Pool Filter Lab affiliate disclosure

Pool Filter Lab is an independent reference site. It is not a cartridge store and is not affiliated with any manufacturer named in the database.

Retailer links

Outbound links to retailers may become affiliate links. If that happens, Pool Filter Lab may receive compensation when a reader follows a qualifying link and completes a purchase.

That possibility does not change the catalog record, alias mapping, source value, confidence tier or conflict flag shown for a cartridge. Retailers do not supply the evidence used to decide those fields.

Editorial independence

The data pipeline uses the manufacturer catalog sources described in the methodology. Retailer relationships do not influence which cartridges are included, how aliases are joined, which source is primary or when a disagreement is flagged.

Pool Filter Lab does not accept payment to remove a conflict, raise a verification tier or alter a fitment record.

Sponsored placement

Pool Filter Lab has no sponsored placements. A link or product reference should not be read as an endorsement.

If the site’s commercial relationships change, this page will be updated. A current offer still needs the same physical fit check: part number, dimensions, end caps and equipment model.