Just want to add more info for these particular model filters from Purolator.
Boss 20K
One 15K
Classic ? The boxes I recently purchased show 5k but I've sent an email to tech support for clarification on this one since I know that some of these are now rated at 10K and I may of purchased old stock from Menards.
Also, This is a fairly small filter & it's interesting that the Classic L version gets premium filter media (Cellulose+Synthetic Fiber+Glass Fiber). You can see the rock catcher performance of this one & 3 grams holding capacity.
Boss 20K
One 15K
Classic ? The boxes I recently purchased show 5k but I've sent an email to tech support for clarification on this one since I know that some of these are now rated at 10K and I may of purchased old stock from Menards.
Also, This is a fairly small filter & it's interesting that the Classic L version gets premium filter media (Cellulose+Synthetic Fiber+Glass Fiber). You can see the rock catcher performance of this one & 3 grams holding capacity.
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