By: Waterdrop
The Waterdrop 3US-PF01 Under Sink Water Filter is the perfect choice for those looking for a reliable and easy-to-maintain water filter. This pack of 2 filters is NSF 42 certified, and is a great replacement for Filtrete Advanced 3US-PF01, 3US-MAX-F01, 3US-PS01, 3US-MAX-S01, Aqua-Pure C-Cyst-FF, and Manitowoc K-00337 and K-00338. Enjoy a high-quality water filter that is easy to install, and offers overall satisfaction and build quality.
fumasterchu: This filter fit perfect and functions well. The water tastes good after letting the filter clear out for a few minutes. Happy with this purchase.
United States on Sep 08, 2023
Robert Lemon: Installed the same as original equipment filter cartridge. No leakage noted. The only criticism is the O-rings do not have food grade silicone lubricant applied to prevent O-ring damage (leakage). Otherwise, the cartridge performs as well as genuine part cartridge. Highly recommended.
United States on Aug 22, 2023
John W. Oley: Works perfectly water tastes great
United States on Aug 12, 2023
Steve T. Gaskin: Hard to know without before and after water quality testing but it tastes good and is working.
United States on Aug 07, 2023
Chris Marek: I've been buying water filters from different suppliers for my system over the last seven years. I find that this brand is as good as the originals in my experience..
Canada on Jul 20, 2023
BrianBrian: Product worked great. Just changed to second filter. First one lasted 12 months. We are on well water and are very impressed with this filter.
Canada on Jul 11, 2023
wen can: Get for drinking water
Canada on May 09, 2023
Alexandra: Wasn't on Prime and I was desperate as the filter had quit so when it arrived in days and not wks it was so welcomed. A snap to install and I'm able to drink water again which is my beverage of choice and I so do not want to be buying it in bottles.
Canada on Nov 17, 2022
asdfghjkl: My second time to order. I used 3US-MAX, which can reduce lead. For this one, I think it can do the basic job like 3US-ADV, but I am really not sure if this one can reduce lead. I've tried very hard to find the technical specifications, but no luck. Considering the recent price increase in originsl 3US-MAX, this may be still a good temporary option.
I think I don't really like is the flow rate is reduced quite a lot after 3 or 4 month use. Perhaps my family has drunk too much water.
Canada on Dec 06, 2021
| Waterdrop 3US-PF01 Under Sink Water Filtration System | iSpring RCC7 5-Stage Reverse Osmosis Drinking Filtration System with NSF Certification, 75 GPD Capacity, and Brushed Nickel Faucet for Ultimate Water Softening | Under Sink Water Filtration System with Dedicated Brushed Nickel Faucet - Waterdrop 10UB, NSF/ANSI 42 Certified | |
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| B2B Rating |
94
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98
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98
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| Sale off | $25 OFF | ||
| Total Reviews | 50 reviews | 610 reviews | 348 reviews |
| Manufacturer | No | No | Waterdrop |
| Duration | 6 months | ||
| Brand | Waterdrop | ISpring | Waterdrop |
| Item Weight | 3.4 Pounds | 12 Kilograms | 3.52 pounds |
| Date First Available | September 10, 2017 | July 26, 2010 | March 4, 2020 |
| Item Weight | 3.4 Pounds | 12 Kilograms | 3.52 pounds |
| Package Dimensions | 14.45 x 6.93 x 3.5 inches | ||
| ASIN | B075J8Q4BB | B003XELTTG | B089CKQGL1 |
| Is Discontinued By Manufacturer | No | No | |
| External Testing Certification | WQA | ||
| Product Benefits | Reduces Odor, Taste and Chlorine | ||
| Best Sellers Rank | #19,192 in Tools & Home Improvement #149 in Replacement Under-Sink Water Filters | #16,667 in Tools & Home Improvement #38 in Under-Sink & Countertop Filtration | #13,141 in Tools & Home Improvement #29 in Under-Sink & Countertop Filtration |
| Item model number | WD-W00 | RCC7 | WD-10UB |
| Customer Reviews | 4.7/5 stars of 1,176 ratings | 4.8/5 stars of 3,153 ratings | 4.7/5 stars of 2,520 ratings |
| Material | Activated Carbon | Capacity75 Gallons | Capacity8000 Gallons |
United States on Sep 13, 2023