SKU: 45280070933

GVS 1215555 PreSep™, Filtration Membrane, Glass Fiber 293mm 0.5 µm

Sale price$124.57 Regular price$138.41
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

GVS 1215555 PreSep™, Filtration Membrane, Glass Fiber 293mm 0.5 µmGlass Fiber filter Membrane with Binder,0. 5 m, 293 mm diameter, 25 pk GVS Pre Sep(TM) Glass Fiber membranes With Binders. 0. 5m, 293mm diameter. Composed of borosilicate glass fibers woven into a porous matrix and bonded by an acrylic resin. This bonding produces a filter that reduces media migration and has the strength required for high volume aqueous filtrations. Features and Benefits biologically inert, autoclavable and highly resistant to

Glass Fiber filter Membrane with Binder,0.5 µm, 293 mm diameter, 25/pk
GVS Pre-Sep(TM) Glass Fiber membranes With Binders.
0.5µm, 293mm diameter. Composed of borosilicate glass fibers woven into a porous matrix and bonded by an acrylic resin.
This bonding produces a filter that reduces media migration and has the strength required for high-volume aqueous filtrations.

Features and Benefits
  • biologically inert, autoclavable and highly resistant to oxidizing agents and weak acids.
  • can be used as a prefilter or used alone.
  • Prefilters increase the speed of filtration by trapping large particles before they reach the final membrane filter. When used as a prefilter choose a size slightly smaller in diameter than the main filter to allow the prefilter to fit inside the O-ring or filter funnel holder seal, ensuring a positive membrane seal.
  • When used as the main filter medium, select a diameter of the same size as the filter holder to be used.

    Applications

    Recommended for filtrations of long duration under pressure.
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. 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
    SKU: 45280070933

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    4.5 ★★★★★
    Based on 11 reviews
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    M
    Verified Purchase
    Maxisss
    Bozeman, US
    ★★★★★ 5
    Good quality shelves
    Color: Walnut, Size: 24in, Color: Walnut, Size: 24in
    These shelves are gorgeous in person. Yes, they're darker than the listing pics, but I actually prefer it. The grain is beautiful, they came well-packed, and mounting them was no trouble at all. Now I've got display space that feels both stylish and practical. Definitely worth it!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 9, 2026
    L
    Verified Purchase
    Laoneil1004@gmail
    Bozeman, US
    ★★★★★ 5
    AWESOME
    Color: Rustic Brwon, Size: 16in
    EASY INSTALL, I WILL BUY MANY MORE
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 7, 2026
    L
    Verified Purchase
    Louis G
    Belleville, US
    ★★★★★ 5
    Easy to install, very tough!
    Color: White, Size: 16in, Color: White, Size: 16in
    Seriously, scoring these shelf stands for $30 feels like an absolute steal! Four chunky wood boards with metal T-brackets that actually feel substantial - way sturdier than those flimsy IKEA ones I used to have. My old cheapo stands warped after half a year, but these hold up like a champ - I've got like 15 heavy textbooks stacked on them right now. Love the little details too: rounded edges so you won't scrape your hands, and rubber grip strips on the bottom. They look legit fancy in my living room as bookshelves and even class up my kitchen herb garden. My friend thought they were some high-end designer furniture! Honestly, the craftsmanship at this price puts my old $60 wooden shelves to shame. Already told my DIY group chat about these - trust me, you can't go wrong!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 13, 2025
    C
    Verified Purchase
    Chad Collins
    Los Angeles, US
    ★★★★★ 4
    Great look. Sturdy.
    Color: Rustic Brwon, Size: 16in
    Great look if you can get it installed. The sticker paper mounting guides rip so easy so he careful!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 4, 2025
    L
    Verified Purchase
    Lisa Bulkilvish
    Carnegie, US
    ★★★★★ 1
    Worst item ever
    Color: White, Size: 16in
    Set up shelves and not sturdy at all. Followed the instructions perfectly. Very poorly made. I don’t have the box and now I’m stuck with the item. Garbage can here it comes.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 20, 2026

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