"我对完美过滤器的寻找终于结束了...Sawyer 的好处在于它可以有三种不同的使用方式。你真的无从选择。在实践中，我发现它非常出色--快速、有效、省事。它几乎没有重量--约 2 盎司（干重）--而且非常灵活。我非常高兴。我很高兴能坐在这里看着过滤器工作，而不是被恼人的泵弄得心烦意乱。"
--2010年6月17日来自《北方背包旅行》的评论
媒体报道
Sawyer’s spray offers an impressive 12 hours of protection against mosquitoes and ticks, and a little less (eight hours) against flies, gnats, and chiggers.
Korin Miller
Health, Lifestyle and Commerce Writer
媒体报道
Sawyer’s Permethrin spray has also worked as promised.
Mark Melotik
Freelance Writer
媒体报道
Sawyer, for example, checks to ensure that no pore size exceeds 0.01 microns, stating that “the filters are then checked four more times at crucial points of assembly for filter integrity before they make their way onto the shelf.”
Dan Hu
作家
