TAP-FILTER CLAIM AND MAINTENANCE CHECKLIST
Yenra | Updated October 2, 2026
Article: https://yenra.com/water-filter/tap.html

Use for comparison and recordkeeping, not as an installation or disinfection procedure.
Follow water advisories, the exact product instructions, and any clinical or facility
water-management plan.

Date completed: ____________________

Water concern / contaminant / source of the concern:
________________________________________________________________________

Utility report or test URL and date:
________________________________________________________________________

Household or healthcare setting / intended outlet:
________________________________________________________________________

System model / cartridge identifier:
________________________________________________________________________

Specific certified or validated reduction claim:
________________________________________________________________________

Certification listing or evidence URL and date checked:
________________________________________________________________________

Source-water restrictions:
________________________________________________________________________

Permitted operating conditions from instructions (include units):
________________________________________________________________________

Installation or first-use instructions location:
________________________________________________________________________

Replacement time and capacity limits (include units):
________________________________________________________________________

Installed date / replacement due or meter limit:
________________________________________________________________________

Replacement cartridge cost and currency:
________________________________________________________________________

Person responsible for replacement:
________________________________________________________________________

Supplier / clinical or facilities contact:
________________________________________________________________________

Current advisory and issuing authority:
________________________________________________________________________

Unresolved questions before use:
________________________________________________________________________

SOURCE CONTEXT
The linked article explains the evidence, limits, and use of this checklist.
Authoritative references used in the article:
https://www.cdc.gov/drinking-water/prevention/about-choosing-home-water-filters.html
https://www.nsf.org/consumer-resources/articles/standards-water-treatment-systems
https://www.cdc.gov/control-legionella/php/toolkit/potable-water-systems-module.html
https://www.nsf.org/consumer-resources/articles/product-label-literature-claims
https://www.cdc.gov/water-emergency/about/drinking-water-advisories-an-overview.html

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