Austin Air, Replacement Large Particle Pre-Filter Color:White ideal for concrete floors or

ideal for concrete floors or walls as well as stucco

Unlike oil-based polyurethanes which off-gas for weeks

Niagara Slate requires no special structural engineering and is easy to install

All of Kahrs hardwood products use materials from sustainable sources certified either by FSC (Forest Stewardship Council) or EMAS (European Eco-Management Audit Scheme) in Europe

Austin Air, Replacement Large Particle Pre-Filter Color:White ideal for concrete floors orReplacement Large Particle Pre Filter This is a replacement pre filter for the full sized Austin Air Air Purifier Units, including: HealthMate HealthMate Plus Immunity Machine Allergy Machine Bedroom Machine Replace annually. This comes in two colors; black and white. Use the Black filter for black and midnight blue colored machines and the White filter for white and sandstone colored machines. [tabs] Why We Like It > > Features & benefits >