Reverse Osmosis Membrane Elements RO-1812-75-Jiangsu Bangtec Huachuang Sci-tech Co., Ltd.

Reverse Osmosis Membrane Elements RO-1812-75

RO Membrane Elements 1812-75 is the most commonly used membrane in most standard small RO systems or household water purifiers, perfectly matching the daily water purification needs of families. It features excellent usability and efficiency for home use: it only requires 60 psi pressure per day to produce 75 gallons of clean fresh water, ensuring sufficient clean water supply for daily household use while keeping operating thresholds low—no complex setup or high-pressure requirements. What’s more, it achieves 97% solid salt removal rate in water: this high purification performance not only reduces the TDS level of the treated water but also optimizes the taste of the water, making it pleasant to drink for the whole family. With the advantage of lower cost for clean water production, it fits well with family budgets, providing a cost-effective option for households pursuing safe, high-quality drinking water.

Category Introduction

The Domestic Ro Membrane 1812 is the core filter element for home reverse osmosis water purification systems, ensuring compatibility with most household water purification equipment. Its core function is to utilize its precision semi-permeable membrane to effectively remove dissolved salts, heavy metals, bacteria, viruses, and organic contaminants from tap water, thereby producing pure, reliable drinking water.

The core performance of products in the Domestic Ro Membrane 1812 category is reflected in high salt rejection rates and stable water output, ensuring pure water quality while meeting daily household drinking water needs. These products typically utilize a multi-layer composite membrane for enhanced filtration accuracy, feature an automatic flushing function for extended service life, and feature a rugged housing design for leak-free operation. Choosing the reliable Domestic Ro Membrane 1812 is crucial to ensuring the health and purity of your family's drinking water.

Product Information

	Model	Stable Rejection	Min Rejection	GPD(L/min)
RO-1812	1812-75	97	96	85（0.22）
Testing Conditions	Operating pressure		60psi (0.41MPa)
	Test solution temperature		25 ℃
	Test solution concentration (NaCl)		500 ppm
	PH value		7-8
	Recovery rate of a single membrane element		40%
	Flow range of a single membrane element		±15%
Operating Conditions & Limits	Maximum operating pressure		300 psi(2.07MPa)
	Maximum temperature		45 ℃
	Maximum feedwater flow SDI₁₅		5
	Maximum concentration of free chlorine:		＜0.1ppm
	Allowed pH range for chemical cleaning		3-10
	Allowed pH range for feedwater in operation		2-11
	Maximum pressure drop per element		10psi(0.07MPa)

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Reverse Osmosis Membrane Elements RO-1812-75