Replacement Filters and Parts For Berkey Systems
Replacement Parts for Berkey Water Filters
Berkey Replacement Filter Overview
Replacement filters and parts help keep your Berkey system operating smoothly. Whether you are replacing your main filter elements, adding PF-2 post-filter elements, refreshing your Sport Berkey bottle, or replacing small system parts, this page brings the most common replacement items together in one place.
Filter life depends on the filter type, the number of elements installed, your refill habits, and the quality of the water being filtered. A simple way to estimate replacement timing is to track how many times you refill your system each week, multiply that by your system's capacity, and compare the result with the recommended filter capacity.
- Black Berkey® Elements: Up to 6,000 gallons per set of 2 elements.
- Four Black Berkey® Elements: Up to 12,000 gallons total.
- Berkey PF-2 Elements: Up to 1,000 gallons per set of 2 elements.
- Four Berkey PF-2 Elements: Up to 2,000 gallons total.
For example, a Royal Berkey system holds approximately 3.25 gallons. A set of two PF-2 elements should be replaced after about 307 full refills, based on 1,000 divided by 3.25.
Phoenix Gravity New Millennium Edition Filter Elements
Phoenix Gravity New Millennium Edition™ Filter Elements are a popular replacement option for customers seeking gravity-fed filter elements compatible with compatible stainless steel gravity water filter systems. They are made with coconut-shell carbon media and are intended to improve taste, odor, and the overall drinking-water experience.
These elements are designed for customers seeking an easy-to-install replacement filter for daily household use. They are especially useful when your current filters are reaching the end of their service life, your flow rate has slowed after cleaning, or you simply want to refresh your system with a new pair of elements.
Phoenix Gravity New Millennium Edition™ Filter Elements are certified to NSF/ANSI Standard 42 for the reduction of aesthetic impurities, including chlorine, chloramines, taste, odor, and particulates. They are also certified to NSF/ANSI/CAN Standard 372 for lead-free plumbing material requirements.
Best for: customers looking for a compatible gravity-filter replacement option focused on everyday drinking water taste, odor, and clarity.
Black Berkey® Elements
Black Berkey® Elements are the original replacement filter elements used in Berkey stainless steel gravity water filter systems. They are designed for long service life, simple installation, and everyday household use.
Black Berkey® Elements have been independently tested by accredited third-party laboratories and are designed to reduce a wide range of commonly found substances and impurities in drinking water. Two elements in a Berkey system can provide up to approximately 6,000 gallons of use before replacement is recommended.
To help maintain flow rate, the elements may be cleaned periodically according to the manufacturer’s instructions. Replacement timing may vary depending on water quality, frequency of use, and maintenance habits.
Berkey PF-2 Fluoride and Arsenic Reduction Elements
Berkey PF-2 Fluoride and Arsenic Reduction Elements are post-filter elements designed for use with Black Berkey® Elements. They attach to the stems of the Black Berkey® Elements inside the lower chamber of compatible Berkey systems.
PF-2 elements are intended to adsorb fluoride, arsenic V, pre-oxidized arsenic III, and other residual heavy metal ions. They are made with high-yield aluminum oxide media and a BPA-free polypropylene #5 casing.
Under normal conditions, each set of two PF-2 elements should be replaced after approximately 1,000 gallons. Actual capacity may vary depending on water quality and the level of competing substances present in the water.
Important: PF-2 elements must be purged before installation. Purging helps remove process dust or fines that may be present from manufacturing, handling, and shipping.
For best results, purge each PF-2 element for approximately 30 seconds on both ends before installing. If cloudiness appears in the first few cycles, repeat the purging process as needed according to the manufacturer’s instructions.
Sport Berkey Replacement Filter
The Sport Berkey Replacement Filter is made for the Sport Berkey water bottle. It is a convenient replacement option when the original bottle filter has reached the end of its recommended use period or when flow has become noticeably slower.
The Sport Berkey filter is designed to reduce a variety of unwanted tastes, odors, and commonly found substances that may be present in drinking water. Replacement timing depends on use frequency and water quality.
Replacement Parts Kit for Systems
The Replacement Parts Kit for Systems is a simple way to keep common small parts on hand. It includes replacement washers, wing nuts, blocking plugs, a replacement spigot, a lid knob with a screw, and a Scotch-Brite pad.
This kit is useful if you have misplaced small parts during cleaning, need to refresh older components, or want a backup set for future maintenance.
How to Choose the Right Replacement Filter
Choosing the right Berkey replacement filter depends on the system you own and the purpose of the replacement.
- Choose Black Berkey® Elements if you want the original primary filter elements for a Berkey stainless steel system.
- Choose Phoenix Gravity New Millennium Edition™ Filters if you want a compatible gravity-filter option focused on everyday taste, odor, and aesthetic water quality.
- Choose Berkey PF-2 Elements if you already use Black Berkey® Elements and want post-filter elements designed to reduce fluoride and arsenic.
- Choose the Sport Berkey Replacement Filter if you need a new filter for your Sport Berkey bottle.
- Choose the Replacement Parts Kit if you need small system parts such as washers, wing nuts, plugs, spigot parts, or a lid knob.
Replacement Filter Tips
- Keep a simple note of your refill frequency so you can estimate replacement timing.
- Clean Black Berkey® Elements according to the manufacturer’s instructions when the flow rate slows.
- Purge PF-2 elements before installation to reduce process dust and early-cycle cloudiness.
- Replace filters sooner if the flow remains slow after cleaning or if the elements have reached their recommended capacity.
- Keep small replacement parts in a safe place so they are available during cleaning or reassembly.