High Efficiency Particle Filter is rated 99.99% efficient @ 0.3 µm diameter particles | 6601-25 displayed

HEPA & ULPA Filters,Hood Accessories,Hood Accessories,Hood Accessories,Hood Accessories

Available ISO Ratings: ISO 4, ISO 5, ISO 6, ISO 7, ISO 8

• Size: 2'x4'

• Filter Frame Material: Aluminum

• Filter Type: ULPA

• Unit of Measure: EA

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Summary

• Available ISO Ratings: ISO 4, ISO 5, ISO 6, ISO 7, ISO 8

Filter Type: ULPA

Dimensions: 23-5/8" x 47-5/8" (600 mm x 1210 mm)

Rated 99.999% efficient with particles 0.12 microns in diameter

Replacement filter for Terra-manufactured 2' x 4' (610 mm x 1219 mm) FFU

Because filters are delicate and subject to damage during handling, all filter sales are final; no failure claims can be accepted

Specifications

• Size: 2'x4'

• Filter Frame Material: Aluminum

• Filter Type: ULPA

• Unit of Measure: EA

Helena

• Electrical Specifications: None

• Weight, Product: 20 lb

• Dimensions, Product: 23.625" W x 47.625" D x 3.25" H

• Weight, Shipping: 29 lb

• Dimensions, Shipping: 26" W x 50" D x 5" H

• Package Type: Crate

Fan Filter Units With HEPA & ULPA Filters

Terra Universal WhisperFlow® Filter Fan Units

Overview video of Terra Universal's comprehensive portfolio of filter fan units Terra Universal WhisperFlow® Filter Fan Units Overview video of Terra Universal's comprehensive portfolio of filter fan units

Features and Benefits

Products Compliant With Your ISO Rating

Provide Terra with your desired ISO rating. We will tailor the product to meet your rating and certify it with the serial numbers appended to your invoice, to be included in your compliance package.

UL 900 Certified for Fire Safety

HEPA and ULPA filters are UL certified for UL 900 to meet local and state fire safety requirements for most applications. The standard covers requirements and tests for allowable combustibility and amount of smoke generated.

hepa filter comparison for cleanroom fan filter units

Diffuser Panel Promotes Air Flow Uniformity and Protects Filter Integrity

Unlike other manufacturers, Terra’s FFUs include a unique perforated panel beneath the filter, acting as a shower head, to guarantee filter protection and laminar air flow uniformity, which prevents localized air swirling, particle build-up and turbulence.

HEPA/ULPA filtration diagram with examples of filtered contaminants

Protect Against Contaminants and Pathogens

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

Filter replacement alarm system with minihelic gauge and yellow power cable

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.