Which Mask Model Does That Declaration Actually Cover?

A listing can show a familiar mask name and still leave you looking at a document for a different item. The useful comparison is between the product code on the equipment or packaging and the product code on the declaration. Start there when a dealer sends a declaration, especially if the catalog groups several masks on one page.

Match the code at two points

The Mares masks and snorkels declaration index lists the Pico as 411834 and the Big View Purge as 411288. They have separate entries. On the manufacturer’s Pico declaration page, the model and item number appear together in the heading. Its language links point to the maker’s downloadable declaration for that entry. Compare the number on the declaration to both the index entry and the number supplied with the item you are being offered.

If the product marking is hard to read, request the label or box photograph for the exact item. Keep the name, item number and, if shown, size or version in the same note. A similar product photo or a broad description such as low volume gives you a shopping clue. The actual model number is the useful starting point for matching documents.

Keep the declaration with the product record

Save the manufacturer’s declaration PDF from the product entry. The English section names HEAD Watersports S.p.A., identifies the mask as Pico part 411834, and is dated June 19, 2026. Look for the issuer, model, references and signature or date in the language section you read. Keep a local copy beside the product record so that a future user can see which document the supplier provided. If the maker publishes more than one version, ask the supplier which applies to the particular item and retain that reply.

A declaration and an instruction sheet serve different purposes in your purchase file. Ask for the instructions too if you need to understand fit, intended use or maintenance. If you are buying for several markets, identify each destination and ask the responsible supplier or authority what documentation is needed there. A declaration for a specific example supplies no evidence about an unrelated model or acceptance in another market.

Ask for the exact document you need

For the TRIMIX K1 Diving Mask, use the K1 inquiry to request the model-specific documents relevant to your intended market. Include the item marking and the type of document you are looking for. The Mares example shows where to look for identifiers in its own document set.

Evidence checked November 11, 2026. Evergreen documentation guide. The Mares web index and product document landing page are undated. By TRIMIX Sports.