Pre-Filters (4 Pack) recommended air purifiers for schools The Super HEPA Replacement Filter

The Super HEPA Replacement Filter is designed for AllerAir air purifiers to provide exceptional particle filtrationbeyond standard HEPA performance

This activated carbon replacement filter is designed for use with AllerAir air purifiers

Super HEPA particle filter

The Pro 5 Plus W Air Purifier can be upgraded with 735 CFM motor

Pre-Filters (4 Pack) recommended air purifiers for schools The Super HEPA Replacement FilterAllerAir Pre Filter Replacement 4 Pack The Pre Filter 4 Pack is designed for use with AllerAir air purifiers, serving as the first layer of defense against larger airborne particles. Captures dust, hair, lint, and other larger debris before they reach the main HEPA and carbon filters Extends the life of your primary filters and helps maintain optimal airflow and purification performance Easy to replace and essential for keeping your unit running