4-PRO Four-Stage Air Filter: ONE filter protects in FOUR ways!
- Cellulose mesh captures larger particles and debris
- Electrostatic polypropylene captures small particles
- Activated carbon adsorbs odors and fumes
- Antimicrobial-treated filter media
This disposable high-flow system is the ONLY air filter designed for the unique challenges of restoration, remediation and construction projects. Keep your dehumidifiers operating at maximum efficiency!
CONSTRUCTION: Sturdy aluminum frame resists collapse to maintain proper filtration.
MATERIALS: Electrostatically charged polypropylene, activated carbon, and expanded cellulose mesh. Antimicrobial-treated filter media.
DISPOSABLE: Filters are not reusable. Replace whenever filter appears dirty or heavily loaded with particles.
Approximate filter size: 10 x 11 x 0.75"