MWF-style water filters.
NEW 1-PACK GE GXRTDR Exterior Refrigerator/Icemaker Filtration System, White
The GE GXRTDR option is the clearest fit for a refrigerator or icemaker setup that uses an exterior in-line filtration system. It is listed as a white, one-count refrigerator filter with carbon/charcoal filtration and chlorine taste and odor reduction. It also suits shoppers who specifically want the GE GXRTDR model name rather than a broader aftermarket replacement title. Its tradeoff is scope: this is a single-pack exterior refrigerator/icemaker filtration system, not an internal XWF replacement and not a multi-pack for MWF-style GE filter numbers.
GE XWF Refrigerator Water Filter Replacement XWF Appliances 1 PACK
This C-hM_-YMQQG item is the focused pick when the replacement target is GE XWF. The title names XWF directly, and the attributes list white color, carbon/charcoal filtration, plastic material, and chlorine taste and odor removal. Its one-pack format keeps the purchase centered on a single replacement rather than a bundle. The limitation is that its compatibility is narrower than the long MWF-family list on the six-pack option; if the refrigerator uses MWF, MWFP, GWF, or 46-9991-style references, this XWF-labeled filter is not the closest match in this comparison.
6 pack MWFP Refrigerator Water Filter Replacement for GE MWF MWFP GWF 46-9991
This is the broadest GE MWF-family bundle here, with a title that names MWF, MWFP, GWF, and 46-9991. It is also the only product in this group listing a 300-gallon capacity, and the attributes include carbon/charcoal filtration plus contaminant removal wording for lead, pharmaceuticals, and chlorine taste and odor. The main reason to choose it is the six-pack format paired with the long compatibility list. The limitation is the higher listed price in this comparison, and it is aimed at MWF-family replacements rather than LT120F air-filter or XWF-specific shoppers.
Final recommendation
Start with the replacement code or filter style your refrigerator needs. If the job is refrigerator air circulation and odor control around an LT120F-style slot, choose 3PACK LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore because it is the only air-filter listing here and it sits at the bottom of the listed price range.
For a GE in-line refrigerator or icemaker setup, NEW 1-PACK GE GXRTDR Exterior Refrigerator/Icemaker Filtration System, White is the most directly named match. It occupies the middle of the price range and is not trying to cover every GE filter family.
If your appliance calls for XWF, choose GE XWF Refrigerator Water Filter Replacement XWF Appliances 1 PACK. Its strength is focus: the product title and compatible model both point to XWF.
If you need a GE MWF-family replacement and want the largest bundle in this comparison, 6 pack MWFP Refrigerator Water Filter Replacement for GE MWF MWFP GWF 46-9991 is the practical pick. It is the highest listed price, but the price spread reflects a very different pack size and compatibility target than the single-pack and air-filter choices.