OPUS - Annual Water Filter Replacement Kits Select Your Filter Kit:Advantage Annual Filter Kit Oregano is a wonderful household

Oregano is a wonderful household remedy that everyone should really have in their medicine chest

Adults: Take one capsule daily on an empty stomach

Black pepper (Piper nigrum) fruit extract

to help support your natural defenses

OPUS - Annual Water Filter Replacement Kits Select Your Filter Kit:Advantage Annual Filter Kit Oregano is a wonderful householdFull annual replacement filter kits are available for order here for the entire ongoing line of OPUS Point of Use water purification systems. Please see details below for what is included in each kit. You can also order the individual replacement filters separately. Product Notes Various Filter Packages (Please Read Carefully) For replacement Ultra Violet bulbs for either the CottagePure or the Whole House systems, please see our Replacement UV Bulbs.