Tube Filter Bags

Chemically pure, strong fine denier Polypropylene fibers, uniformly distributed resulting in maximum filtering performance. For use with strong caustic alkaline solutions and acid baths.

400 Series Media Grade
MEDIA GRADE	MICRON POROSITY
402	1-2
405	3-4
410	5-6
415	7-9
425	12-14
430	20-25
440	50-75

Chemically pure, Polyester fibers for excellent filtering performance. For use with most acid and mildly alkaline baths.
Not for use with strong caustic solutions.

500 Series Media Grade
MEDIA GRADE	MICRON POROSITY
402	1-2
505	3-4
510	5-6
515	7-9
525	12-14
530	20-25
540	40-60

Micron Porosity Comparison Table
Medium Course	20-25 Micron
Medium	12-14 Micron
Medium Fine	7-9 Micron
Fine	5-6 Micron
Extra Fine	3-4 Micron
Dense	1-2 Micron

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