Nov 22, 2004 · STP Oil filters are made by Champion Labs. From my observations (and pictures posted by others here) they are essentially identical to the SuperTech filters sold at WalMart. I'm not sure if …

Mar 9, 2018 · During one of Auto Zone's fairly recent oil & filter specials, some time after Christmas, I picked up Mobil 1 and the STP XL 16 oil filter. That STP oil filter was made in the USA. The recent …

Jul 23, 2021 · As of early 2022, who makes STP oil filters and does anyone have an opinion on them, positive or negative? I've got $25 in credits to burn and figured some free oil filters would be handy to …

Jun 20, 2011 · The STP XL and POne are about as thin as filter cans get. The PurolatorOne is the only one with an integrated bypass valve (reduces risk of leaky leaf springs). It's also less restrictive than …

Jul 23, 2008 · Recently purchased an STP engine air filter and when I compared it to my OEM, it was of poor quality, so I returned it. Unfortunately due to that experience I wouldn't ever use their products, …

Nov 27, 2023 · The MicroGard Select at O'Reilly Auto is worth looking at too. Very similar to the STP extended filter. new carquest premium filters (silicone o ring) are also the premium guards for …

Oct 5, 2005 · Stp are the only filter I can find in stock without ordering for a welder/generator , anyone have exp with this brand of filter? Thanks.

Nov 9, 2020 · The filter is new old stock STP Extended Life l Filter made in the USA, The older STP filters have the nylon cage and New models are made in China, What company use to make the …

Jul 12, 2025 · The STP XL filters for my truck are clearly PG made, my daughter’s Santa Fe clearly are not (so return in store), but never paid much attention to the cartridge filters for my wife’s Telluride. …

Feb 15, 2012 · Here are the filters that I acquired during the Mobil Super special that was recently running at AutoZone and O'Reilly's. I am ordering a filter cutter today and will cut open one of the …