GVS 1215571 PreSep™, Filtration Membrane, Glass Fiber 13mm 1.0 µm (G25)
SKU: 86430267922

GVS 1215571 PreSep™, Filtration Membrane, Glass Fiber 13mm 1.0 µm (G25)

Sale price$47.08 Regular price$52.31
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Description

GVS 1215571 PreSep™, Filtration Membrane, Glass Fiber 13mm 1.0 µm (G25)Glass Fiber filter Membrane with Binder (G25),1. 0 m, 13 mm diameter, 100 pk GVS Pre Sep(TM) Glass Fiber membranes With Binders. 2 3um, 13mm 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 (G25),1.0 µm, 13 mm diameter, 100/pk
GVS Pre-Sep(TM) Glass Fiber membranes With Binders.
2-3um, 13mm 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: 86430267922

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    4.3 ★★★★★
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    Raizy G
    Charlottesville, US
    ★★★★★ 5
    Great Product
    I’ve been using this all-natural eczema soap for the past few weeks, and I’m genuinely impressed by the results. As someone who has struggled with eczema flare-ups for years, I’ve tried countless products, but this soap stands out. First off, the ingredients are truly natural—no harsh chemicals, fragrances, or preservatives. The soap is made with soothing, skin-friendly components like coconut oil, shea butter, and chamomile extract. It lathers up nicely, creating a gentle, creamy foam that feels luxurious on the skin. What really stands out is how gentle it is on my sensitive skin. Unlike many other soaps I’ve tried, this one doesn’t dry out or irritate my eczema patches. In fact, it has a calming effect and seems to reduce redness and itching after just a few uses. I’ve noticed that my skin feels softer and more hydrated, which has helped prevent flare-ups. The scent is mild and pleasant—not overpowering, but just enough to give you a fresh, clean feeling without triggering any sensitivities. Overall, I’m thrilled with this eczema soap. It’s not only effective at soothing and moisturizing my skin, but it’s also a relief to know that I’m using something that’s completely natural and safe. If you suffer from eczema or other skin sensitivities, I highly recommend giving this soap a try. It’s definitely become a staple in my daily skincare routine.
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    Reviewed in the United States on January 5, 2025
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    mary l
    Bozeman, US
    ★★★★★ 5
    eczema soap
    this is the best soap for my grandson he has eczema , cleared his skin after one or two baths then i lotion down with with the eczema lotion and his skin is so smooth and it's actually beautiful I will always bath him in this soap again and forever he doesn't inch anymore ,no more broken skin it holds moisture because it kind of seems like it's dry when you take taking out of bath but it healing up patches of dry skin I was happy to go see them go away but it's penetrates in the skin I don't know it's just remove all roughness no more problems thanks excellent products and
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    Reviewed in the United States on September 19, 2025
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    Stephen C
    Grantham, US
    ★★★★★ 4
    Expensive, but works if you have a skin condition.
    Expensive, but good soap if you have a rash.
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    Reviewed in the United States on November 3, 2025
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    Elaine
    Draper, US
    ★★★★★ 5
    Excelente para controlar el eczema
    Compré este jabón porque mi esposo padece de eczema en el rostro y sinceramente ha sido un antes y un después para su piel. Mientras lo usa constantemente, su piel se mantiene mucho más sana, calmada y con menos brotes. Lo único que notamos es que no puede usarlo en zonas donde la piel está normal, porque tiende a resecar bastante. Funciona mejor aplicado solo en las áreas afectadas. También vimos que si deja de usarlo por más de una semana, el eczema vuelve a aparecer, así que en su caso necesita usarlo con frecuencia para mantener la piel controlada. Aun así, ha sido de los productos que más diferencia real le ha hecho.
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    Reviewed in the United States on May 14, 2026
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    Nicole
    Houston, US
    ★★★★★ 1
    Will Flare up your eczema. .
    I should have known better than to use it... I was looking up fragrance free soap. This soap made me Flare up within 5 minutes of getting out of the shower
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    Reviewed in the United States on December 2, 2025

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