Product Overview
THIS BOWL WILL ONLY REPLACE THE BOWL ON THE OLD STYLE;PRE-FILTERS. THE OLD STYLE PRE-FILTER HAS A WHITE FILTER;HEAD ON IT (AR-X).THE BOWL HAS THREADS ON THE OUTSIDE.;IF THE PREFILTER HAS A BLACK FILTER HEAD (SR-X), YOU;MUST USE #761251. THE O-RING WILL ALSO NEED TO BE REPLACED;WITH THE NEW STYLE O-RING, #321890.
