Description
Blocking plugs will to block any unused filter holes in the upper chamber of all larger stainless steel Berkey systems including:
- Big Berkey
- Royal Berkey
- Imperial Berkey
- Crown Berkey
- British Berkefeld models
All stainless steel systems come standard with the proper amount of blocking plugs; in case of loss or damage, plugs may be purchased individually
Not recommended for the Berkey Light system
