filter media
What the filtering element itself is made of — cellulose paper, synthetic microfibre, a blend, cotton gauze, foam, activated carbon, a biofunctional layer, metal mesh, ceramic. Stated MANY times because a real element layers media: MANN's FreciousPlus FP 2043 is particulate plus premium activated carbon plus a polyphenol biofunctional layer, one part, three media. This is NOT the spine's `material`, which is the body a product is made of: WIX 51521 has a steel body and an enhanced-cellulose element and one slot cannot say both — the same reason this pool already carries bristle_material, blade_material, mop_head_material and sleeve_material beside `material`, each with its OWN vocabulary rather than MaterialTypes. Concern facet, axis-eligible, and the trade proves it: MANN sells one cabin application as CU (particulate), CUK (activated carbon) and FP (biofunctional), and Fram sells one oil application in cellulose and full-synthetic tiers.
Filter media is answered with one word chosen from the filter media types list — the same word shared across every product that uses it.
It belongs to facet — one facet of a product.
asked by the kinds that answer it
2 kinds answer it, each for any number of values. The same question can be reused by unrelated kinds — one meaning, many homes.
asked by kinds that answer it
The same question can be reused by unrelated kinds — one meaning, many homes.
| kind | how many |
|---|---|
| filter | many |