Comparison : Item # BXL2500-8, Flo King BXL2500 Filter Systems
Item # BXL2500-8PP, Flo King BXL2500 Filter Systems
Item # BXL2500-10, Flo King BXL2500 Filter Systems
Item # BXL2500-10PP, Flo King BXL2500 Filter Systems
Item # BXL2500-12, Flo King BXL2500 Filter Systems