i haven’t posted any filter pics in a few years because I’ve been running Royal Purple wire-backed synthetic media filters on everything, and they always look exactly the same: just like new, only wet with oil.
but last time around I was short a filter and decided to try a Boss for the first time since Purolator revamped and redesigned their lines. I think it’s on the “I’d use this any time” list along with RP and Fram Ultra. Definitely none of the uneven pleats from the period when torn media was a problem, and dang that baseplate is serious beef.
but last time around I was short a filter and decided to try a Boss for the first time since Purolator revamped and redesigned their lines. I think it’s on the “I’d use this any time” list along with RP and Fram Ultra. Definitely none of the uneven pleats from the period when torn media was a problem, and dang that baseplate is serious beef.