<B>(2) Pondmaster Model 2-18 Rigid Replacement Pre-Filters for 250-1800 GPH Pumps Review</b><P>http://tinyurl.com/qho8gqy <P><P> (2) Pondmaster Model 2-18 Rigid Replacement Pre-Filters for 250-1800 GPH Pumps <P>Works great for pumps in the 250 GPH thru 1800 GPH range<P>Rigid prefilter<P>Helps to protect the pump from taking in large particles that may clog the intake or damage the impeller<P>It attaches to the intake of Pondmaster magnetic pumps<P>
