Originally Posted By: sayjac
Back when the Teflon fad was occurring, the marketing whiz's at Fram must have thought they would cash in on the craze and developed the Double Guard, clever name. The idea being to release the Teflon through the filter with pre treated media.
Since discontinued.
There are many, what ifs' and possibilties, but it boils down to, do you want your filter maker/manufacturer to decide what additives/chemicals go in your oil? I don't. I'll leave that to oil manufacturers, and change it regularly.
And, pick a filter for quality construction, with good filtration at a reasonable price.
I'll skip the High Mileage "sizzle" Fram is selling here.
When were they discontinued? I still see many places one could waste money on a Double Guard at.
Back when the Teflon fad was occurring, the marketing whiz's at Fram must have thought they would cash in on the craze and developed the Double Guard, clever name. The idea being to release the Teflon through the filter with pre treated media.
There are many, what ifs' and possibilties, but it boils down to, do you want your filter maker/manufacturer to decide what additives/chemicals go in your oil? I don't. I'll leave that to oil manufacturers, and change it regularly.
And, pick a filter for quality construction, with good filtration at a reasonable price.
I'll skip the High Mileage "sizzle" Fram is selling here.
When were they discontinued? I still see many places one could waste money on a Double Guard at.