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Dri-Eaz 4 Pro 4-Stage Air Filter for DrizAir 1200/LGR 7000XLi (F581 / 100250)

List price: $23.00
You save: $6.10 (27%)

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.

Dri-Eaz 4 Pro 4-Stage Air Filter is the ONLY air filter designed for the unique challenges of restoration, remediation and construction projects, the 4-PRO filter is disposable and will keep your dehumidifiers operating at maximum efficiency.


  • 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.


  • Construction: Sturdy aluminum frame resists collapse to maintain proper filtration.
  • Materials: Electrostatically charged polypropylene, activated carbon, and expanded cellulose mesh. Antimicrobial treated to help control microbial growth and associated odors.
  • Disposable: Filters are not reusable. Replace whenever filter appears dirty or heavily loaded with particles. 
  • Size:  11 7/8" x 11 7/8" x 3/4" (30 cm x 30 cm x 2 cm)
  • Part Numbers:  F581 / 100250. Replaces F368

Compatible Model

Filter Type:
1" Prefilter

Product Spec Sheet (4-PRO_Four-Stage_Air_Filter_SpecSheet-03-21-2021.pdf, 1,282 Kb) [Download]

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