Filterlogic FL-RF46 Water Filter
- 3 filters in the pack, plus 1 manual
- 6 months or 200 gallons per filter
- NSF 42, aesthetic impurities only
- Replaces LT1000P, LT1000PC, LT1000PCS, ADQ74793501, ADQ74793502, 46-9980
- 5.71 x 1.97 x 7.87 in each, **15.68 oz** for the set
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A three-filter pack for listed LG refrigerators with a stated change interval and install stickers. Certification covers taste and odor only, so look elsewhere for health-contaminant claims.
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ASIN: B07GXFR1V7Model: FL-RF46Category: Household Water Filters
Overview
Filterlogic makes the FL-RF46 as a coconut carbon block cartridge that twists into compatible LG refrigerators and filters water at the dispenser. The pack bundles three filters, a user manual and monthly install stickers.
A defined change interval and a sticker set make replacement easy to track, and three filters cover a year and a half of use at the stated schedule. The listed certification is limited to aesthetic impurities such as taste and odor.
Who it's for
A household with a listed LG refrigerator that changes its filter on schedule gets a simple supply. A buyer who needs lead or other health claims, or whose model is missing from the list, should not rely on this one.
Pros and cons
- Three filters per pack
- Stated change interval
- Install stickers included
- Lifetime warranty wording listed
- Certification limited to aesthetic impurities
- Fits listed LG models only
- Compatibility list is cut off
Performance notes
The carbon block removes taste and odor compounds as water is forced through it, and the stated schedule is the real limit on how long it works. Past that point the media is saturated and the improvement fades, so mark the change date with the included stickers.
Specifications
| Brand | Filterlogic |
|---|---|
| Model | FL-RF46 |
| Dimensions & fit | |
| Dimensions | 5.71 x 1.97 x 7.87 in |
| Item weight | 15.68 oz |
| Item Dimensions D X W X H | 5.71"D x 1.97"W x 7.87"H |
| Item Weight | 15.68 ounceslower than 62% of 35 household water filters |
| Capacity & performance | |
| Filter life | 6 months or 200 gallons |
| Construction & materials | |
| Material Type | Lead-free, food-grade advanced activated coconut carbon block |
| Included components | |
| Unit Count | 3 count |
| Included Components | 3 filters, 1 user's manual, month install stickers |
| Warranty & support | |
| Manufacturer Warranty Description | Lifetime warranty wording, 6-month return policy on confirmed defects |
| Other details | |
| External Testing Certification | NSF 42, reduces aesthetic impurities |
| Item Highlight | LG LT1000P, LT1000PC, LT1000PCS, LFXS26596S, LFXS28596S, LFXC22526S, ADQ74793501, ADQ74793502, Kenmore 46-9980 |
| Set Name | Water Filter |
Closest rivals on specs
Frequently asked questions
How often should I change the Filterlogic FL-RF46?
The listing says best function for 6 months or 200 gallons per filter. The included month stickers help track the install date.
Does the FL-RF46 reduce lead or only taste and odor?
The listed NSF 42 certification covers aesthetic impurities only. The listing gives no health-contaminant claims.
Which LG fridges does the FL-RF46 fit?
It lists models such as LFXC22526S, LFXS26596S and LMXS30796D, and the list is cut off. Match your fridge code to the listing.