PFDA in Drinking Water
PFAS (Forever Chemical)EPA Limit (MCL)
No federal limit
EPA Goal (MCLG)
N/A
Health Guideline
0.006 ng/L
Source: EWG
Status
Unregulated
Health Effects
PFDA (perfluorodecanoic acid) is a long-chain PFAS associated with liver toxicity, immune system effects, and potential developmental harm. It accumulates in the body over time.
How PFDA Gets Into Water
Released during manufacturing of fluorinated products. Found in groundwater near industrial sites and areas where firefighting foam has been used.
How to Remove PFDA
Reverse osmosis is the most effective removal method. Activated carbon filtration and ion exchange can also significantly reduce PFDA levels.
Recommended: Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
Get a Free Water Quality Consultation
Connect with a certified water treatment professional.