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- Pentair Pentek GRO-50EN Reverse Osmosis Membr...
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Item #:
68617661
Pentair Pentek GRO-50EN Reverse Osmosis Membrane, NSF/ANSI 58 Certified | TLC Encapsulated RO Membrane, 50 GPD at 96% Rejection, Twice the Recovery,
Item #:
68617661
KES 18881
Price Details
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Order now and get it around Wednesday, August 26
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What Stands Out
High Efficiency
The GRO-36EN membrane delivers superior water purification, ensuring you get clean, safe drinking water while minimizing waste compared to standard models, making it ideal for health-conscious consumers.
TLC Encapsulation
Featuring TLC encapsulation, this membrane provides enhanced durability and resistance to deterioration, extending its lifespan and performance while ensuring consistent filtration quality, appealing to eco-friendly users.
Flow Control
With a 100 ML/minute drain line flow control and a 36 GPD flow rate, this system optimizes water efficiency, reducing costs and improving sustainability for households and businesses needing reliable water solutions.
Product Details
- HIGH EFFICIENCY RO MEMBRANE - TLC-50 encapsulated reverse osmosis membrane delivers great-tasting, cleaner water with a 50 gallon per day (189 LPD) production rate and 96% nominal rejection of dissolved solids
- DOUBLE THE RECOVERY RATE - Produces twice the recovery of standard reverse osmosis elements, meaning less water goes to drain and more filtered water reaches your glass
- INTEGRATED PERMEATE CHECK VALVE AND FLOW CONTROL - Includes built-in permeate check valve and 150 mL/minute drain line flow control for reliable, consistent system performance right out of the box
- NSF/ANSI STANDARD 58 CERTIFIED - Third-party tested and certified by NSF International for contaminant reduction and structural integrity; membrane dimensions 1.79" x 11.75", max pressure 125 PSI, max temp 120 degrees F, pH range 4-11
- COMPATIBLE WITH PENTAIR FRESHPOINT RO SYSTEMS - Drop-in encapsulated replacement membrane designed for use in Pentair FreshPoint GRO-series reverse osmosis systems; replace every 18 months for optimal performance
| Model Number | GRO-50EN |
| Product Benefits | Effectively removes impurities, double the recovery over standard reverse osmosis elements with comparable rejection performance, NSF International certified |
| Brand Name | Pentek |
| Set Name | TLC Encapsulated Replacement Membrane |
| UPC | 051678023488 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Item Type Name | TLC Encapsulated Replacement Membrane with Permeate Check Valve, 150 ML/Minute Drain Line Flow Control, 50 GPD Flow Rate |
| Manufacturer | Pentair |
| Manufacturer Part Number | 4004424 |
| Material Type | Polypropylene (PP) |
| Compatible Water Purifier Models | Waterdrop WD-15UA |
| Item Dimensions D x W x H | 5"D x 5"W x 12"H (12.7 x 12.7 x 30.5 cm) |
| External Testing Certification | NSF |
| Material | Polypropylene (PP) |
| Product Dimensions (L x W x H) | 5"D x 5"W x 12"H (12.7 x 12.7 x 30.5 cm) |
| Product Benefits | Effectively removes impurities, double the recovery over standard reverse osmosis elements with comparable rejection performance, NSF International certified See more |
| Brand | Pentek |
Who Should Buy?
-
Homeowners
Ideal for homeowners needing efficient water purification for drinking and cooking directly from their tap water.
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Aquarium Users
Beneficial for aquarium enthusiasts looking for purified water to maintain stable and healthy aquatic environments.
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Office Settings
Perfect for small offices seeking clean, filtered drinking water alternatives to bottled water supplies.
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Low Flow Needs
Not suitable for users requiring extremely low flow rates below the 36 GPD specifications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Pentair Pentek GRO-75EN reverse osmosis membrane designed for?
Answer: The Pentair Pentek GRO-75EN reverse osmosis membrane is specifically designed for removing impurities and contaminants from water, ensuring safe and clean drinking water. It utilizes advanced filtration technology to effectively reduce harmful substances, including chlorine, fluoride, and heavy metals. This makes it an excellent choice for households and businesses that prioritize water quality for cooking, drinking, and food preparation. -
Question:
How does the permeate check valve work in the GRO-75EN membrane?
Answer: The permeate check valve in the GRO-75EN membrane plays a crucial role in maintaining optimal system performance. It prevents backflow of filtered water, ensuring that the purified water is retained in the storage tank and minimizing waste. This mechanism not only enhances the efficiency of the reverse osmosis system but also helps in improving the lifespan of the membrane by reducing stress and wear during operation. -
Question:
What are the benefits of using a TLC encapsulated replacement membrane?
Answer: Using a TLC encapsulated replacement membrane like the Pentair Pentek GRO-75EN offers several benefits, including enhanced durability and resistance to fouling. The encapsulation provides an additional layer of protection, making the membrane less susceptible to damage from chemicals and physical wear. This results in a longer operational life, which is essential for consistent water quality and performance in both residential and commercial applications. -
Question:
What is the flow rate of the GRO-75EN membrane?
Answer: The GRO-75EN membrane provides a flow rate of 200 ml per minute, which is optimal for households requiring efficient water filtration. This flow rate ensures that there is a sufficient supply of purified water for daily needs, such as cooking, drinking, and even watering plants. Its capability ensures that users experience minimal wait times when dispensing quality water. -
Question:
How often should the GRO-75EN membrane be replaced?
Answer: The frequency of replacing the GRO-75EN membrane generally depends on water quality, usage patterns, and local water conditions. Typically, it is recommended to replace the membrane every 2 to 3 years to ensure optimal performance. Regular checks and monitoring of water quality can help determine the right time for replacement, ensuring that you always have access to clean, safe drinking water. -
Question:
Is the GRO-75EN membrane compatible with all reverse osmosis systems?
Answer: The GRO-75EN membrane is designed to fit specific Pentair reverse osmosis systems, ensuring compatibility and optimal performance. Before purchasing, it's essential to confirm whether your existing system can accommodate this particular membrane. Compatibility guarantees that users can take full advantage of the advanced filtration capabilities without concerns of improper fit or operating issues. -
Question:
What contaminants can the GRO-75EN membrane remove?
Answer: The GRO-75EN membrane is highly effective in removing various contaminants, including dissolved salts, heavy metals like lead and mercury, as well as chlorine and volatile organic compounds (VOCs). This capability is crucial for providing high-quality drinking water, making it a popular choice among users looking to ensure the safety and taste of their water. -
Question:
Can I install the GRO-75EN membrane myself?
Answer: Yes, many users find that they can install the GRO-75EN membrane themselves, thanks to its user-friendly design. However, it’s important to follow the manufacturer's installation instructions carefully to ensure proper functionality. DIY installation can be a satisfying task, allowing users to save on professional installation costs while gaining a better understanding of their water filtration system. -
Question:
Where can I buy the Pentair Pentek GRO-75EN High Efficiency Reverse Osmosis Membrane?
Answer: You can purchase the Pentair Pentek GRO-75EN High Efficiency Reverse Osmosis Membrane at Ubuy in Kenya. Ubuy offers a variety of filtration products and ensures a seamless shopping experience, making it a reliable option for acquiring your replacement membrane.
Pentek Replacement Under-Sink Water Filters GRO-50EN Editorial Review
The customer experience surrounding the membrane capsule for reverse osmosis systems appears to be mixed, with some users expressing satisfaction while others encountered difficulties. Some customers had a positive experience, noting the product's effectiveness and good value for money. They reported that the filters worked great after installation, and several users praised the ease of connection and setup with their existing systems. A standout aspect mentioned was the appealing 1:1 usage ratio, which is a notable improvement over traditional systems. Users also appreciated the overall quality of the filters received. However, there were notable complaints as well. A few customers highlighted issues with receiving incorrect model numbers or missing components, particularly the flow restrictor which some Considered essential for optimal functionality. Others expressed disappointment when purchasing an open box item that failed to work as expected, indicating that not all items provided the same level of performance and reliability. Despite these mixed responses, the overall sentiment leans towards the product's efficacy when components are correct and the installation is followed properly. **
Customer Reviews & Ratings
89 customers ratings
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5 Star
80%
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4 Star
5%
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3 Star
7%
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2 Star
3%
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1 Star
5%
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Pros
- Effective performance with good water filtration.
- Attractive 1:1 flow ratio.
- Easy installation for many users.
- Reasonably priced filters.
Cons
- Some dissatisfaction with open box purchases not functioning properly.
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“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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Chitra
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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.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“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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23 July 2026 · via Trustpilot
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KES 18881
Order now and get it around Wednesday, August 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High efficiency encapsulated reverse osmosis membrane.
- Reduces wastewater while enhancing water quality.
- Includes drain line flow control for improved efficiency.
- Features a permeate check valve for optimal performance.
- Doubles the recovery over standard reverse osmosis elements.
- NSF International tested and certified for safety.
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