Zip - Replacement Filters 51000 5 micron water filter, pre filter 150mm Our Price $80.00   52000 5 micron water filter, double action filter 150mm Our Price $135.00    53000 5 micron water filter, triple action filter 150mm Our Price $145.00   91240 sub micron water filter, triple action filter 150mm Our Price $170.00   91241 5 micron water filter, triple action filter 150mm Our Price $145.00   81001 Inline water filter Our Price $118.00   All Zip models available, as well as high quality after market filter cartridges and conversion kits SAVE $$$ Enquire here!