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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
GVS 1222084 Poretics™, Filtration Membrane Polycarbonate Track Etched Hydrophilic 293mm 8.0 µmPolycarbonate Track Etched (PCTE) Hydrophilic Membrane Disks, 8 m, 293 mm, 20 pk, White, Not gridded GVS Polycarbonate Track Etched (PCTE) Membrane 8m, NON STERILE, 293mm diameter, Made from a thin polycarbonate film with precisely defined pores. Produced through a two step proprietary mfg process that employs high quality standards for increased control over pore size and density. Processing ensures the physical properties of each membrane precisely
Polycarbonate Track Etched (PCTE) Hydrophilic Membrane Disks, 8 µm, 293 mm, 20/pk, White, Not griddedGVS Polycarbonate Track Etched (PCTE) Membrane
8µm, NON-STERILE, 293mm diameter,
Made from a thin polycarbonate film with precisely defined pores.
Produced through a two-step proprietary mfg process that employs high quality standards for increased control over pore size and density.
Processing ensures the physical properties of each membrane precisely fit specifications. Results in a thin, translucent polycarbonate filter with a smooth, flat surface.
Treated with PVP[Polyvinylpyrillidone] for a hydrophilic membrane.
Features and Benefits
Absolute pore size and density allows for precise size separation. Superior Strength. Low protein binding. Resists chemical staining to ease microscopic visualization.
Applications
General Filtration, Legionella test (UNI EN ISO 11731_2017), Removal of red blood cells from plasma, flow control of reagents through assays, precise filtration and prefiltration, fuel testing, cytology, and microscopy
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
4.8 ★★★★★
Based on 2104 reviews
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Product Reviews
★★★★★ 5
Really fantastic mattress
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
This twin size mattress exceeded my expectations. It’s very comfortable, supportive, and has the perfect balance between softness and firmness. I wake up without back pain and sleep much more comfortably now. The mattress arrived in great condition and was easy to set up. It’s a great option for the price, and the quality feels amazing. I would definitely buy it again and recommend it to others.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Comfortable, soft
Size: Standard (2 Pillows + 2 Protectors), Style: Soft, Configuration: Pillows + Protectors
I bought this set of pillows and they have exceeded my expectations. They are pleasantly soft and provide good support for sleeping. The size is standard and fits perfectly with regular pillowcases.
I like that they maintain their shape after use and that they don't feel too hard or too soft. In addition, the material feels cool and of good quality.
Overall, they are a very good option if you're looking for comfortable, functional pillows at an affordable price. I would definitely buy them again.
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Best pillows
Size: Standard (2 Pillows + 2 Protectors), Style: Soft, Configuration: Pillows + Protectors
These are always the best pillows to buy! Soft and comfortable. They are a great buy for the price. I wish the material was more organic but that’s okay they are still nice.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Very comfortable and soft
Size: Standard (2 Pillows + 2 Protectors), Style: Soft, Configuration: Pillows + Protectors, Size: Standard (2 Pillows + 2 Protectors), Style: Soft, Configuration: Pillows + Protectors
They are exactly what I expected. Fluffy, comfortable, and the size is perfect. They arrived quickly and were well-packaged. For the price, I doubt you’ll find anything better; I sleep much better now, and they really help me relax. Honestly, I love them—I highly recommend them for a good night's rest.
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Reviewed in the United States on March 24, 2026
★★★★★ 4
Soft, Fluffy & Decently Supportive
Size: Standard (2 Pillows + 2 Protectors), Style: Soft, Configuration: Pillows + Protectors
These pillows are wonderfully soft and fluffy, making them great to sleep on.
They hold their shape well, especially if you get the version with a protective cover.
Comfort is good, and they moderately stay supportive through the night.
Overall, a great pillow pick that works exactly as expected.
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Reviewed in the United States on May 25, 2026