(4) Replacement pre-filters for standard size Fan Filter Units
Pre-filters are an essential feature, prolonging the life of the HEPA/ULPA filter
Captures larger particles that would otherwise abuse and quickly wear out the HEPA/ULPA filter
MERV 7 general purpose pleated air filters provide between 50% - 69% efficiency for filtering particles between 3 - 10 microns in size (such as mold spores and dust). Suitable for dusty, commercial and industrial workspaces.
High strength frame constructed of virgin materials obtained in compliance with forest practices consistent with standards set forth by the Sustainable Forest Initiative (SFI).
Specifications
• Size: 19.5" x 19.5"
• Filter Frame Material: Paper
• Filter Type: MERV 7 Pre-Filter
• Unit of Measure: BOX of 4 EA
• Weight, Product: 3 lb
• Dimensions, Product: 19.5" W x 19.5" D
• Weight, Shipping: 3 lb
• Dimensions, Shipping: 24" W x 25" D x 5" H
• Package Type: SmallPackage
Fan Filter Units With Pre-Filters
Terra Universal WhisperFlow® Filter Fan Units
Overview video of Terra Universal's comprehensive portfolio of filter fan unitsTerra Universal WhisperFlow® Filter Fan UnitsOverview video of Terra Universal's comprehensive portfolio of filter fan units
HEPA and ULPA filters help capture many bacteria, viruses (COVID-19), and mold spores that contribute to a host of infections for both humans and plant/animal tissue cultures
Long Running FFU Motors
Terra’s filter fan unit motors are rated for 5 years of continuous, 24/7 operation, if the HEPA filters are consistently replaced. To accurately monitor your HEPA filter’s saturation levels, purchase Terra’s audible and visual filter replacement alarm system.
Continuous Product Improvement
At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 45 years of engineering and application expertise, and our commitment to continuously improve.
Comprehensive Product Portfolio
Terra’s comprehensive product portfolio includes solutions for every application and budget. Our technical sales staff will guide you toward the product most suitable for your requirements.
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