Susan, a reader, submitted a question to this blog:

Hi Phyllis,
Thanks for your website. I too am concerned about toxins in municipal water. I’ve spent a few weeks doing a ton of research on different water filter systems. I agree that Multi-Pure is the best on the market. (And I was very turned off by questionable Aquasana marketing practices – ie. numerous fake websites – and their lack of NSF certification.) Do you know if their MPAD countertop model is BPA free polypropylene? They don’t seem to specify, and that’s a huge selling point for me. I am trying to decide between the stainless steel models and this plastic one (MPAD). Thanks, Susan

Hi Susan,
I asked MultiPure your question. Here is the answer:
“Yes, the MPAD is BPA Free.  We use food grade quality polypropylene for
our plastics.  The NSF tests for this as well.  We are certified by the
NSF.  We do not add anything into the water from our Systems.”–Lorinda Long
Customer Service, Multi-Pure Corporation

So I asked another question:
“How about the tubing? Is it free of phthalates and BPA?”

Her answer:
“Yes!”