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The BW-4040 reverse osmosis membrane delivers exceptional performance with a 99% desalination rate, ensuring clean, pure, safe water for your business.
4" x 40" BW-4040 Reverse Osmosis Membrane for Desalination of Brackish Water, Perfect for Commercial, Industrial, Whole House, NSF Certified, 99.5% Desalination Rate, 2400 GPD
№ на артикул: 129541388

4" x 40" BW-4040 Reverse Osmosis Membrane for Desalination of Brackish Water, Perfect for Commercial, Industrial, Whole House, NSF Certified, 99.5%

№ на артикул: 129541388

€ 299

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from САЩ

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The BW-4040 reverse osmosis membrane delivers exceptional performance with a 99% desalination rate, ensuring clean, pure, safe water for your business.
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What Stands Out

High Desalination Rate
Achieving an impressive 99.5% desalination rate, this membrane effectively removes impurities from brackish water, ensuring reliable and clean water for various applications.
Large Capacity
With a flow rate of 2400 gallons per day, this membrane is designed for commercial and industrial use, catering to high-demand water purification needs with efficiency and reliability.
NSF Certified
This product's NSF certification assures users of its safety and quality, making it a trustworthy choice for whole house systems focused on effective water purification.

Информация за продукта

Shop 4 x 40 BW-4040 Reverse Osmosis Membrane for Desalination of Brackish Water, Perfect for Commercial, Industrial, Whole House, NSF Certified, 99.5% Desalination Rate, 2400 GPD online at a best price in Bulgaria. B0F28LT2NC
Model NumberBW-4040
Product BenefitsReduces Barium
Brand NameTop Sojourn
Set NameBW-4040
Unit Count1.0 Count
Number of Items1
ManufacturerTop Sojourn
Included ComponentsBW-4040 Reverse Osmosis
Material TypePlastic
Item Dimensions D x W x H4"D x 40"W x 4"H (10.2 x 101.6 x 10.2 cm)
External Testing CertificationISO 9001
MaterialPlastic
Product Dimensions (L x W x H)4"D x 40"W x 4"H (10.2 x 101.6 x 10.2 cm)
BrandTop-Sojourn
Country of OriginThis item will be imported from US
Date First AvailableApril 01, 2025
What is in the box4"x 40"BW-4040... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Commercial Users

    Ideal for businesses needing reliable water filtration, ensuring high-quality water for operations and customer satisfaction.

  • Industrial Applications

    Well-suited for industrial facilities that require consistent desalination rates for machinery and process water.

  • Whole House Systems

    Perfect for residential setups looking for safe, clean water supply throughout the household, enhancing health and comfort.

Not Suitable For
  • Small Households

    Not ideal for small homes with low water demand, as it may be more cost-effective to use smaller systems.

ОПИСАНИЕ НА ПРОДУКТА

4" x 40" BW-4040 Reverse Osmosis Membrane for Desalination of Brackish Water, Perfect for Commercial, Industrial, Whole House, NSF Certified, 99.5% Desalination Rate, 2400 GPD

Имате запитване? Чат с нас

Въпроси на клиенти и отговори

  • въпрос: What is the BW4040 RO Membrane used for?

    отговор: The BW4040 RO Membrane is designed for reverse osmosis water filtration systems, effectively removing a wide range of contaminants from water. Its primary function is to reduce dissolved solids, heavy metals, and impurities, ensuring that the water you consume is clean and safe. This membrane is commonly utilized in residential water purification systems, commercial applications, and in various industries where clean water is essential.
  • въпрос: How does the BW4040 RO Membrane work?

    отговор: The BW4040 RO Membrane operates on the principle of reverse osmosis, where water is forced through a semi-permeable membrane. This membrane has tiny pores that allow water molecules to pass while blocking larger molecules like salts and contaminants. By applying pressure to the water, the osmotic process is reversed, leading to purified water on one side and concentrated contaminants on the other. This technology is crucial in producing high-quality drinking water directly from tap sources.
  • въпрос: What is the lifespan of a BW4040 RO Membrane?

    отговор: The lifespan of a BW4040 RO Membrane typically ranges from 2 to 5 years, depending on water quality and usage patterns. Factors such as the presence of chlorine, sediment levels, and frequency of water use can significantly impact lifespan. Regular maintenance and optimal pre-filtration can extend the life of the membrane, ensuring consistent performance and water quality throughout its use. Monitoring the water quality and changing filters as needed can help achieve the best results.
  • въпрос: How do I install a BW4040 RO Membrane?

    отговор: Installing a BW4040 RO Membrane involves a few straightforward steps. First, ensure that your reverse osmosis system is compatible with this specific membrane size. Next, turn off the water supply and remove the housing unit containing the old membrane. Insert the BW4040 membrane into the housing, making sure the arrow indicating water flow is pointing in the correct direction. Finally, reassemble the unit and turn the water back on. It's advisable to refer to the system's manual for specific installation instructions.
  • въпрос: Can the BW4040 RO Membrane be cleaned?

    отговор: Yes, the BW4040 RO Membrane can be cleaned, but it's essential to note that cleaning may not restore the membrane to its original performance. If your membrane is fouled by particulates or biological growth, using a cleaning solution specifically designed for RO membranes can help. Often, cleaning extends the membrane's functionality temporarily, but eventually, if the performance does not meet standards, replacing the membrane is the best option for optimal water quality.
  • въпрос: What contaminants can the BW4040 RO Membrane remove?

    отговор: The BW4040 RO Membrane efficiently removes various contaminants, including dissolved salts, heavy metals such as lead and copper, chlorine, fluoride, and many other harmful substances. This makes it a highly effective solution for ensuring the purity of drinking water. By using this membrane in your filtration system, you can significantly reduce health risks associated with consuming contaminated water, making it indispensable for both home and industrial applications.
  • въпрос: Is the BW4040 RO Membrane suitable for well water?

    отговор: Yes, the BW4040 RO Membrane is suitable for treating well water. Well water often contains high levels of dissolved solids, bacteria, and other contaminants. This membrane's advanced filtration capabilities can address these issues effectively. For optimal performance, it is advisable to conduct a water quality test to determine necessary pre-treatment before using the membrane in your system. This ensures that the water quality meets health and safety standards.
  • въпрос: What flow rate can I expect from the BW4040 RO Membrane?

    отговор: The flow rate of the BW4040 RO Membrane generally varies based on the water pressure and temperature but typically ranges from 50 to 100 gallons per day. Higher water pressure and warmer water temperatures can enhance the flow rate. If consistent water output is essential for your needs, consider factors such as system design and pre-treatment solutions that could improve performance, ensuring a steady and sufficient supply of purified water.
  • въпрос: How do I know when to replace my BW4040 RO Membrane?

    отговор: Indicators for replacing the BW4040 RO Membrane include a noticeable decrease in water quality, such as changes in taste or odor, a reduction in production rate, or an increase in water pressure drop across the membrane. Additionally, regular monitoring of TDS (total dissolved solids) levels can provide insight; an increase in TDS levels often signals the need for membrane replacement. Keeping an eye on these factors will help maintain optimal water purity.
  • въпрос: Where can I buy BW4040 RO Membrane in Bulgaria?

    отговор: You can buy the BW4040 RO Membrane from Ubuy, which offers a variety of water filtration products, including this specific membrane. Ubuy provides a streamlined shopping experience, ensuring you have access to essential water purification technology right at your fingertips. With Ubuy, you can also explore other accessories and replacement parts for your RO systems to enhance your water filtration setup.

Top Sojourn Replacement Under-Sink Water Filters BW-4040 Editorial Review

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Customer Reviews & Ratings

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Професионалисти

  • High filtration efficiency
  • Long lifespan
  • Easy installation
  • Excellent water quality
  • Compatible with many systems

минуси

  • May require occasional maintenance.

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“The product received very good packaging & safe…Thank You”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Важна информация

  • Ограничения: За продукти, доставени в международен план, имайте предвид, че е възможно не всяка гаранция на производителя да е валидна; опциите за обслужване на производителя може да не са налични; ръководствата на продукта, инструкциите и предупрежденията за безопасност може да не са на езиците на държавата на местоназначение; продуктите (и придружаващите ги материали) може да не са проектирани в съответствие със стандартите, спецификациите и изискванията за етикетиране на страната по местоназначение; също така продуктите може да не отговарят на напрежението в държавата по местоназначение и на други електрически стандарти (изискващи използване на адаптер или преобразувател, ако е необходимо). Получателят е длъжен да гарантира, че продуктът може да бъде внесен законно в страната по местоназначение. Когато поръчвате от Ubuy или неговите партньори, получателят е вносител и трябва да спазва всички закони и разпоредби на страната по местоназначение.
  • Не всички продукти, изброени в Ubuy, се продават, тъй като Ubuy е глобална търсачка. Продуктите са предмет на разпоредбите за износ/търговия.