

💧 Elevate your hydration game with Purewell’s elite 3-stage filtration!
The Purewell PF-3 Black 3-Stage Composite Purification Elements are premium replacement filters designed for ProOne® and Berkey® water systems. Featuring an ultra-fine 0.01 micron hollow fiber membrane, silver ion barrier, and activated carbon block, these NSF/ANSI certified filters remove up to 99.9% of chlorine, heavy metals, sediment, and organic compounds. Each 2-pack delivers up to 6,000 gallons of clean, great-tasting water with a leak-proof fit, making it the trusted choice for health-conscious professionals seeking reliable, long-lasting filtration.









| ASIN | B09NPRGM4H |
| Best Sellers Rank | #14,530 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Replacement Countertop Water Filters |
| Brand | Purewell |
| Customer Reviews | 4.4 4.4 out of 5 stars (382) |
| Date First Available | March 8, 2022 |
| External Testing Certification | ANSI, NSF |
| Item Weight | 1.48 pounds |
| Item model number | K8012 |
| Material | Activated Carbon, Silver Ion, Hollow Fiber UF Membrane |
| Number of Items | 2 |
| Product Benefits | Effectively reduces chlorine, eliminates impurities, and maintains optimal flow rate with smaller filter pore size and long lifespan |
| Product Dimensions | 2.7"D x 2.7"W x 8.6"H |
| Set Name | PF-3 |
| UPC | 799086649837 |
| Unit Count | 2.0 Count |
S**A
Filter
Drinking clean water is needed! This slow filter is a big part of our filtration water system. We tried a diff brand and were disappointed in the flow and taste. This Purwell filter is the best!
S**N
Tried and true!
I just tried a cheaper brand and ended up throwing them away in one week! This brand ALWAYS works! And lasts 6 months for me! Water tastes great! Will be buying this next time! Very reliable!
P**S
They work.
They work.
I**!
Great improvement over my pitcher
This was a great investment in my health and well-being. This makes crystal clear ice cubes, makes great coffee, and I even got one for my son and his family for Christmas!
T**S
The product worked well for my needs
Good value for the money, second time purchasing this product, works well, good quality
K**Y
Good water 💧
These are great but ill be getting the ones that filter fluoride as well for around the same price
B**L
Not Supporting Purewell Anymore!
No longer will buy Purewell products, this is the second set of replacement filters that I have received where the filtered water has a nasty metal taste. Clearly there is no QA and I will no longer purchase Purewell products just to throw out filters
L**R
Amazing taste and affordable
I love my water filter it's so much cheaper then buying bottled water at the store I bought these for my refills in my Berkey and works great water tastes amazing.
J**Y
Ich habe Purewelle schon seit zwei Jahren und jetzt die schwarzen Filter aus Amerika gekauft...aber erst geht kein Wasser durch und dann beim Trinkwassertest den ich öfters mach fallen die Filter entgültig durch. Kein Unterschied zum Leitungswasser. Ärgerlich
A**E
Ich habe mir im Januar 2024 zwei neue Filter als Reserve gekauft. Heute wollte ich die alten Filter gegen die neuen Filter austauschen und es passiert: NIX! Das Wasser läuft nicht durch die Filter - aus welchem Grund auch immer. Rückgabe ist natürlich gerade abgelaufen und Amazon nimmt sich nichts davon an. Kundendienst von Purewell angeschrieben, ich bin gespannt, ob ich überhaupt eine Antwort erhalte. Kann diese Filter nicht empfehlen!
Trustpilot
2 months ago
3 weeks ago