Material | Plastic |
---|---|
Product Dimensions | 5.8"D x 5.6"W x 4.2"H |
Item Weight | 9.6 ounces |
External Testing Certification | NSF, WQA |
Product Benefits | Provides cleaner, safer, refreshing mineral water taste |
Brand | PUR |
Manufacture Year | 2021 |
UPC | 611101135807 151903088326 115970722569 723987005447 807320210153 804067404494 012300850568 744872753458 680806804080 956258820672 163120309252 021112827866 783961052751 756635791652 100177365558 881110018945 971476173775 665854243043 |
Global Trade Identification Number | 00611101135807, 00723987005447 |
Unit Count | 2.0 Count |
Compatible Water Purifier Models | PUR FM-3700B, PUR FM-3700, PUR FM-3400B, PUR FM-9000B, PUR FM-4000B, PUR FM-4100B, PUR FM-3800B, PUR FM-3333B, PUR FM-9400B, PUR FM-9100B, PUR FM-2100B, PUR FM-2000B, PUR FM-2800N, PUR FM-9600B, PUR Pur-0A1, PUR FM-3800, PUR FM-2700G, PUR FM-9500, PUR FM-2500V |
Number of Items | 2 |
Manufacturer | PUR |
Part Number | RF9999 |
Country of Origin | China |
Item model number | RF-9999-2 |
Is Discontinued By Manufacturer | No |
Size | Count of 2 |
Color | Blue |
Style | 2 PACK |
Pattern | Water Filters |
Item Package Quantity | 2 |
Number Of Pieces | 2 |
Special Features | Manual |
Usage | personal |
Included Components | 2 replacement filters |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | Warranty |

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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)
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Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Material | Plastic |
Product Dimensions | 5.8"D x 5.6"W x 4.2"H |
Item Weight | 9.6 ounces |
External Testing Certification | NSF, WQA |
Product Benefits | Provides cleaner, safer, refreshing mineral water taste |
About this item
- 6-MONTH VALUE OF GENUINE PUR PLUS FAUCET MOUNT WATER FILTERS THAT ARE CERTIFIED to provide cleaner, safer, refreshing mineral water in your PUR PLUS or Beautiful by PUR Faucet Mount Water Filtration System.
- Compatible does not mean comparable. Other brands are not certified to work with your PUR PLUS or Beautiful by PUR Faucet Mount Water Filter System.
- 3-IN-1 POWERFUL WATER FILTRATION. PUR is the only brand certified by WQA and NSF to reduce 70 chemical & physical substances, including lead and microplastics commonly found in your drinking water.
- LONG LASTING -- each PUR PLUS Faucet Mount Water Replacement Filter is engineered for up to 100 gallons of cleaner, safer water filtration or 3-months of regular use.
- PUR MINERAL CORE FILTER TECHNOLOGY for a crisp, refreshing mineral water taste.
- THE #1 SELLING BRAND IN FAUCET FILTRATION*** -- PUR has been trusted for over 35 years because of its rigorous water filtration standards and certifications.
Competitively priced item
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Sustainability features
This product has sustainability features recognized by trusted certifications.Packaging efficiencyReduced air and/or water in the product or packaging for more efficient transportation.As certified byCompact by Design (Amazon-developed Certification)
Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.
From the manufacturer

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Product information
Technical Details
Additional Information
ASIN | B0009G6MLQ |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #132 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #1 in Replacement Faucet Water Filters |
Date First Available | August 5, 2002 |
Warranty & Support
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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)
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Product Description
To confidently and continuously enjoy, cleaner, better tasting mineral water, remember to change your PUR PLUS Faucet Mount Water Filter (RF9999) every 3 months or after 100 gallons of use. As the #1 brand in faucet filtration***, the PUR PLUS Faucet Mount Replacement Water Filter reduces 10x more chemical & physical substances compared to Brita's leading pitcher filter* through its powerful 3-in-1 genuine PUR filtration technology using natural minerals. It has also been rigorously tested and certified by WQA and NSF as the only filter to reduce 70 chemical & physical substances, including lead, microplastics, chlorine and mercury.** Be cautious of 'off-brand' water filters. They are not tested nor certified to filter the same as Genuine PUR PLUS Faucet Mount Water Filters in PUR and Beautiful by PUR systems. Genuine PUR PLUS water filters are the only water filters certified to reduce chemical & physical substances when used with your PUR PLUS or Beautiful by PUR Faucet Mount System. At PUR, we believe that everyone deserves cleaner, better-tasting drinking water. That's why we've been developing innovative, superior water filtration technologies for over 35 years. Disclaimers: *Versus best-selling Brita® pitcher filter OB03. Brita® is a trademark of Brita LP. ** Like other leading brands, PUR does not filter microbes. As of 7/1/23 Brita® and ZeroWater® were not certified to filter microbes. Brita® is a trademark of Brita LP. ZeroWater® is a trademark of Zero Technologies, LLC. ***Based on Nielsen sales data for the 52 weeks ending 7/1/23.
Top Brand: PUR
Compare with similar items
This Item 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) | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $23.33$23.33 | $20.99$20.99 | -6% $29.99$29.99 List: $31.99 | $11.59$11.59 | -20% $19.99$19.99 List: $24.99 | -28% $12.69$12.69 List: $17.59 |
Delivery | Get it as soon as Friday, Apr 4 | Get it as soon as Friday, Apr 4 | Get it as soon as Friday, Apr 4 | Get it as soon as Friday, Apr 4 | Get it as soon as Friday, Apr 4 | Get it as soon as Friday, Apr 4 |
Customer Ratings | ||||||
Sold By | Amazon.com | APEXESSENTIALS STORE | WaterJingYi | Grefilt Inc | Water Purity Expert | Water Purity Expert |
material | Plastic | Plastic, Rubber ring, PP, Carbon rod | Natural Coconut Shell Activated Carbon, Food grade material | Activated Carbon, Coconut | Alkaline Carbon Block | Activated Carbon, Coconut |
product benefit | Provides cleaner, safer, refreshing mineral water taste | Easy-to-install, purifies water, improves its taste and smell | Reduces Sediment | Removes 99% of impurities including lead and chlorine, improves water flow, and is easy to replace | Raise the pH level of water | Improves water quality and lasts long |
certification | NSF, WQA | NSF | NSF | ANSI, NSF | — | ANSI, NSF |
model number | RF-9999-2 | FWF-018P | Water Filter | WF9999 | AQU-CF08D | AQU-RF-9999-3 |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the water filter works well, particularly noting it's more effective than generic brands and fantastic at filtering tap water. They appreciate its taste, saying it doesn't taste chlorinated, and find it easy to install and use. The filter's longevity and quality receive mixed reviews - while some report it lasts over a year, others say it doesn't last three months, and while some find it reliable, others describe it as flimsy. The water quality also gets mixed feedback, with some reporting good clean water while others find it terrible.
AI-generated from the text of customer reviews
Customers find the water filter to be a great value, noting it saves money on bottled water and reduces their filtered water budget.
"Great price. Works as expected. Make sure the seller you're buying from is Amazon so you get genuine PUR filters!" Read more
"...Each filter lasts quite a while, so the 4-pack is a great value for the money...." Read more
"These filters save me so much money. I take a medication that gives me dry mouth, so I'm always sucking down water...." Read more
"We’ve had this faucet purifier for a year now and it has saved us so much money instead of buying bottled water...." Read more
Customers find that the water filter works well, particularly with kitchen taps, and is more effective than generic brands.
"Great price. Works as expected. Make sure the seller you're buying from is Amazon so you get genuine PUR filters!" Read more
"Works great, used on college apartment faucet and definitely made water better, would buy again" Read more
"This is a great product, it attaches right to the faucet and makes a huge difference in taste - it definitely removes a lot of the icky elements you..." Read more
"Works as expected." Read more
Customers are satisfied with the water filter's performance, noting that it does a fantastic job of filtering tap water.
"...I appreciate the quality of these filters and the peace of mind they provide...." Read more
"Works great, used on college apartment faucet and definitely made water better, would buy again" Read more
"...Both have intermittent quality issues. Sometimes the countertop filter doesn't filter at all. Water just sits in the top...." Read more
"I love the Pur water filtration system and the replacement filters are a great deal! They last a long time and they make the water taste better!" Read more
Customers enjoy the taste of the filtered water, noting it doesn't have a chlorinated aftertaste and is clean and delicious.
"...They effectively reduce impurities and improve the taste of the water, which makes a noticeable difference...." Read more
"...is a great product, it attaches right to the faucet and makes a huge difference in taste - it definitely removes a lot of the icky elements you do..." Read more
"...The taste is great and the filters are so easy to install even my 4 year old helped me!" Read more
"...They last a long time and they make the water taste better!" Read more
Customers find the water filter easy to install and use, particularly noting that it goes on the faucet easily.
"...The installation is straightforward—just snap them into place, and you're good to go...." Read more
"...Filters are easy to apply, the fit is good, water flow is adequate, and the fill up quite a damn few Nalgene bottles per filter!" Read more
"This is a great product, it attaches right to the faucet and makes a huge difference in taste - it definitely removes a lot of the icky elements you..." Read more
"...The taste is great and the filters are so easy to install even my 4 year old helped me!" Read more
Customers have mixed experiences with the water quality of the filter, with some reporting good clean water and better results, while others mention low flow and poor water quality.
"...Filter 4-Pack is a must-have for anyone looking to keep their tap water clean and fresh...." Read more
"Works great, used on college apartment faucet and definitely made water better, would buy again" Read more
"...noticeable drop in water pressure from the filter or decreased thickness of the water stream...." Read more
"I love the Pur water filtration system and the replacement filters are a great deal! They last a long time and they make the water taste better!" Read more
Customers have mixed experiences with the filter's longevity, with some reporting it lasts up to a year while others find it doesn't last three months.
"...Each filter lasts quite a while, so the 4-pack is a great value for the money...." Read more
"...my water needs and I drink close to 100oz a day, so the filter only lasts about six weeks; however, I’d like to note that I also use filtered water..." Read more
"...They last a long time and they make the water taste better!" Read more
"...If the light stops working properly, you can substitute self monitoring of your filter and continue to use the unit...." Read more
Customers have mixed opinions about the water filter's quality, with some finding it good and reliable, while others describe it as inferior and flimsy.
"...fit for my faucet mount, offering exceptional performance and reliability...." Read more
"...Both countertop and faucet. Both have intermittent quality issues. Sometimes the countertop filter doesn't filter at all. Water just sits in the top...." Read more
"...when the filter lever is on is a steady stream that is not too weak or strong...." Read more
"...Water flows ok. Durable. When light turns red that means it is time to replace filter. Go to YouTube if you have a problem inserting the filter...." Read more
Reviews with images

Works like it should.
Top reviews from the United States
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- Reviewed in the United States on March 27, 2025Style: 2 PACKVerified PurchaseGreat product, great price, easy to use, nice fit.
- Reviewed in the United States on July 29, 2024Style: 4 PACKVerified PurchaseThe PUR PLUS Faucet Mount Replacement Filter 4-Pack is a must-have for anyone looking to keep their tap water clean and fresh. These genuine PUR filters are a perfect fit for my faucet mount, offering exceptional performance and reliability.
The installation is straightforward—just snap them into place, and you're good to go. They effectively reduce impurities and improve the taste of the water, which makes a noticeable difference. Each filter lasts quite a while, so the 4-pack is a great value for the money.
I appreciate the quality of these filters and the peace of mind they provide. If you’re using a PUR faucet mount, these replacement filters are a fantastic choice. Highly recommended for clean, great-tasting water!
- Reviewed in the United States on February 11, 2025Style: 2 PACKVerified PurchaseGreat price. Works as expected. Make sure the seller you're buying from is Amazon so you get genuine PUR filters!
- Reviewed in the United States on December 30, 2024Style: 2 PACKVerified PurchaseLove this product. Water tastes so good. Cuts down on bottled water, and helps us drink even more. Easy to use, install or exchange the filter.
- Reviewed in the United States on September 18, 2014Style: 6 PACKVerified PurchaseI bought this 6-pack of Pur filters because I needed a replacement, and the 6-pack had the best deal. It fits perfectly into my Pur water filter device (the one that attaches to your faucet). One reason I bought the 6-pack is because the Pur filters have a short life span, which I do not like. However, I am currently living in a rental property and my refrigerator does not have a water dispenser. The refrigerator is also slightly smaller than what is considered full-size by today's standards, so I didn't want to waste precious space in my fridge by using a Brita water filter jug or something similar. The Pur water filter is fine for me while I am in a renting situation. I would NOT use it as a permanent solution. However, I do like that the filter device can be removed from the faucet if extra space is needed.
Some reviewers complained that they had to run too many gallons of water through the filter when first installing it or that it barely lasted them a month. Here's my personal situation for some perspective. The filter lasts me about three months before I get the red light, and gives me water that tastes and looks clean, with no gunk in it, for an additional month after. I run water through the filter for about 3-5 minutes when I initially install it. The instructions say to run water for 60 seconds, but I'm a bit OCD. My household consists of myself and my spouse. My spouse doesn't drink much water, but I drink between 60-70 ounces of water per day.
Overall, I'm happy with the device and filter cartridges. It suits my current purpose. One downside to the device is that it is often tough to install it to versatile kitchen faucets - the ones with various types of sprays. Those washers are nearly impossible to remove and switch out.
I gave the cartridges 4 stars instead of 5 since they need to be replaced frequently. The investment is not too pricey - I paid $40 for 6 filters, each one lasting 3-4 months. A refrigerator filter usually also costs around $40 and lasts about 1 year.
One last thing - I don't know if this has to do with the device or the cartridge...I had removed the old cartridge to ensure I was buying the correct replacement after I started getting the red light. When I put it back in, the light turned back to green and stayed that way for 1.5 weeks, when I finally installed a new cartridge. Therefore, I don't know what the green, yellow, and red lights are measuring, if anything. Is it based on the amount of time the cartridge is in the device or is it based on how many gallons of water pass through the filter? However, I wouldn't worry too much about this unless you're looking to use this product in a country with really bad water quality. Just keep an eye on how your water looks and tastes, and you'll be fine.
- Reviewed in the United States on March 2, 2025Style: 6 PACKVerified PurchaseThese filters save me so much money. I take a medication that gives me dry mouth, so I'm always sucking down water. Filters are easy to apply, the fit is good, water flow is adequate, and the fill up quite a damn few Nalgene bottles per filter!
- Reviewed in the United States on January 5, 2025Style: 2 PACKVerified PurchaseWe’ve had this faucet purifier for a year now and it has saved us so much money instead of buying bottled water. The taste is great and the filters are so easy to install even my 4 year old helped me!
- Reviewed in the United States on February 25, 2025Style: 2 PACKVerified PurchaseWorks great, used on college apartment faucet and definitely made water better, would buy again
Top reviews from other countries
- Douglas ZwiersReviewed in Canada on February 7, 2025
5.0 out of 5 stars Clean water for drinking
Style: 2 PACKVerified PurchaseWith great clean water very good for you. Highly recommended.
-
JaBaReviewed in Mexico on August 1, 2023
5.0 out of 5 stars Excelente producto 👌
Style: 2 PACKVerified PurchaseFiltra perfecto, adiós garrafones!😃
- Michal W.Reviewed in the United Kingdom on June 2, 2021
5.0 out of 5 stars All good. One of best I've tried.
Style: 2 PACKVerified PurchaseAs always great.
For people complaining about not getting original product. Order from USA seller, its always original, 10 quid cheaper and arrives within 7 days.
- David BReviewed in Canada on June 28, 2024
5.0 out of 5 stars Good filters
Style: 4 PACKVerified Purchasethese filters work very well but lately the price of them has made them less of a value.
- Glenn R. KitamuraReviewed in Canada on July 5, 2023
5.0 out of 5 stars Put filters
Style: 6 PACKVerified PurchaseGreat filters, easy to put on, fair price.