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PUR Advanced Faucet Water Filter Chrome FM-3700B

by Kaz
3.8 out of 5 stars 1,766 customer reviews
| 135 answered questions

List Price: $35.11
Price: $23.79 & FREE Shipping
You Save: $11.32 (32%)
In Stock.
Ships from and sold by Electronics Warehouse Outlet.
  • Enter your model number above to make sure this fits.
  • This faucet mount water filter is an all-encompassing unit that attaches directly to your faucet
  • It includes the filter casing, one filter and the Automatic Safety Monitor Gauge product
  • Chrome finish
  • Easy One-Click Installation
  • Built-in Electronic Filter Life Indicator keeps track of your filter life
  • Conveniently provides up to 100 gallons (two to three months) of healthy clean water
  • Enjoy filtered or unfiltered water at the flip of a switch
See more product details
90 new from $23.29 26 used from $11.99
$23.79 & FREE Shipping In Stock. Ships from and sold by Electronics Warehouse Outlet.

Frequently Bought Together

  • PUR Advanced Faucet Water Filter Chrome FM-3700B
  • +
  • PUR RF-9999 MineralClear Faucet Refill, 3-Pack
Total price: $49.77
Buy the selected items together

Special Offers and Product Promotions

Size: 1-Pack | Color: Chrome
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Product Description

Size: 1-Pack | Color: Chrome

The improved next generation of PUR faucet water filter is at your service with the PUR Advanced Faucet Water Filter - Chrome FM-3700B. With 1-click installation, superior contaminant removal, and a Two-year warranty, there's never been an easier or more reliable way to get PUR water. Each PUR faucet water filter gives you up to 100 gallons (2 – 3 months) of clean, healthy, great-tasting water.

Product Information

Size:1-Pack  |  Color:Chrome

Technical Details

Part Number 暂无
Item Weight 1 pounds
Product Dimensions 4 x 5 x 6 inches
Origin China
Item model number FM-3700
Size 1-Pack
Color Chrome
Material , ,
Item Package Quantity 1
Number Of Pieces 1
Included Components Pur Vertical Faucet Mount, Filter Casing, 1-Filter, Automatic Safety Monitor Gauge Product
Batteries Included? No
Batteries Required? No
Warranty Description 2 year limited warranty

Technical Specification

Manual [PDF ]
Product Warranty: For warranty information about this product, please click here [PDF ]
User Manual [PDF 1.42mb]

Additional Information

Customer Reviews
3.8 out of 5 stars 1,766 customer reviews

3.8 out of 5 stars
Best Sellers Rank #65 in Home Improvements (See top 100)
#1 in Home Improvement > Kitchen & Bath Fixtures > Water Filtration & Softeners > Faucet Mount Filters
Shipping Weight 1.1 pounds (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available December 7, 2003

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

From the Manufacturer

Product PUR Pitcher Filters PUR 18 Cup Water Dispenser PUR Advanced Faucet Mounts PUR AdvancedPlus Faucet Mounts PUR Basic Faucet Mounts
MAXION Filter Technology
Corresponding Filter Pitcher Filter CRF-950Z Pitcher Filter CRF-950Z MineralClear Filter RF-9999 MineralClear Filter RF-9999 Basic Filter RF-3375
Filtered Water On Demand
Estimated Filter Life 1-2 Months 1-2 Months 3 Months 3 Months 3 Months
Water Filtered per Filter 40 Gallons 40 Gallons 100 Gallons 100 Gallons 100 Gallons
Leaves Fluoride in Water
Filters Over Natural Minerals for a Crisp, Refreshing Taste
Contaminants Reduced per NSF certification 21 21 71 71 71

Customer Reviews

Top Customer Reviews

Size: 1-PackColor: Chrome
PUR Water Filter Review \ Hack

Once, long ago, PUR was a great company with great water filtering technology. I still love their filters! Unfortunately, a big bad company named Proctor and Gamble bought them and messed them over in favor of customer abuse. This was accomplished using two methods. The first method is called 'planned obsolescence' whereby their faucet mount apparatus leak and die briefly after the end of the warranty period. (It didn't used to be that way in the good old days). The second method is called 'timed death' whereby their apparatus lock up their enclosed filters at a preset volume of filtered water, whether the filter is actually used up or not.

Planned obsolescence can be overcome by calling up Proctor and Gamble BEFORE your warranty runs out, and letting them know that your PUR apparatus is squirting water all over your kitchen. Ask them to send you a replacement or a replacement certificate. If need be, call repeatedly asking to speak to the President of P&G, never taking 'no' for an answer. Then take your certificate and get another PUR apparatus. This will provide you with a lifetime for the apparatus more representative of the lifetime of original PUR apparatus. You've cheated no one. P&G's cheat on you has been overcome.

The timed death lockout of your filter is extremely easy to overcome. Pull out the filter from the apparatus. This resets the nasty timing device to zero again. Put your filter back in. TADA! You're done. Your filter will work as before. Note, however, that PUR filters do eventually get clogged with stuff. You'll know when to change it.

I hope that helps everyone restore goodness to the universe. I still love PUR filters better than any other brand and wouldn't be without them. It's P&G's customer abuse that's not worth liking. Shame on you P&G.
3 Comments 181 of 188 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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The manufacturer commented on the review below
Size: 1-PackColor: Chrome
So this is my second PUR water filter mount. Both were this same model. Right out of the package they work great. It's not entirely necessary as our water is already clean out of the faucet, but it does remove any particulates that may reside in the distribution piping and home piping, as well as removing the chlorine residual that is in most tap water. After about a year, coincidentally just as the one year warranty expires, the valve that bridges between the faucet and the filter begins to degrade. Now even when the filter is turned off, water still flows through the valve and through the filter thereby dramatically decreasing the lifespan of the filter since water is always flowing through it. This is a POOR engineering design that should have been addressed by this company. This is the reason why I'm giving it one star. I figured my first filter was just a fluke, but this problem was confirmed yet again on my second filter.

My recommendation:
1) Go for a faucet mount that you don't have to physically turn to activate. I feel that the repetitive action of turning this up and down multiple times a day leads to premature fatigue of this product.
2) Don't worry so much about ancillary features like lights, etc. The filter is what you should be concerned about since this is what is polishing your water.
3) Look for NSF Certification. NSF 42 is for aesthetic effects. Even better is the NSF 53 is for removing health related contaminants. NSF 58 is for reverse osmosis filters which removes even more chemicals than the 53, however I feel this is a bit overkill for a home filter.
4) Go for a product that has at least a 3 year warranty. That way you don't have to keep spending $30+/- every year on the same darn product.
Read more ›
23 Comments 513 of 555 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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The manufacturer commented on this review(What's this?)
January 14, 2011
Bruce from PUR - We have a new design that allows for easier installation and improvements made form consumer feedback like this. Please check our our new lineup of Faucet mount filters at www.purwater.com and if there are any questions you can call our helpline at 1-800-Pur-Line or drop an e-mail to purstaff@yahoo.com.
Size: 1-PackColor: Chrome
I've happily used the Pur water filter screw-on holder for kitchen sink faucet for over 7 years.

They changed the design. The new fitting that screws on to the faucet is made of plastic (instead of the old metal) and the threaded part isn't big enough to securely attach to the faucet. When the water is turned on, the filter holder flies off my faucet like an jet airplane squirting water all over the kitchen. It is impossible to get filtered water out of this piece of junk. The idiots who re-designed this thing should get the Darwin award for extinction of a great product.

I will never buy another one of these and they have totally lost me as a loyal customer.

Now I need to find another company that makes water filter housings that work and that has good filters that remove chlorine, etc.

Goodbye Pur -- whatever corporate idiot made you redesign this product without testing it on real world faucets should promoted to Chairmen of the asylum.
6 Comments 41 of 42 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Size: 1-PackColor: Chrome Verified Purchase
If you watched Dr. Oz yesterday then you know that he recommends filtered water over bottled. No more expensive bottle water for me. Its Pur all the way!

I have used Pur filters for many years and I too was disappointed when my most recent model leaked as mentioned by other reviewers. I decided to try to get to the bottom of the problem. Before I describe my findings I would first like to state that this pur filter is FAR superior to the Culligan filter so highly rated on Amazon. I have the Culligan version and users have no way to know when the filter needs to be replaced. It's replaced after a specified number of months whether one runs 10 gallons or 10000 gallons of water through it. Thats not for me. I want to KNOW when my filter needs to be replace and the Pur accurately provides users with this info. In addition, the new water switching mechanism on the Pur is MUCH more smooth and effective than the Culligan.

I decided to "like" Pur on Facebook and this is what I discovered: There are, indeed, many people experiencing leakage and complaining on the FB page. Pur is very quick to respond to this on FB. The problem centers around one of the adaptors that does not have enough threads to be effective and it leaks. Pur will replace this adaptor free of charge with a more effective model. I called in and their automated phone prompts were simple, my adaptor arrived and my Pur functions flawlessly.

According to Pur, the adaptor has been replaced but some retailers (Amazon) still have the model with the older adaptor. The new adaptor is part of the currently shipping units from Pur.

I use Amazon reviews for EVERYTHING. In this case, the Pur has gotten a bit of a black eye but it is, by far, the best low priced filter available.
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