backflow testing是什么

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WARNING: California ResidentsThis product and/or packaging can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

backflow preventer中文

Effectively filters fluoride, PFAS, heavy metals, salts, viruses, bacteria, cysts and other contaminants down to 0.0005 micron.

Watts Backflowpreventer

Reverse osmosis is a process that forces water through an extremely thin barrier, known as a membrane, that separates chemicals from the water.The ultra-fine membrane of the RO270 operates by rejecting impurities and flushing them out to drain. This system effectively reduces up to 98% of all dissolved impurities, fluoride, heavy metals, salts, viruses, bacteria, cysts, nitrate, chlorine, taste, odour, and chemicals like PFAS to a micron level of approximately 0.0005⁺. Best option for reducing PFAS from your water  The most effective solution for PFAS filtration, is to pair a FilterWall F Series whole house water filter with a RO270 under sink reverse osmosis water filter system.    To learn more about Reverse Osmosis Filtration - Solutions for Fluoride, PFAS and heavy metals. Check the blog here for more information