Print Back
Laminar Flow
Biosafety/Cleanbench
  • 99.97% (HEPA) minimum removal on 0.3µm efficiency
  • 99.99% (HEPA) minimum removal on 0.3µm efficiency– scanned
  • 3 pleats per inch
  • Fire Retardant & Standard Woodboard frames depth of 3-1/16", 5-7/8" & 11-1/2"
  • 100% of filters subject to an efficiency and initial resistance test
  • 99.99% filters are “scan” tested according to IES-RP-CC001.3
  • UL 900 Class 1 and 2 rating
The Ultrastar Standard Capacity Wood Frame filter uses hemmed edge, aluminum separators wet laid glass fiber media efficiency of 99.97% and 99.99% on 0.3µm particle size. Designed for easy installation and longer service life.
Ultrastar Standard Capacity Wood Frame Filter
Unit of Measure
Items Ultrastar Standard Capacity Wood Frame Filter
22400
Ultrastar Standard Capacity Wood Frame Filter
Ultrastar Standard Capacity Wood Frame Filter
22401
Ultrastar Standard Capacity Wood Frame Filter
Ultrastar Standard Capacity Wood Frame Filter
22402
Ultrastar Standard Capacity Wood Frame Filter
Ultrastar Standard Capacity Wood Frame Filter
22403
Ultrastar Standard Capacity Wood Frame Filter
Ultrastar Standard Capacity Wood Frame Filter
22404
Ultrastar Standard Capacity Wood Frame Filter
Actual Size (H x W x D) N/A 18 x 24 x 3 1/16 in N/A 12 x 24 x 5 7/8 in N/A 18 x 24 x 5 7/8 in N/A 24 x 24 x 5 7/8 in N/A 24 x 48 x 5 7/8 in
Shipping Weight N/A 9 lb N/A 11 lb N/A 17 lb N/A 22 lb N/A 40 lb
Sealant N/A Urethane
Media N/A Wet Laid Glass Fiber
Available Options N/A
  • Gasket (both sides)
  • Gasket (upstream only)
  • ULPA Efficiency
Features N/A
  • Uniform pleat spacing and alignment throughout the filter. Benefits - Laminar air flow
  • Design eliminates “racking” or damage in handling and installation. Benefits - No product damage
  • Efficiency & restruction test results printed on each label. Test results on file. Benefits - Traceable
  • Woodboard frames that are sealed on each side with solid resin sealant, providing structural rigidity. Benefits - Durable
  • Frame corners secured with screws and urethane sealed on all four sides. Benefits - Leak proof
  • Hemmed-edge aluminum spacers reduce potential media damage from rough-edged separators. Benefits - No media damage
Benefits N/A
  • Built to withstand temperature levels up to 220°F for continuous use
  • Frames are sealed on each side with solid resin sealant providing structural rigidity at an economical cost
  • Sealed notched corners provide true to square dimensions-leak proof seal
  • Designed to withstand and operate in up to 100% of relative humidity
  • Ball & Socket gasket joint at all corners prevents corner leaks
Applications N/A The Standard Capacity Wood Frame is designed to optimize performance in filtration applications for the food, automotive, aerospace, optical and biotechnology industries as well as for surgical rooms in hospitals.