Air Purifiers categories

How the catalog splits across product types — useful for scoping a slice or a custom dataset.

Using the category split

Categories come from the storefront product type; some brands leave it blank, so "uncategorized" can be large. A normalized category is part of the licensed dataset so slices stay comparable across brands.

Need a slice by category (e.g. only robot mowers, or only espresso machines above $1,000)? Custom slices are a paid deliverable — see the dataset page.