Including filter system and high-performance PFTrDA filter.
PFTrDA is one of the PFAS chemicals that can enter drinking water when persistent industrial and consumer compounds migrate into the environment. Because PFAS are slow to break down, they can remain in water supplies long after the original source is gone. While people often hear about PFAS as a group, individual chemicals like PFTrDA may appear on testing panels and reports — and Noma homeowners who see PFTrDA listed understandably look for practical, whole-house ways to reduce it.
You won’t detect PFTrDA by smell, taste, or sight; laboratory testing that reports PFAS by compound is the reliable method to confirm its presence. Even when water meets regulatory requirements, many families in Noma choose extra treatment as a precaution. A whole-house system treats water used for showering, cooking, laundry and brushing teeth, giving consistent reduction at every tap rather than relying on single-point devices.
For PFTrDA, the single most effective whole-house filter choice is a high-capacity activated carbon system using granular activated carbon (GAC). Activated carbon adsorbs PFAS as water flows through the media, and longer-chain PFAS such as PFTrDA are typically more likely to be captured by quality carbon than some shorter-chain variants. Proper sizing—enough media volume and contact time for typical household flow rates—is important to achieve effective PFTrDA reduction in a Noma home.
A whole-house GAC filter is mounted at the main water entry so every faucet and appliance in your Noma home benefits without installing multiple under-sink units. To maintain PFTrDA reduction, the carbon media must be replaced on a schedule that reflects your water use and the system’s rated capacity. Adding a sediment pre-filter helps protect the carbon bed from clogging and channeling, improving long-term performance — Mr. Pure Water can assess your home and recommend the right-sized whole-house activated carbon system for PFTrDA reduction.