Filters Fast provides a large selection of all typ...

Filters Fast provides a large selection of all types of filters. My specific need was replacement filter cartridges for a DuPont faucet mount water filtration system. I needed a source for these after my local store quit carrying these replacements. FF had them in stock at a comparable price. I recently signed up for their auto reorder option which works great for my needs. Never had an issue with the merchandise and shipping is reasonable in my mind. The only downside is I get a lot of emails from these folks, but I can control that so it's a minor quibble.