Non lbc/oil filter question

["Westerdale, Bob" <bwesterdale@edax.com>]

Does anyone know of a good on-line Purolator oil filter vendor? You'd think
this would be an easy one,  but I've had no luck so far.   I tried
wrenchhead.com with no response....  Trying to find a vendor who carries a
LOT of different part numbers, for different applications. ( e.g.. old
tractor, Honda, industrial motor, etc...)  
TIA !!
Bob Westerdale