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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
商品#: 129541388

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

商品#: 129541388

TWD 11369

Price Details

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

*All items will import from 美國

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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.

產品詳情

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 Taiwan. 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.

產品描述

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

有疑問? 和我們聊天

客戶問答

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

    Answer: 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.
  • 問題: How does the BW4040 RO Membrane work?

    Answer: 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.
  • 問題: What is the lifespan of a BW4040 RO Membrane?

    Answer: 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.
  • 問題: How do I install a BW4040 RO Membrane?

    Answer: 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.
  • 問題: Can the BW4040 RO Membrane be cleaned?

    Answer: 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.
  • 問題: What contaminants can the BW4040 RO Membrane remove?

    Answer: 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.
  • 問題: Is the BW4040 RO Membrane suitable for well water?

    Answer: 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.
  • 問題: What flow rate can I expect from the BW4040 RO Membrane?

    Answer: 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.
  • 問題: How do I know when to replace my BW4040 RO Membrane?

    Answer: 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.
  • 問題: Where can I buy BW4040 RO Membrane in Taiwan?

    Answer: 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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優點

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

缺點

  • May require occasional maintenance.

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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重要資訊

  • 限制:對於國際運輸的產品,請注意任何製造商保修可能無效;製造商服務選項可能不可用;產品手冊、說明和安全警告可能不是目的地國家的語言;產品(及隨附材料)的設計可能不符合目的地國家的標準、規範和標籤要求;並且產品可能不符合目的地國家的電壓和其他電氣標準(如果適用,需要使用適配器或轉換器)。收件人有責任確保產品可以合法進口到目的地國家。當從Ubuy或其關聯公司訂購時,收件人是記錄在案的進口人,並且必須遵守目的地國家的所有法律和法規。
  • 由於Ubuy是一個全球搜索引擎,因此並非Ubuy上列出的所有產品都在出售。產品受出口/貿易法規的約束。