Home & Cleaning
R3 has independently scored 9 bath filters for safety on a 0 to 10 scale. The average safety score is 5.2/10, 0 score 9.0 or higher, and Canopy Baby Bath Tub Filter leads the category at 8.4/10.
Across the 9 bath filters R3 scored, the median safety score is 5.8/10. The distribution below shows how many land in each safety band.
Lowest safety score
Kinder Filter Bathtub Faucet Water FilterSafety 2.6/10, the lowest in the set, scored the same way as every other product in the category.
Safety accounts for 35% of the overall score for bath filters in R3's scoring system (version 1.0.0). Every product in this category is scored against the same published criteria, so these numbers are comparable across the whole set. See how we score products.
| # | Product | Safety | Overall |
|---|---|---|---|
| 1 | Canopy Baby Bath Tub Filter | 8.4 | 8.5 |
| 2 | Sprite Bath Pure Filter | 6.6 | 6.4 |
| 3 | Filterbaby Faucet Filter | 5.9 | 5.3 |
| 4 | Santevia Bath Filter | 5.9 | 5.4 |
| 5 | Kinder Filter Skincare Bath Filter | 5.8 | 5.2 |
| 6 | Crystal Quest Bath Ball Water Filter | 3.9 | 5.1 |
| 7 | CuZn Bath Ball Filter | 3.9 | 5.4 |
| 8 | Tubo Bath Filter | 3.6 | 4.9 |
| 9 | Kinder Filter Bathtub Faucet Water Filter | 2.6 | 3.2 |
Source: R3 (2026). Safety scores on a 0 to 10 scale across 9 independently scored bath filters.
R3 has independently scored 9 bath filters for safety, with an average safety score of 5.2/10 and a median of 5.8/10.
Canopy Baby Bath Tub Filter has the highest safety score among the 9 bath filters R3 scored. 0 of 9 score 9.0 or higher on safety. Sign in to see each product's exact safety score.
Safety accounts for 35% of the overall score for bath filters in R3's scoring system (version 1.0.0). Every product in the category is scored the same way, against the same published criteria.