Originally Posted by mattwithcats
Wix 51348 (3 1/2 inches long) or 51516 (5 inches)...
I use the 51516...
I just realized that's the equivalent to the Fram 3600, that's a pretty big filter, the can is about 20oz in volume, the media and what not takes up some of that, but you'd think it'd still holds like 10-15oz, and the mower only holds 20oz, do you prefill the filter before installing, or run it for a minute and top off the sump?