HealthPro(R) Series PreMax(TM) Pre-Filter

For coarse & fine particles; Eliminates micro-particles such as dust, mold spores & powder; Patented knife edge seal ensures 100% of air flows through the filter with no system leakage; Mini pleated for high capacity; Average filter life: 18 months (fan speed 3, 10 hours a day); For use in the HealthPro(R) Plus & Compact series systems; Made in Switzerland
Warranty: One Year
Country of Origin: Switzerland