SKU: 39131403360

GVS 1215544 PreSep™, Filtration Membrane, Glass Fiber 25mm 0.5 µm

Sale price$56.49 Regular price$62.77
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Description

GVS 1215544 PreSep™, Filtration Membrane, Glass Fiber 25mm 0.5 µmGlass Fiber filter Membrane with Binder,0. 5 m, 25 mm diameter, 100 pk GVS Pre Sep(TM) Glass Fiber membranes With Binders. 0. 5m, 25mm 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, 25 mm diameter, 100/pk
GVS Pre-Sep(TM) Glass Fiber membranes With Binders.
0.5µm, 25mm 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: 39131403360

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    Karla Allen
    Belleville, US
    ★★★★★ 5
    Aggressive chewer
    Color: Green
    Very durable and long lasting dog toy
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 5, 2026
    M
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    Marcy
    Waukegan, US
    ★★★★★ 5
    AMAZING!
    Color: Pink Blue
    I have never written a review before, and I shop 4-5 days a week on Amazon. My 5 month old puppy LOVES these chew toys. When I first opened the box I was worried because they were so hard, but Poppy went crazy. He chews on them, tosses them and retrieves them, runs in circles around them and barks, and when he finally settles down will chew them and make these pig snort sounds of contentment. I have bought a lot of toys for my new puppy… But these are the best by far!
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    Reviewed in the United States on June 13, 2026
    B
    Verified Purchase
    Bronze
    Boise, US
    ★★★★★ 4
    Toy broke in two
    Color: Blue
    This is a great toy for aggressive chewers. My reason for 3 stars is my dog dropped it on the tile floor the second day she had it and it broke in two. Not real happy with that. Update: The seller has been proactive and accepting of the very minor issue of the toy breaking. Responded within 24 hours and issued a refund. Because of their response I am changing my review to 4 stars.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 23, 2025
    M
    Verified Purchase
    Mintz15
    Lake Worth, US
    ★★★★★ 5
    Great dog toy
    Color: Pink Blue
    These are great my dog loves them!!
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    Reviewed in the United States on May 14, 2026
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    Kimberly La tour
    Omaha, US
    ★★★★★ 1
    Waste of money
    Color: Green
    Didn't last long with my pup. Only two weeks. Such a waste of money.
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    Reviewed in the United States on June 9, 2026

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