When I suck them up in my Buchner funnel, the filter is blown out through the holes in my funnel. I have to double them to prevent this. I also have Ahlstrom filter papers and they work much better with vacuum filtration as they don't have holes. They are expensive but worth the price after using this brand.
UPlama Qualitative Quantitative Cellulose Filtration
4 Review
π¬ Lab Supply Filtration Membrane Solutions: Enhanced Diameter for Optimum Performance
4 Review
Polyurethane condoms 0.01 mm Sagami Original 0.01 - 5 pcs
12 Review
π¬ Sterile Hydrophilic Membrane Filter: Optimal Diameter for Enhanced Filtration Efficiency
4 Review
NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review
Filter under the sink Aquaphor Favorit ECO silver
20 Review
NANPU 1/2" NPT Air Drying System - 5 Micron Particulate Filter, 0.01 Micron Coalescing Filter, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl W/Metal Gauge
23 Review