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๐ง Elevate your hydration game with pure, crisp waterโbecause your health deserves the best.
The Waterdrop NSF/ANSI 42&372 Standard Gravity Water Filter is a premium replacement filter set compatible with Berkey BB9-2 black and PF-2 fluoride filters, as well as Waterdrop King Tank Series. It features dual filtration technology combining black carbon and fluoride filters to reduce chlorine, sediment, bad taste, and fluoride, certified to NSF/ANSI 42&372 standards. Designed for durability, each black carbon filter pair lasts up to 6,000 gallons, while fluoride filters last 1,000 gallons. Made from BPA-free, lead-free food-grade materials, this filter ensures safe, fresh-tasting water for gravity-fed filtration systems.




















| Material | Plastic |
| Item Weight | 3.14 Pounds |
| External Testing Certification | NSF/ANSI 42&372 Standard |
| Product Benefits | Removes impurities and improves water taste |
| Brand | Waterdrop |
| UPC | 840814168714 840814170878 840814194096 |
| Net Quantity | 1.0 Count |
| Manufacturer | WATERDROP |
| Country of Origin | USA |
| Item model number | WD-W7990 |
| ASIN | B07YV1GXSH |
N**R
Have used for 1 year, buying second set. Recommend
I'm one year in on my first set of WaterDrop filters (chlorine + flouride), and I've loved them. Great taste, and what I like the most is that the carbon filters never clogged. I never needed to clean them. Just ordered another set. I recommend!
J**S
A great filter. Gravety feed so it's operable even without power.
High quality, efficient filters. Be sure to purchase the metals filters too. They're worth every penny filtering chlorine and fluoride.
R**K
Great buy works well!
Better buy than the Berkey brand
S**L
Great product
Exactly what I expected & as described
B**U
Defective
I orderd the full Water Drop filtration container unit a year ago. I use it OFTEN and the water filters came apart from their bases..... I figured that it had been too long so I ordered these replacement filters. ( I should have read through the comments here first) The instructions that came in the package leave out a few steps so I found the Waterdrop YouTube Channel and watched how to assemble a new unit. The pictures on this listing and the instructions in the official WaterDrop Video differ. Does the black gasket go over the hole in the upper chamber before putting the water filter through, or over the hole in the bottom chamber before screwing the PF2 filter on? The YouTube video says it goes on the bottom before the PF2 filter is installed, but the pictures here in this listing show it before the water filter is installed, which is how I have done it for the past year....... ????? I need to know. the correct way
Trustpilot
1 week ago
2 weeks ago