【73】No Matter How Dense the UF Filter Cartridge Membranes, ChengrongEra Never Deceive Customers with a False 0.01μm Filtration Accuracy Claim for PVDF Reinforced Membrane

【56】The Better the Water Quality, the More You Need ChengrongEra Mineral-Like Water Purifier, Since Minerals & Trace Elements Define Water's Safety & Health

【60】Internal Pressure Membrane Cannot Be Hand-Washed, but Its Backwash and Blowdown Performance Is Excellent, It Means that It Is More Convenient in Terms of Maintenance

【70】Why do I still recommend installing a whole hosue Ultra-filtration water filter on the main water inlet pipe, even when you’re using municipal tap water?