SKU: 21857754860

IW Tremont A83-7000 Binderless Grade A-83 glass fiber filter media, 0.5micron retention, 7.0cm diameter

Sale price$95.21 Regular price$105.79
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

IW Tremont A83-7000 Binderless Grade A-83 glass fiber filter media, 0.5micron retention, 7.0cm diameterGRADE A 83 Imagine the loading capacity of a binderless glass microfiber filter with the tightly regulated pore size of a microfiltration membrane. Now it's possible with Grade A83. This new grade has a particle retention of 0. 5m. It has >20x loading capacity of an equivalent porosity MCE or CN membrane and >15x the flow rate. Back pressure is nearly non existent in comparison to surface membranes. Chemically inert, pure binderless borosilicate glass

GRADE A-83 - Imagine the loading capacity of a binderless glass microfiber filter with the tightly regulated pore size of a microfiltration membrane.

Now it's possible with Grade A83. This new grade has a particle retention of 0.5µm. It has >20x loading capacity of an equivalent porosity MCE or CN membrane and >15x the flow rate. Back pressure is nearly non-existent in comparison to surface membranes.

Chemically inert, pure binderless borosilicate glass with no sizing additives or other surfactants. Low background noise in LC/GC/MS and very low extractables in presence of aggressive solvents. There are many filter materials which make the claim of "nano-scale" fiber, but Grade A83 is tested by an independent laboratory using the latest in fiber analysis and SEM image quantification. With >85% of the fiber content between 300nm -100nm, this material is truly one of the highest surface area binderless glass microfiber products on the market today.
GRADE A-83 - Imagine the loading capacity of a binderless glass microfiber filter with the tightly regulated pore size of a microfiltration membrane.

Now it's possible with Grade A83. This new grade has a particle retention of 0.5µm. It has >20x loading capacity of an equivalent porosity MCE or CN membrane and >15x the flow rate. Back pressure is nearly non-existent in comparison to surface membranes.

Chemically inert, pure binderless borosilicate glass with no sizing additives or other surfactants. Low background noise in LC/GC/MS and very low extractables in presence of aggressive solvents. There are many filter materials which make the claim of "nano-scale" fiber, but Grade A83 is tested by an independent laboratory using the latest in fiber analysis and SEM image quantification. With >85% of the fiber content between 300nm -100nm, this material is truly one of the highest surface area binderless glass microfiber products on the market today.
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: 21857754860

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4.6 ★★★★★
Based on 8 reviews
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Chad M Recotta-Wheeler
San Leandro, US
★★★★★ 5
Great value/Runs small however!!
Coming from 30 years in the garment industry with a dozen in men's formal wear I can attest to this being a great value! It is well put together/stitched but runs small so absolutely order a size up from what you would normally order. I am not sure how they came to the inches measured but they are definitely off. Will be donating the one I received to bless someone else and ordering the next size up!
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Reviewed in the United States on December 17, 2024
M
Verified Purchase
M.M.Witt
Waukegan, US
★★★★★ 4
Good quality but size tight
Good quality , arms fit fine but snug around the middle
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Reviewed in the United States on April 9, 2025
D
Verified Purchase
Dan G
West Palm Beach, US
★★★★★ 5
Great value and good quality
Great value and looks great!
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Reviewed in the United States on February 4, 2026
M
Verified Purchase
MattPF
Fort Morgan, US
★★★★★ 5
Amazing value
Super nice quality jacket for the price... I was shocked how nice it was actually. For me it wasn't the right fit though... Amazon recommended a size M (5'9" 145lbs) and it was way too big. Was not the slimmest of slims either, so it just felt too big and I ended up returning it. But, the item itself was really nice so I still think it's a 5-star jacket. The color, fabric, and sewing were top notch. Oh, I also wasn't a fan of the faux white pocket square... to me this is a blazer that could look nice with jeans but the white pocket square makes it look a little too formal. I'd have kept it if it fit properly and remove that little piece of fabric.
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Reviewed in the United States on February 5, 2026
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Oscar suarez
Dallas, US
★★★★★ 5
Thank you
To mouch great … very nice
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Reviewed in the United States on March 29, 2026

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