Affiliate disclosure

This page is the full site disclosure. It is not a substitute for the short notice that appears next to recommendations and merchant links on individual pages.

Commissions

FilterBySize is an independent size directory. We may earn a commission if you buy through links on this site. It does not change the price you pay.

Amazon product links use Amazon Associates tracking (tag filterbysize-20). As an Amazon Associate I earn from qualifying purchases.

Some merchant links on size pages are ordinary product or category URLs. Affiliate tracking is live for Nordic Pure via Awin (advertiser/merchant ID 88957, publisher ID 3066591): Buy links that go to nordicpure.com are wrapped through awin1.com cread deep links. Other programs (for example AirFilters.com via AvantLink, Filterbuy via Impact, RememberTheFilter Filter Partners) may still be pending — those URLs may gain tracking when approved. The in-page sentence will stay.

What we are not

• We do not sell filters ourselves.
• We do not claim to own FilterBySize.com until a domain is registered and pointed here.
• We are not affiliated with 3M/Filtrete, Honeywell International, Amazon or AirFilters.com except as a publisher in Amazon Associates (and possible future publisher in other public affiliate programs). We are an Awin publisher for Nordic Pure (advertiser 88957).
• HoneywellStore.com is operated by a licensee, not necessarily Honeywell International Inc. We cite it because it publishes Honeywell-branded product specs.

How we treat facts

Dimensions come from manufacturer or merchant product copy (Filtrete, Honeywell Store, Nordic Pure-branded listings, Amazon Basics, AirFilters.com). Prices, when shown, are snapshots checked on a stated date, not live. MERV numbers follow EPA’s public table, which is based on ASHRAE 52.2. We do not claim that a given MERV rating removes viruses, cures allergies, or is HEPA unless a specific product is actually a HEPA filter.

FTC

The Federal Trade Commission’s Endorsement Guides, 16 CFR § 255.5, require a clear and conspicuous disclosure when a publisher is paid for a link. Official text: 16 CFR 255.5. This is not legal advice.

Questions: [email protected]