
I have quality paper with a pore size of "approx. 10 micron" and it filters much better than this "quantitative" type with a pore size of 2 microns.

UPlama Qualitative Quantitative Cellulose Filtration
4 Review

π¬ Sterile Hydrophilic Membrane Filter: Optimal Diameter for Enhanced Filtration Efficiency
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π¬ Lab Supply Filtration Membrane Solutions: Enhanced Diameter for Optimum Performance
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Polyurethane condoms 0.01 mm Sagami Original 0.01 - 5 pcs
12 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

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

π§ NANPU 1/2" NPT Compressed Air Filter Regulator Combo Piggyback with Auto Drain, 5 Micron Brass Element, Poly Bowl, Metal Bracket, and 0-150 psi Gauge
18 Review