NF2-8040 RO멤브레인필터 - GPD13000, 염제거율30-50%,작동압력600psi(4.14MPa),PH7.5~8.0, 식수,샘물용 NF2-8040 RO membrane filter - GPD13000, salt removal rate 30-50%, operating pressure 600 psi (8.3 MPa), PH7.5-8.0, drinking water, spring water https://filtertechcorp.com/goods/view?no=244593