●Aluminum frame bag type can be disassembled and reused, not washable;
●Low initial resistance and good breathability;
●Large volume of dust and high filtration efficiency;
●Economical and practical.
●Aluminum frame bag type can be disassembled and reused, not washable;
●Low initial resistance and good breathability;
●Large volume of dust and high filtration efficiency;
●Economical and practical.