I built my own 5gal. bucket water filter sys. with 4 filters W9121709 with washer and wing nut. Buckets, a nozzle, and filters cost about $100. Works perfectly. With 4 filters, 5 gallons are done. very fast. 5 years. and still works fine. Better than spending $400+ on a ready-made one. We know the brand! :)
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