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    System of Measurement
    System of Measurement
    Inch
    Open Area
    Open Area
    24%
    30%
    31%
    34%
    36%
    40%
    43%
    46%
    Construction
    Construction
    SinteredWoven
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Removes Particle Size Down To
    Removes Particle
    Size Down To
    Less than 25 microns
    25 to 49 microns
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Maximum Temperature
    Maximum Temperature
    200° to 249° F
    250° to 499° F
    Minimum Temperature
    Minimum Temperature
    -99° to -50° F
    Backing Type
    Backing Type
    PlainAdhesive
    Wool Felt Grade
    Wool Felt Grade
    F1
    F3
    Wool Fiber Content
    Wool Fiber Content
    85%
    95%
    Hardness Rating
    Hardness Rating
    Firm
    Tensile Strength
    Tensile Strength
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    400 psi
    500 psi