About & policies

The information result comes before the revenue link

Purifier Part Check is an independent reference project built to reduce wrong-filter purchases. Manufacturer and retailer trademarks belong to their respective owners.

Effective Sep 2, 2026 · This policy applies to the public Purifier Part Check site.

Purpose and authorship

Purifier Part Check normalizes official manufacturer records so an owner can distinguish the exact replacement set from washable or permanent parts. Records are reviewed by the site operator against the linked source and an independent verifier checks the supported and unsupported test cases before release.

The site does not claim laboratory testing, product ownership, medical benefit, or indoor-air performance. It reports compatibility and maintenance facts within the official source scope.

Editorial and correction policy

  • Manufacturer pages and manuals outrank merchant listings for compatibility.
  • Every supported result displays its last-checked date and source.
  • A missing or conflicting key returns unsupported; it is not filled from a generic search result.
  • Commercial relationships cannot change the supported/unsupported decision.
  • The operator keeps a public contact channel for corrections and privacy requests.

Advertising and affiliate disclosure

This site does not currently display ads and does not contain affiliate links. If the site is approved for Google AdSense, clearly identified advertising may appear without changing the compatibility result. After separate partner eligibility verification, some retailer links may earn a commission. The information result will remain usable without clicking a commercial link.

Privacy and cookies

The site stores no account, name, email, serial number, or free-text model input. Lookup analytics are designed to use enumerated manufacturer, model, and result-status codes only. Before any live analytics or advertising is enabled, the operator must configure the required consent controls and update this page with the active providers.

If Google advertising is enabled, Google and its partners may place or read cookies, use web beacons, or process IP addresses as described in Google’s publisher policies. Users in regions requiring consent must receive the appropriate choice before non-essential advertising or analytics storage is activated.

Contact and corrections

For source corrections, model-key conflicts, privacy requests, or advertising questions, contact the site operator at gc4res@gmail.com.