Hi...

My wife's been looking into arsenic removal systems for our house.
We tested the water and have pentavalent arsenic in it exceeding the new
standards.

She's got it down to Purolite's Arsenix system and ResinTech's
ASM-10-HP (an anion exchange system). She was wondering if anyone out
there had opinions about which one was better. The former says their
media last 3 years, the latter 5, but she's finding none of the vendors
who actually install the stuff warrantee either out nearly that far.

Thanks
Mark