I know there's threads on it, but I don't actually recall why this Purolator model was preferred... Must be based on experience, maybe this one didn't get clogged up/kept rattling? ** Anybody recall...? **

All these look like the previous Purolator model, but I contacted one seller a while back to confirm their item looked exactly like pic, and it DID NOT...it was the brown and blue model.
So you'd have to confirm with seller before I bought.

http://www.ebay.com/itm/IMC-145-2100...#ht_1302wt_931

http://www.ebay.com/itm/IMC-145-2100...#ht_1369wt_931

http://www.ebay.com/itm/New-Purolato...ht_1827wt_1082

http://www.ebay.com/itm/PCV-Valve-NE...#ht_3442wt_907

http://www.ebay.com/itm/IMC-145-2100...84b6c7&vxp=mtr

http://www.ebay.com/itm/IMC-145-2100...#ht_1448wt_931

http://www.ebay.com/itm/IMC-145-2100...#ht_1243wt_931