*FREE SHIPPING ON FILTER SYSTEMS
*Continental US only (excludes Shower Filters and shipments to AK, HI, PR).
my only concern was for nitrates,you assembled a filter for me which reduced my nitrates from 14.4 mg/l to undetectable. when I first used it there was no sediment as expected.the assembly instructions were clear and usable.i didn't have any leaks after assembly overall I'm pleased with my purchase.