Dri‑Eaz 4‑PRO Four‑Stage Air Filter for Evolution & DriTec 4000i (3 PK)

Keep your dehumidifiers operating at maximum efficiency with the only filter designed specifically for restoration, remediation and construction. Protects in four ways: electrostatic polypropylene and cellulose mesh capture particles, while activated carbon absorbs odors and fumes and antimicrobial treatment helps prevent bacterial growth on the filter.

• Expanded cellulose mesh captures large particles.
• Electrostatically charged polypropylene attracts and retains smaller particles.
• Activated carbon adsorbs odors and fumes. 
• Antimicrobial-treated layers helps prevent bacterial growth and associated odors. 
• Sturdy aluminum frame resists collapse and maintains proper filtration.
• Disposable:  Filters are not reusable. Replace whenever filter appears dirty or heavily loaded with particles.