The Watchman News DIY Gravity Feed Counter Top Water Filter Build With Water Level Indicators
Buckets:
https://www.usplastic.com/catalog/item.aspx?itemid=128048&catid=752
Lids:
https://www.usplastic.com/catalog/item.aspx?itemid=128286&catid=752
Water Filters:
https://www.ebay.com/itm/AQUACREST-W9121200-replacement-for-DOULTON-W9121200-7-Super-Sterasyl-Undersink/112933959079?
Glue/Adhesive:
https://www.ebay.com/itm/50ML-Multi-Purpose-Glue-Adhesive-B-7000-For-Mobile-Phone-USA-1-2-3-4-5/323181251960?
Fittings:
https://www.ebay.com/itm/372310055018?ViewItem=&item=372310055018
My video is at DLive