Was in the local Walmart this morning purchasing a 5 quart jug of oil when I noticed they have several Super Tech filters on clearance sale for .75 cents along with a few Rotella filters for $2.00. It just so happened they had several of the ST3600 filters which fits an older vehicle of mine so I grabbed 2 of them . The Walmart service person said if I would take all 9 of the ST3600 filters he would let me have them all for $1.00 so I took the plunge. Never used the Super Tech filters before but they show a 95% efficiency rating and I do 5,000 miles OCI so hopefully it was a good purchase. I have always bought Motorcraft or Fram Tough Guard.
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