[TenTec] Filter Part Number 48168

[Terry Burkholder N4TB]

I have a TT filter with PN 48168 stamped on it.  There is another 
number but it was smudged when it was stamped and not readable.

I think the filter is a model 282L.  Can someone veryify or tell me 
where I can find a cross reference from filter number to TT Part 
number.  I have looked at all of the TT literature and searched many 
different sites all have data on filters by model number but no 
reference to part number

Thanks,

Terry N4TB