Austin Air, Replacement Junior Particle Pre-Filter 101513 Each board is certified safe

Each board is certified safe by the National Sanitary Foundation (NSF)

Rugged Good Looks

better flow and higher luster

each composed of two to five colors

this will bring it back to life

Austin Air, Replacement Junior Particle Pre-Filter 101513 Each board is certified safeJunior Particle Pre Filter Replacement This is a replacement pre filter for the junior sized Austin Air Air Purifiers. For the full standard sized machines, use the Large pre filter. Use with Junior size air purifiers; HealthMate Junior, HealthMate Plus Junior, and Allergy Machine Junior. 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