PreMax Pre Filter F8, For IQAir HealthPro Compact/Plus air purifier, by CleanForce

PreMAX pre-filter is designed to trap many of the larger course and fine particles in the air such as dust, pollen and mold spores, greatly extending the effective life of ultra fine HyperHEPA filter delivers clean, healthier air with its ultra fine filtration action.
Don't let the term "pre-filter" fool you. This is a very effective filter, stopping 90% of particles at the 5 micron level, rivaling and surpassing many of the so called "HEPA-Like" purifiers on the market.
With the particle filtration separated into two stages, you get the great economy of having an effective class F8 pre-filer that can be replaced separately from its HyperHEPA partner, saving it from a premature decline in efficiency due to saturation of the large particles that your PreMAX filter has been optimized to trap.
Assuming average usage (10 hours per day) at fan speed 3, the filter lasts 6.2 months.

This is not an IQAir OEM product and is not covered under any manufacturer's warranty. The IQAir brand names and logos are the registered trademarks of their respective owners.
Any use of the IQAir brand name or model designation for this product is made solely for purposes of demonstrating compatibility.