I.W. Tremont AES810 Grade A-E cut 8x10 inch sheets - 100/pk Binderless glass microfiber filter media

“Grade A-E” refers to a specific porosity and performance grade of borosilicate glass microfiber media with 1.0 µm nominal particle retention, offering a balance of fine porosity and fast flow — suitable for general suspended solids filtration and air monitoring applications.

These filters are ideal for suspended solids analysis, sediment filtration, pre-filtration before membrane filters, and air particulate capture, especially when you require fast flow and reliable retention of small particles in both liquid and gaseous samples.

Binderless design means the filter is composed entirely of borosilicate glass fibers with no added binders or strengthening agents. This enhances chemical inertness, reduces extractables, and improves flow performance — making them suitable for sensitive analytical work where contamination must be minimized.

The Grade A-E filter media are rated to trap particles around 1.0 µm in size, which makes them effective for filtering fine suspended solids and ensuring clearer filtrate before further analysis or testing.

Borosilicate glass microfiber filters like these can withstand elevated temperatures (up to several hundred °C) and are compatible with many laboratory processes that require heat-resistant filter media, although the exact maximum will depend on your specific protocol.