Here we will show how we make our own water purifiers from used food grade plastic buckets, and Berkey water purification elements.
2 food grade Buckets w/ lids (these buckets are naturally BPA free)
a Berkey filter twin pack (we like the black, but the white ceramic are also very good)
a faucet kit
3/4" drill bit
7/16" drill bit
Step 1: Selecting the Buckets
Step 2: Prime the filters
Step 3: Top bucket modifications
Two 7/16" holes are drilled through the bottom of the top bucket and the lid of the bottom bucket. Insert the two (primed) Berkey filters into the top bucket with the rubber grommet between the bucket and the filter. Tighten the nuts on the filter shafts with the lid between the nuts and the bottom of the top bucket.
Step 4: Modifying the bottom bucket
Drill a 3/4" hole near the bottom of the bottom bucket, high enough so the spigot clears the bottom of the bucket. Two inches is usually sufficient. Install the spigot kit, with washers on both sides and nut on the inside. You don't want the spigot to be below the bottom of the bucket, but you want it as low as possible.