Icepure RWF4700BB Water Filter Review
Our verdict
The Icepure RWF4700BB is a 3-pack replacement filter made from food-grade, lead-free material, priced at $36.99. With 1,784 reviews averaging 4.5 stars, it has one of the largest and most consistent buyer bases among Icepure filters.
Check price on AmazonBest for
Shoppers who want a high-volume-reviewed, budget-friendly 3-pack replacement filter and are comfortable with a product that carries no listed third-party certification.
Skip if
You require a filter with NSF, ANSI, or IAPMO certification, or need a stated gallon capacity before committing.
- Pack 3
- Material Food-Grade &Lead-Free Material
- Dimensions 2.1 X 2.1 X 7 In
- Weight 740.0 lb
- Priced 32% above the category median ($27.99 across 140 tracked models)
- Weight of 740.0 lb - heavier than 99% of the 140 models we track
Our scorecard
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Owner rating4.5/5
4.5 average across 1,784 owner ratings
-
Popularity3.5/5
1,784 owner reviews, more 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 Icepure RWF4700BB is a 3-pack replacement water filter built from food-grade and lead-free material, measuring 2.1 x 2.1 x 7 inches. At $36.99 for three units, the per-filter cost drops to about $12.33, making it one of the more price-competitive multi-packs in the Icepure lineup.', 'No third-party certification such as NSF, ANSI, or IAPMO is listed for this model. The material description of food-grade and lead-free is a product-level claim rather than an independently certified attribute. Buyers who prioritize certified filtration should factor this in.', 'The 1,784-review count at 4.5 stars is the strongest review base among the Icepure filters in this set. That volume provides high confidence that the rating reflects consistent real-world performance across many appliance types. The weight figure of 740 lbs in the spec data is clearly a data error and should be disregarded.']
Pros
- One of the highest review counts in the category, 1,784 at 4.5 stars
- Food-grade and lead-free material construction
- 3-pack price of $36.99 works out to about $12.33 per filter
- Compact 2.1 x 2.1 x 7 inch form factor fits common refrigerator filter slots
Cons
- No third-party certification (NSF, ANSI, IAPMO) listed
- No published gallon capacity or filter life rating
- No compatible appliance list in available specs
- Weight spec of 740 lbs is an apparent data error
Specifications
| Pack | 3 |
|---|---|
| Material | Food-Grade &Lead-Free Material |
| Dimensions | 2.1 X 2.1 X 7 In |
| Weight | 740.0 lb |
Performance notes
No certification data is available for the RWF4700BB. The food-grade and lead-free material claims are manufacturer-stated attributes. Without NSF, ANSI, or IAPMO certification, independent verification of contaminant reduction claims is not confirmed by the available data. The filter is designed as a refrigerator replacement filter for chlorine taste and odor improvement, which is the standard scope for this product type. No capacity rating is listed, so replacement interval should follow your appliance manufacturer's guidance.
What buyers say
At 4.5 stars from 1,784 reviews, the RWF4700BB has the strongest buyer signal in the Icepure water-filter comparison set. The high volume of purchases and consistent rating suggests the filter fits a wide range of compatible appliances and reliably delivers the expected taste and flow improvements. The absence of certification does not appear to have significantly dampened buyer satisfaction at scale.
More from Icepure
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
Should I be concerned that the RWF4700BB has no NSF or IAPMO certification?
Third-party certification from NSF or IAPMO provides independent verification that a filter meets defined performance and material safety standards. Without it, you are relying on the manufacturer's own claims about filtration performance and material safety. For buyers who primarily want taste and odor improvement and are comfortable with that tradeoff, the 1,784-review base at 4.5 stars provides real-world feedback. For buyers who need certified contaminant reduction claims, a certified model would be a better fit.
What does food-grade and lead-free material mean for a water filter?
Food-grade refers to materials that are considered safe for contact with drinking water or food under applicable regulations. Lead-free means the material meets the lead content thresholds required for plumbing products used in potable water systems, typically defined as less than 0.25 percent weighted average lead content under U.S. law. These are material safety claims, not filtration performance claims. For performance verification, look for a product certified to NSF/ANSI 42 or 53.
How do I find compatible appliances for the RWF4700BB?
The RWF4700BB model number suggests it is designed to replace a specific OEM filter. Icepure typically publishes a compatibility table on its product page that cross-references OEM part numbers and refrigerator model numbers. Check that table with your appliance model number, or contact Icepure support at their listed page before ordering. Questions about fit can also be answered by the AquaGroove team at hello@aquagroove.com.