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Replacement Faucet Water Filters Comparison - July 2025
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.5Excellent | 4 Best Value  9.3Excellent | 5  9.2Excellent | 6  9.0Excellent |
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ModelWaterdrop NSF Certified Water Filter, Replacement for All PUR®, PUR®PLUS Faucet Filtration Systems, Pur® RF-9999® Faucet Water Filter (6 Count), Model No.: WD-C08A | Model AQUA CREST Faucet Filter Replacement for Brita® Faucet Filter, Brita® 36311 On Tap Water Filtration System, Brita® FR-200, FF-100 Replacement Filter, White (Pack of 2) | Model PUR Faucet Mount Replacement Filter 2-Pack, Genuine PUR Filter, 2-in-1 Powerful Filtration, Includes Lead Removal, 6-Month Value, White (RF33752) | Model 2 Pack Filter Replacement for All PUR®, PUR®PLUS Faucet Filtration Systems, Pur® RF-9999® Faucet Water Filter, NSF Certified, AQUA CREST | Model PUR PLUS Faucet Mount Replacement Filter 2-Pack, Genuine PUR Filter, 3-in-1 Powerful, Natural Mineral Filtration, Lead Removal, 6-Month Value, Blue (RF99992) | Model PUR Water Filter Replacement for Faucet Filtration Systems (1 Pack) – Compatible with all PUR Faucet Filtration Systems |
BrandWaterdrop | Brand AQUA CREST | Brand PUR | Brand AQUA CREST | Brand PUR | Brand PUR |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | |||||
Easy installation 9.6 | Easy installation 9.8 | Easy installation 9.8 | Easy installation 9.6 | Easy installation 9.4 | Easy installation 9.6 |
Worth the money 8.9 | Worth the money 9.9 | Worth the money 9.1 | Worth the money 8.6 | Worth the money 8.4 | Worth the money 8.9 |
Flavor 8.6 | Flavor 9.9 | Flavor 9.1 | Flavor 8.6 | Flavor 8.9 | Flavor 9.1 |
Simple to use 9.9 | Simple to use 9.9 | Simple to use 9.3 | Simple to use 9.9 | Simple to use 9.1 | Simple to use 9.3 |
Tech Specs | |||||
product dimensions5.12D x 7.68W x 4.92H | product dimensions 2.2 x 2.2 x 4.2 inches | product dimensions 5.29 x 2.66 x 5.57 inches | product dimensions 2.56 x 5.12 x 4.72 inches | product dimensions 5.8D x 5.6W x 4.2H | product dimensions 2.66D x 2.66W x 5.56H |
item weight9.5 ounces | item weight 10.2 ounces | item weight 8.8 ounces | item weight 9.5 ounces | item weight 9.6 ounces | item weight 4.8 ounces |
customer reviews4.5 4.5 out of 5 stars 6, 709 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 4, 910 ratings 4.5 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 14, 456 ratings 4.7 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 20, 544 ratings 4.4 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 8, 848 ratings 4.7 out of 5 stars | customer reviews 4.7 out of 5 stars 3, 406 4.7 out of 5 stars |
materialLead-Free & Food-Grade Material, Activated Carbon Block | material - | material Plastic | material Activated Carbon, Coconut | material Plastic | material Plastic |
external testing certificationANSI, NSF | external testing certification - | external testing certification - | external testing certification - | external testing certification NSF, WQA | external testing certification NSF, WQA |
product benefitsReduces Chlorine | product benefits - | product benefits - | product benefits - | product benefits Manual | product benefits Reduces Lead and Other Contaminants |
color- | color - | color Multicolor | color Blue | color - | color Blue |
batteries included- | batteries included - | batteries included No | batteries included No | batteries included - | batteries included No |
item package quantity- | item package quantity - | item package quantity 1 | item package quantity 2 | item package quantity - | item package quantity 1 |
size- | size - | size 2 Count Pack of 1 | size 2 Count Pack of 1 | size - | size 1 Count Pack of 1 |
batteries required- | batteries required - | batteries required No | batteries required No | batteries required - | batteries required No |
Review- | Review - | Review | Review - | Review | Review - |
Available On | Available On | Available On   | Available On | Available On | Available On  |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Waterdrop10% OffWaterdrop NSF Certified Water Filter, Replacement for All PUR®, PUR®PLUS Faucet Filtration Systems, Pur® RF-9999® Faucet Water Filter (6 Count), Model No.: WD-C08A
9.9 Simple to use9.6 Easy installation8.9 worth the moneyMain highlights- Ultimate purity: The filter uses revolutionized technology for water filtration, reducing impurities and giving you fresh water. Please note that the filter cannot reduce TDS. For use with PUR Advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts.
- Smooth water flow: Keep sediment and other impurities out of your water to maintain smooth water flow.
- Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. Waterdrop is an independent brand.
- NSF certifications: Tested and certified by NSF International against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material.
- Great water: Reduces harmful substances to make sure your every sip clean and refreshing. You’ll enjoy 3 months of crisp tasting water directly from your faucet. Please refer to the instructions for details.
- Compatibility: Interchangeable with PUR RF-9999 water filter; Fits for PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-3700, FM-2000B, FM-9000B, FM-4000B, FM-4100B, FM-2500V, FM-3400B, PFM350V, Pur-0A1, FM-9600, PFM150W, PFM400H, PFM-270G, PFM800HX, FM-9600 and more models. The above claims have not been tested and certified by NSF. The manufacturer’s name and part number have been used for reference purposes only.
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9.7
2AQUA CREST26% Off
AQUA CREST Faucet Filter Replacement for Brita® Faucet Filter, Brita® 36311 On Tap Water Filtration System, Brita® FR-200, FF-100 Replacement Filter, White (Pack of 2)
9.9 worth the money9.9 Flavor9.9 Simple to useMain highlights- Various ways to use: It doesn’t matter if it’s for drinking, cooking, brewing coffee or making tea, you deserve refreshing and great-tasting water. Our faucet filter meets your water needs in various ways.
- Stronger water flow: Your time is precious! AQUACREST faucet filter meets the requirements of both high efficiency and rapid filtration without waiting for premium filtered water.
- Replacement models: Brita faucet filter, Brita 36311 filter replacement, Brita 36312 Tap Water Filter, Brita FF-100 filter replacement, Brita chrome faucet filter, Brita FR-200 replacement filter, GLACIER FRESH GF36311. Fits all Brita Tap Water Filter Systems: Brita Basic Tap Water Filter System, Brita 10060258356189 35618 Tap Water Filtration System, Brita 7540545 On Tap Faucet Filter System, Brita COMINHKR063772 Tap Water Filtration System. This filter is not sourced by or sponsored by Brita.
- Longer service life: Enjoy fresh water by replacing your filter every 4 months or 100 gallons. Whichever comes first will vary based on water quality.
- High-efficiency filtration: AQUACREST faucet water filter uses premium natural coconut activated carbon block with a reduction rate of chlorine. It is also tested to reduce heavy metals, taste and odor, sediment, rust and so on. The efficient filtration is dedicated to provide you with an excellent water experience. (Tested by a third party laboratory.)
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9.5
3PUR28% Off
PUR Faucet Mount Replacement Filter 2-Pack, Genuine PUR Filter, 2-in-1 Powerful Filtration, Includes Lead Removal, 6-Month Value, White (RF33752)
9.8 Easy installation9.3 Simple to use9.1 worth the moneyWhy we love it
Reduces 70 contaminants, more than other brands
Easy to install
Lasts up to 3 months
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
