This system can be easily installed to your watermaker inlet line to prevent gas and oil pollution. Even the slightest amount of oil or gas can irreparably damage a watermakers reverse osmosis membranes causing them to cease function. Using infused filters, this system captures all hydrocarbon pollution before it can enter the reverse osmosis matrix. A clean filter can remove 100% of oil, gas, diesel and other hydrocarbons from your water intake We recommend that filters should be changed every six months Use Mycelx Watermaker Protection System replacement filters