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Description
2.5"x21" Hollow Fiber UF Membrane Element (220 to 660 GPD)Hollow Fiber Ultrafiltration Membrane Elements Product Information Model: M U2521HF09 Size (Approximate): 2. 5" Diameter x 21" Length Membrane Type: Hollow Fiber 0. 9 Estimated Flow Rate: 220 to 660 GPD* Membrane Area: 11 Sq. Ft. (1 m2) *Individual UF modules can be configured in parallel to provide increased system capacities. The individual UF module flow ranges depend upon the source water quality and pretreatment. Consult with a water treatment
Hollow Fiber Ultrafiltration Membrane Elements
Product Information
- Model: M-U2521HF09
- Size (Approximate): 2.5" Diameter x 21" Length
- Membrane Type: Hollow Fiber 0.9
- Estimated Flow Rate: 220 to 660 GPD*
- Membrane Area: 11 Sq. Ft. (1 m2)
*Individual UF modules can be configured in parallel to provide increased system capacities. The individual UF module flow ranges depend upon the source water quality and pretreatment. Consult with a water treatment professional for design flow rates for a specific application.
Advantages
- Ideal for Pre-Treatment to Reverse Osmosis
- Can be used in Standard RO Housing with Filtrate Connector Kit (sold separately)
- Reliable Rejection of Microorganisms and Viruses
- Excellent Quality of Filtrate
- Easy Installation and Handling
Installation: This element fits in a standard 2.5"x21" Size Membrane Housing with use of adapter EP-0121. Adapter is sold separately.
Specifications and Dimensions:
- Housing, Filtrate Tube, Filtrate Connectors: PVC-U, white
- Maximum Trans-membrane pressure* 43.5 psi (3 bar)
- Temperature Range: 32°F to 104°F (0°C to 40°C)
- To avoid mechanical damage, do not subject the membrane to sudden temperature changes (>1°C/min) or water hammer
- Length (L): 18.7" (300mm +/- 1.5)
- Outer Diameter (D): 2.4" (61 mm)
- Filtrate Connection (F): 0.67:" (17 mm)
For more information, please visit this products webpage.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 4
Surface Fabric is very durable
Size: Small, Color: Hot Pink
Surface Fabric is very durable, but the squeaker didn't last two months. I have urged the manufacturer to find a strong more durable squeaker for their product. My dogs really enoys it when the speaker works. One of his 3 work. I have just bought two more he likes them so much. He takes it to bed every night to catch it once or twice before sleeping. Also loves to catch it a few times during the day.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Best. Toy. Ever. For My Superchewer!
Size: Large, Color: Skinny Green, Size: Large, Color: Skinny Green
Best toy ever! My dog destroys toys. Usually within about 15 minutes, she has de-squeakered and defluffed them. By the second day, she has tug-of-war-ed them to shreds.
From the time we got this adorable dragon out of the package, she LOVED it. She set to work. It’s been a week, and while she has dewinged him, he lost his squeaker after a few days, and he looks a bit rough, he’s still in one piece! And, we’ve had HOURS of tug-of-war with minimal rips! She’s obsessed 😍 I ordered two more today. We’ve finally found the perfect toy for my baby!
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Reviewed in the United States on January 18, 2026
★★★★★ 5
My 90 lb. Pitbull's All-Time Fave Toy
Size: Large, Color: Coral, Size: Large, Color: Coral
I ordered a plethora of new toys for Bruce to keep him occupied while I am working remotely from home. Poor guy gets so bored while I'm stuck in front of my computer 8+ hours a day. All the other toys are animated, but this one is just a big floppy chewy squeaky toy. Bruce quickly lost interest in all the other chirping, hopping, and twirling toys and fell in love with "Diny". When I opened Diny and gave it to Bruce, he had the elated and surprised look of a 3 yr old at Christmas. And he stayed that happy for hours, and then each time he picked up Diny to play. Diny became his go-to toy over all others (and there are many!). It is well made out of durable fabric, and they did not stuff it full of kapoc (I hate kapoc in dogs toys!). And it is delightfully low-tech. Normally he tears a squeaky toy apart as soon as he can isolate the squeaky mechanism. But cleverly, the squeaky box is loose in the long belly so it moves from one end to the other as the toy is handled. That made it difficult for Bruce to locate it. The toy remained in good condition for 2 weeks of near constant attention by Bruce. But yesterday he zeroed in on the squeaky box and ripped Diny to shreds. I was sad to see Diny go so soon. But boy-howdy was Bruce happy with it. I'm gonna buy another because we liked it so much. And so did I : )
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Reviewed in the United States on May 23, 2024
★★★★★ 5
This is one “under the radar” gem!!
Size: Large, Color: Coral
This is one “under the radar” gem!! Very strong internal squeaker and way tougher than it looks. My big 125lb Shepard-Husky mix gave it heck, then made it his new buddy. He’ll occasionally give it the business but on the whole, it’s surprisingly tough and my big boy loves it. Nice price!!
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Reviewed in the United States on May 10, 2026
★★★★★ 4
Cute but small
Size: Large, Color: Skinny Green
Cute stuffy and has not yet ripped. While my dogs plays with it, the toy is a bit small for him. For reference he is 120lbs.
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Reviewed in the United States on May 27, 2026
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