This cylindrical filter have the multi-function of removing formaldehyde and PM2.5. The filter paper color of this multifunctional air filter can be customized. This cylindrical air filter combines the outer layer of mesh cloth initial filtration, compact HEPA fine filtration, and adsorption decomposition of modified activated carbon, which can remove odor, TVOC, formaldehyde, and so on.

You pull the access door off the air handler, slide out the filter, and stop at the sight of dark, v...
READ MOREAn air purification box is a compact, enclosed filtration unit designed to remove airborne contamina...
READ MOREWhat Qualifies a Filter as True HEPA High-Efficiency Particulate Air filters commonly known as HEPA ...
READ MOREWhat Makes a Filter Qualify as True HEPA A genuine HEPA air filter must meet a specific technical st...
READ MORE