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Depth filter cartridge / disc
Stacked disc depth filters provide superb filtration for the most demanding filtration applications. Polytech designed filter systems utilizing this filtration technology as an alternative to diatomaceous earth precoat filter systems that have historically been used in these applications. Filtration well under one micron is available in a simple, low cost package that avoids the complexity of precoat and backflushable extended life media systems and the mess of manual precoat filters while eliminating workplace concerns about airborne silica.