Authorized NanoH2O (LG) distributor

Seawater Membranes

Shop industrial-grade seawater desalination RO membranes from NanoH2O (formerly LG Chem). In stock for same-day shipping. No minimum order required.

Same-Day Shipping

Order before 1 PM Central and it ships today.

Business days are Monday to Friday, excluding US federal holidays. Later orders ship the next business day. If we miss it, we upgrade your shipping at our cost.

NanoH2OFLOW

SW 400 R

Seawater
Reverse Osmosis Element

BF3B58F5380
Made in Korea

NanoH2O Co., Ltd. | 39 Baekbong-ro, Heungdeok-gu, Cheongju-si, Chungcheongbuk-do, Korea | P: +82-2-3458-4320 | www.nanoh2owater.com

NSF
Desalination Grade
In Stock
Seawater

SW 400 R

Desalination Grade

Seawater reverse osmosis membrane with 99.85% nominal salt rejection (factory datasheet) for desalination applications. Built for the most demanding water treatment challenges.

Flow

9,000 GPD

Rejection

99.85%

$663

as low as $597/unit (10+)

Free UPS Ground on 5+ (contiguous US) · 1 to 4 from $25

Standard UnitRapid Ship
View All Membranes