Trade Associations

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BLEJWAS ASSOCIATES, INC.
221-A Evans Way • Branchburg, NJ 08876
Tel: (908) 253-8822 • Fax: (908) 253-8833
Send us an email

© 1981-2019 Blejwas Associates, Inc. All Rights Reserved. 

HEPA's

ULTRA-Cell® High Efficiency HEPA

  • Aluminum separator style High-Efficiency Particulate Air (HEPA) filter

  • Ranging efficiencies on .3 micron

  • Available in multiple constructions for gasket seal, fluid seal, high capacity, and high-temperature applications

  • Frame material options include fire-retardant and non-fire-retardant particleboard, fire-retardant and non-fire-retardant plywood, 304 stainless steel and 16 gauge galvanized steel

  • Compliments the Purolator housings

Service Parts

ULTRA-Cell® V-Pleat

  • High-efficiency mini-pleat separator, fluid seal style filter, designed to operate at 500 FPM

  • Manufactured for environments requiring 99.97% or 99.99% efficiency on .3 micron particles

  • Classified per UL Standard 900 for flammability

MICROPAK® Disposable Module

  • Ducted supply module designed for cleanroom applications

  • Designed for cleanrooms, laboratories, or any controlled area requiring clean air from Class M 6.5 (100,00) ISO 14644 Level 8 to Class M 1.5 (1) ISO 14644 Level 3

  • Efficiencies ranging from 99.99% on .3 micron particles to 99.9995% on .12 micron

  • Tested for pressure drop and scan tested for pinhole leaks

  • Lightweight, low profile

  • Constructed out of anodized aluminum on the filter cell side

  • Mill finish aluminum plenum back 

  • All modules have a centerboard and one port (standard) to measure static pressure and adjust the diffusion plate

MICROPAK® Permanent Hood

  • Designed for cleanrooms requiring clean air from Class M6.5 (100,000) to Class M1.5 (1)

  • Gel seal filter 

  • Can be installed or removed from the Cleanroom side without removing or disturbing the hood assembly

MICROPAK® Mini Pleat

  • Separatorless filter pack

  • Available in 2" and 4" depths 

  • Various frame styles and sizes

For more information about our HEPA filters, please call: 908-253-8822, or fill out a contact form, and one of our associates will respond to you in a timely manner.