div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: waterproof - patent waterproof - Sprint Filter Filter air · 2019 4 15 · Created Date: 1232019 5:05:34 PM src=https:reader036fdocumentsnetreader036viewer2022071421611ab7d0d578ce5b3f3c5d7bhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpwaterproof - patent waterproof - patentpdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: waterproof - patent waterproof - Sprint Filter Filter air · 2019 4 15 · Created Date: 1232019 5:05:34 PM src=https:reader036fdocumentsnetreader036viewer2022071421611ab7d0d578ce5b3f3c5d7bhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv