Austin Air, Replacement Large Particle Pre-Filter Color:White If you have potential moisture

If you have potential moisture issues in your concrete or plywood subfloor

heat and moisture resistant

NOTE: 600GL Coatings Remover recommends the use of FranMar 700DG Degreaser (formerly Emerge) for effectiveness

Rustic Gray Antiqued & Handscraped

Austin Air, Replacement Large Particle Pre-Filter Color:White If you have potential moistureReplacement 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 >