The S&B Water Protection Wrap works to significantly reduce the amount of water, which would bypass the filter. Product tested according to the SAE J2554 Test Procedure.
SAE J2554 Test Results
During this test, only 0.044% of the water bypassed the filter when using a Cotton Filter, Filter Wrap and the Water Protection Wrap for the Scoop. When our Dry Disposable Filter was substituted for the Cotton Filter, the percentage dropped to 0.036%.