Berkey® Cleaning & Maintanance

Berkey® Cleaning & Maintanance

Regular cleaning and proper maintenance are essential for keeping your Berkey® water filtration system functioning efficiently and safely. Whether you're using a Travel Berkey, Big Berkey, Royal, Imperial, Crown Berkey, or Berkey Light, this guide walks you through cleaning your chambers, spigot, filters, and maintaining your system for long-term use.

Routine Maintenance Schedule

Component​
Cleaning Frequency
Upper & lower chambers
Every 30 days (or as needed)
Spigot
Every 30 days
Black Berkey® filters
Every 6 months (or if flow slows)
PF-2 fluoride filters
Replace every 1,000 gallons or annually

Cleaning the Stainless Steel Chambers 

  1. Remove the upper chamber and lid
  2. Drain any water from the lower chamber
  3. Remove the filters (if you’re cleaning them as well)
  4. Use mild dish soap and warm water and clean both inside and outside surfaces with a soft sponge
  5. Avoid harsh chemicals or abrasive pads
  6. Wipe dry with a clean towel or allow to air dry
  7. Reassemble only when completely dry
Tip: A 1:1 mix of white vinegar and water can be used occasionally to remove scale buildup or mineral residue.

Cleaning the Spigot 

  1. Remove the Spigot
  2. Unscrew from the lower chamber
  3. Separate washers and nuts if applicable
  4. Soak in vinegar solution: Use a 1:1 mixture of clean water and white vinegar and soak for 5–10 minutes
  5. Rinse and Reattach
  6. Rinse thoroughly under clean water
  7. Reassemble and ensure a tight, leak-free fit

Cleaning the Black Berkey® Purification Elements

  1. Remove the Elements from the upper chamber
  2. Scrub each filter under cold running water using a Scotch-Brite® pad or stiff toothbrush. No soap or detergents
  3. Scrub the black surface gently to remove residue
  4. Re-prime the filters before reinstalling
  5. Use either the priming button, the Prime Rite™ Universal Primer, or the bottle method if no faucet is available
Warning: Never allow filters to dry out if storing for less than 15 days. For longer storage, dry them completely (see below).

Cleaning the PF-2 Fluoride & Arsenic Filters (Optional)

PF-2 filters cannot be scrubbed. Instead:
  1. Replace every 1,000 gallons or once per year
  2. Do not use soap or vinegar on PF-2 filters
  3. Discard and replace if you notice a reduction in flow or a change in taste

Filter Storage & Reuse

Short-Term Storage (4–15 days):

  1. Remove filters while damp
  2. Place in sealed plastic bag
  3. Store in refrigerator (not freezer)

Long-Term Storage:

  1. Let filters air dry completely for 1–3 days
  2. Store in a sealed, odor-free bag in a cool, dry place
  3. Re-prime before reusing
Optional: Use the Berkey Primer™ to speed up drying and make re-priming easier.

Red Food Coloring Test (Optional System Check)

  1. This test checks whether your filters and blocking plugs are properly sealed:
  2. Fill upper chamber with water
  3. Add 10 drops of red artificial food coloring per gallon
  4. Let system filter through
  5. If water is clear, your filters are functioning properly
  6. If water is pink/red, re-tighten or re-prime the filters and repeat the test
Note: Do not perform this test with PF-2 filters attached.

Best Practices & Precautions

  1. Never use hot or boiling water in the system
  2. Avoid direct sunlight or placement near a heat source
  3. Never let wet Black Berkey® filters freeze—freezing can damage the micro-structure and void the warranty
  4. If you're storing the lower chamber with water, do not overfill the upper chamber to avoid overflow

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