18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; BACKGROUND: white; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\\">Feature ------ f5 pocket air filter

1. Ultrasonic sealing make the filter more strong and not easy to break.

2. Adopted fine synthetic fiber instead of some fiberglass material.

3. Material is made of anti-static fiber, large dust holding capacity and long working life.

4. bag mesh efficiency has five different types for choice  35%,45%,65%,85%and 95%

18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\\">Structure ------ f5 pocket air filter

18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\\">Between each bag there is a metal stick to make frame firm, and the separation material of each pocket can avoid the filter over expanded  under the pressure.

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18px Arial, Helvetica, sans-senif; WORD-WRAP: break-word; WHITE-SPACE: normal; BACKGROUND: white; COLOR: rgb(51,51,51); VERTICAL-ALIGN: baseline; BORDER-TOP: 0px; BORDER-RIGHT: 0px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-stroke-width: 0px\\">