Just an FYI, regarding Pat's Product Review of the The UV Paqlite Forever Lite: I got two of the UVPaqLites from Wiggy's several months ago and they are great. I got the largest rectangular sheet ones and I can attest that they do indeed work well.
When not in normal use, They hang on the bathroom window. All night long, no need to turn the lights on in the bathroom.
All in all, pretty nice and it supports Jerry Wigutow--a SurvivalBlog advertiser. - The Army Aviator