Description
Filtra-Systems Stealth ST-3000 24x24x4 air purifier replacement pleated pre-filter offers high capacity construction for maximum dust holding. MERV 10 efficiency is achieved with mechanical media and will not lose efficiency in operation like electrostatic filters. Guaranteed to greatly extend the life of more expensive final filters. Convenient pack of 6 filters.
- 24x24x4 Nominal Size
- High Capacity Dust Holding
- Mechanical Media Won't Lose Efficiency in Operation
- MERV 10 pleated air filter
- Convenient Pack of 6 Filters
- Greatly extends the life of more expensive final filters