See why Permatron is #1 for Air Filter Performance and Custom Design

For the #1 filtration solutions, organizations around the world rely on Permatron. Our Model IN filters are the #1 washable, electrostatic filters on the market. First developed in 1957, Model IN is a reusable air filtration solution with many benefits over the competition, including common metal mesh filters.

Permatron Model IN benefits include the following:

• Completely washable and easy to clean
• Extends the life of high-efficiency, disposable pleats
• Excellent in environments with high dirt loads
• Long life-span against corrosive chemicals and a 5-year warranty
• Low air flow resistance
• Exclusive Accumulator Chamber® design for maximum performance
• Works well with high-velocity airflow
• Available in any custom size you require up to 1,000 square inches
• Rigid frame filters >1000 sq inch total or dimensions over 60 inches are not covered under warranty; signed waiver required
• Commonly used in wet, marine environments where mold and bacteria are a concern
• Available in white polypropylene (FDA-approved, natural for food service) or black polypropylene media with UV-protected for outdoor use

Order a free sample of our Model IN and see why there’s only 1 Permatron.