Filterlogic FL-RF48 Water Filter Review
Our verdict
The Filterlogic FL-RF48 is a 3-pack NSF 42 and 372 certified replacement filter at $25.99, sharing the same dimensions and certification level as several competing options in the mid-range market. Its 4.6-star average from 612 reviews shows reliable buyer satisfaction.
Check price on AmazonBest for
Shoppers looking for an NSF 42 and 372 certified 3-pack in the 7.09 x 2.36 x 6.22 inch form factor at a price around $26.
Skip if
You need health-effects certifications beyond NSF 42, or your refrigerator requires a different filter size.
- Certification Nsf 42&372
- Pack 3
- Dimensions 7.09 X 2.36 X 6.22 In
- Weight 0.62 lb
- Weight of 0.62 lb - lighter than 81% of the 140 models we track
Our scorecard
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Owner rating4.6/5
4.6 average across 612 owner ratings
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Popularity2.2/5
612 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other water filtration: replacement filters, under-sink and reverse osmosis systems, filter pitchers, water dispensers, coolers, faucet filters and softeners we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['The Filterlogic FL-RF48 is a 3-pack refrigerator filter at $25.99, which works out to roughly $8.66 per filter. The dimensions are 7.09 x 2.36 x 6.22 inches, consistent with a common inline refrigerator filter profile. Filterlogic is an established name in the aftermarket filter segment.', "This filter holds NSF 42 and 372 certifications. NSF 42 covers aesthetic impurities including chlorine taste and odor. NSF 372 confirms the filter's wetted components are built with lead-free materials. These are the standard baseline certifications for this class of refrigerator filter.", '612 reviews at 4.6 stars suggests the FL-RF48 performs well in real-world use. The moderate review volume provides enough data to be informative about consistency. No purchase volume data is available for the past month.']
Pros
- NSF 42 and 372 certified
- Competitive pricing at $25.99 for a 3-pack
- 4.6-star rating from 612 reviews
- Standard 7.09 x 2.36 x 6.22 inch form factor
Cons
- No NSF 53 or 401 certification
- No purification method detailed beyond NSF 42 certification
- No gallon capacity or service life listed in product data
Specifications
| Certification | Nsf 42&372 |
|---|---|
| Pack | 3 |
| Dimensions | 7.09 X 2.36 X 6.22 In |
| Weight | 0.62 lb |
Performance notes
The FL-RF48 is certified to NSF 42 for reduction of aesthetic impurities such as chlorine taste and odor, and NSF 372 for lead-free wetted components. Filter dimensions are 7.09 x 2.36 x 6.22 inches and the unit weighs 0.62 lb. No capacity rating in gallons or a specific replacement interval is provided in the available product data.
What buyers say
612 reviews averaging 4.6 stars reflects consistent positive buyer experience. The review count is enough to suggest the rating is stable and representative, not driven by a small number of early users.
Similar water filtration: replacement filters, under-sink and reverse osmosis systems, filter pitchers, water dispensers, coolers, faucet filters and softeners to consider
Frequently asked questions
Is the Filterlogic FL-RF48 the same as the FL-RF45?
Both filters share the same dimensions (7.09 x 2.36 x 6.22 inches) and the same NSF 42 and 372 certifications, and both are sold as 3-packs at similar prices. They likely target different refrigerator model ranges. Check the specific compatibility list for each model number against your refrigerator's current filter to determine which one fits.
Does the FL-RF48 reduce chlorine?
The FL-RF48 is certified to NSF 42, which covers reduction of aesthetic impurities including chlorine taste and odor. This means it has been tested and certified to reduce chlorine taste and odor to levels meeting NSF 42 standards. It is not certified to NSF 53 for health-effects contaminants.