8" x 40" Brackish Water Reverse Osmosis Membrane

SKU BW-8040

$609.38 Regular price $655.25 SKU BW-8040

Save $45.87 compared with one-time purchase

A Reverse Osmosis (RO) system is a great solution if you are faced with multiple water issues or if you are trying to achieve the highest level of water...

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Residential addresses in the lower 48 US states. Excludes business addresses, commercial and industrial systems (which ship by freight), and filter media sold by the bag or cubic foot.

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Order by 3:00 PM Eastern on a business day and most filters, cartridges and smaller items leave our facility that same day. Standard residential systems ship within 1 to 2 business days, and whole house, custom and specialty systems typically within 3. So far in 2026, 95% of our orders have shipped within one business day and 99% within five (based on an internal review of our order records).

Once shipped, standard delivery typically arrives in 3 days to the Southeast, Northeast and Southwest, and in 4 days to the Midwest and the West. Need it sooner? UPS 2nd Day Air and Next Day Air are available at checkout for eligible products. Systems that ship by freight can take longer and may need a delivery appointment.

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Phone: 770-951-5600 or (800) 934-0051

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8" x 40" Brackish Water Reverse Osmosis Membrane

Description

Brackish water, or saline groundwater, or briny water is water that has more salinity than fresh water, but not as much as seawater. It may result from the mixing of seawater with fresh water, as in estuaries, or it may occur in brackish fossil aquifers. The word comes from the Middle Dutch root "brak". Certain human activities can produce brackish water, in particular, civil engineering projects such as dikes and the flooding of coastal marshland to produce brackish water pools for freshwater prawn farming. Brackish water is also the primary waste product of the salinity gradient power process. Because brackish water is hostile to the growth of most terrestrial plant species, without appropriate management it is damaging to the environment.
Map of the United States showing depth to saline and brackish groundwater by region



 

 

A Reverse Osmosis (RO) system is a great solution if you are faced with multiple water issues or if you are trying to achieve the highest level of water purification for your home. This technology uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water.

Diagram of a spiral wound RO membrane: raw water in, pressure pushes water through the membrane, contaminants go to reject

Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove larger particles from drinking water. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property, that is driven by chemical potential, a thermodynamic parameter.

Crystal Quest provides residential, commercial, industrial, and municipal reverse osmosis solutions for apartment complexes, dry cleaners, restaurants, food services, vending, health clubs, laundries, nursing homes, factories, schools, office complexes, car washes, resorts, manufacturers, breweries, hospitals, food processing, dairies, hotels & motels, condominium complexes, boiler pre-treatment, farms, distilleries, beauty salons, and many other businesses and industrial or government complexes.

 

Frame mounted commercial reverse osmosis system with control panel, gauges, flow meters and membrane housings

Viper RO System for Brackish Water

1,500-180,000 Gallons per Day

The Viper Reverse Osmosis Systems for Brackish Water is designed for overall superior performance, high recovery rates, minimal energy consumption and offers great savings with low maintenance and operation costs.

This Commercial RO System featurse a new, innovative and expandable design which utilizes fewer fittings and connections. These systems feature only the highest quality components, including a programmable computer controller with many built-in standard features, a stainless steel booster pump for high performance and corrosion resistance, low energy membranes and fiberglass membrane housings for enhanced performance and durability.

The VIPER Series Commercial RO Systems have been engineered for capacities ranging from 1,500-180,000 gallons per day.