Water Filtration & RO categories
How the catalog splits across product types — useful for scoping a slice or a custom dataset.
| Category | Products |
|---|---|
| uncategorized | 110 |
| Undersink RO System | 11 |
| Undersink Water Filter | 9 |
| Filtration System | 5 |
| Countertop RO System | 5 |
| ro water purifier | 4 |
| Sale Item | 3 |
| Whole House Water Filter System | 3 |
| 42 | 3 |
| Replacement for K19 | 2 |
| Gravity filter | 1 |
| Purifier | 1 |
| RO Water Cooler | 1 |
| Fit for X Series & G5 Series | 1 |
| Home & Garden | 1 |
| special offers | 1 |
| CT | 1 |
| Replacement for G3P600 | 1 |
| Fit for G3P800 | G3 | D6 | D4 | G2P600 | G2 | G2MNR | 1 |
| Replacement for D4 | 1 |
| Fit for G3P800 | G3P600 | G3 | K6 | D6 | D4 | G2P600 | G2 | G2MNR | 1 |
| Replacement for D6 | 1 |
| Replacement for G2P600 | 1 |
| Replacement for G2 | 1 |
| Replacement for G2P600 & G2 | 1 |
| Replacement for G3 | 1 |
| Replacement for G3P800 & G3 & G3P600 | 1 |
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.