All brand scorecards
Water filtration
Pur
Pitcher and faucet filters. Slightly better NSF coverage than Brita but still limited on PFAS.
C
Mixed
Grade C: Mixed
Some clean products, some concerning. Read labels carefully and pick specific SKUs.
What the brand gets right
- NSF 53 certification covers some heavy metals and pesticides
- Faucet mount option is better than nothing for renters
What to be aware of
- PFAS claims are limited and vary by cartridge
- Faucet mounts have short filter life