Office Master EF44 Electrostatic Discharge Ergonomic Task Chair

Please note: This chair is custom-made and non-returnable. All fabric colors shown on your computer screen are approximate, based on the resolution of your monitor and subject to variation from the actual color on physical chairs. For more accurate ideas of color tones, etc. please contact or call 888-456-ERGO to obtain a sample or fabric swatch.
Office Master EF44 Electrostatic Discharge Ergonomic Task Chair click image to enlarge
This product has the following options available:
List Price: $485.00
Our Price: $374.00
You Save: $111.00
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Office Master EF44 Electrostatic Discharge ESD Ergonomic Office Task Chair


General Information


Image of Warranty and Returns





Office Master EF44 Electrostatic Discharge ESD Ergonomic Mid Back Task Chair


Office Master EF44 Electrostatic Discharge ESD Ergonomic Office Task Chair





Description of Office Master ESD EF44 Chair:


Office Master ESD chairs are constructed from our most popular models to meet special ESD seating requirements. Fabrics are made of 99% nylon and 1% carbon fiber. We also stock 7 ESD fabric colors and 2 ESD vinyls.

  • Simple functioned mid back task chair.

  • Seat height: 15.5" - 20.5".





Option 1 : Fabric Colors


XS 407 Fabric Color

XS 407

XS 806 Fabric Color

XS 806

XS 805 Fabric Color

XS 805

XS 303 Fabric Color

XS 303


XS 408 Fabric Color

XS 408

XS 901 Fabric Color

XS 901

XS 502 Fabric Color

XS 502






Option 2 : Arms Type


Group 1:


JR-77 - Height adjustable T arms with molded armpads Adjustable height range of 4.25" (approx. .5 - 2" higher than most Group1 arms) 12 year limited warranty








Option 3 : Arm Pads


ARMazing Memory Foam Arm Pads are a great addition to any office or home chair. The memory foam pads will contour to your elbows and forearms and offer you total comfort and support while reducing pressure points. All of these benefits will help increase productivity while reducing overall body stress. Elastic shroud attaches snugly to any existing arm rest from 6" to 11" long. Makes your arm rests much softer and more comfortable.


  • Helps increase circulation

  • Helps maximize the benefits of proper ergonomics

  • Sleek design and sung fit gives built-in lock

  • Fits all adjustable chair arms from 6" to 11"





Option 4 : Cylinders


5" Cylinder       Standard Approximately 15.5" to 20.5"  






Option 5 : Casters


Office Master CAS-REG Regular Caster CASREG office chairs carpet


Office Master CAS0065-S Multi-surface Soft office chairs Casters


CAS0050-SS - "Safety soft casters" minimizes chair movement when the chair is NOT in use. (5 per set)


CAS0050-RB - "Reverse-braking casters" lock in place when the chair IS in use (5 per set).


GLD-R - "Glides" keeps the chair stationary at all times. (5 per set)


CAS-RUB - "Rubber casters" are designed for concrete and other hard surfaces. (5 per set)





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Model EF44
Manufacturer Office Master Chairs
Part Number EF44
Seat Height 15.5 - 20.5"
Base Diameter 26"