Plastic Mesh Cores & Containment for Filtration

Use extruded mesh plastic tubes as center core supports and outer cages to build your cartridge filters.  Nearly 100 configurations of diameter, wall thickness and open area are available from stock.  Unlike molded tubes, minimal tooling costs are required for custom designs.  Get the right combination of flow characteristics and structural support.

Rigid Mesh Tube measurements by Industrial Netting

Rigid plastic tubes are extruded to produce fixed apertures with maximum dimensional stability.  Most cores are made from polypropylene resin that complies with FDA regulations for food contact.  Industrial Netting plastic cores are used in cartridges and as components for air, liquid and gas separation and filtration.

Common lengths are in stock for immediate shipment - or have us precision cut to your required sizes.  Contact us for more information or to request a quote.

Tolerance capabilities are impacted by tube diameter, wall thickness, strand configuration and cut length. Please consult your Industrial Netting representative for specific tolerances achievable on your plastic rigid mesh tube.

Tube Nominal Dimensions Brochure Tube Nominal Dimensions Brochure downloadable as a PDF.

Filtration Brochure Filtration Brochure downloadable as a PDF.

Custom Sizes

Don't see what you need below? We can custom fabricate tubes to larger diameters from a variety of flat mesh or nonwoven products.  Contact us now for more information.

  • Close-up of Industrial Netting RN9998 Rigid Mesh Polypropylene Tube, .48" ID and .65" OD
    Product: RN9998
    ID (inside diameter) 0.48
    OD (outside diameter) 0.65
    Wall Thickness 0.085
    Open Area 17%
  • Close-up of Industrial Netting RN1000 Rigid Mesh Polypropylene Tube, .64" ID and .845" OD
    Product: RN1000
    ID (inside diameter) 0.64
    OD (outside diameter) 0.845
    Wall Thickness 0.103
    Open Area 37%
  • Close-up of Industrial Netting RN0900 Rigid Mesh Polypropylene Tube, .66" ID and .81" OD
    Product: RN0900
    ID (inside diameter) 0.66
    OD (outside diameter) 0.81
    Wall Thickness 0.075
    Open Area 20%
  • Close-up of Industrial Netting RN1885 Rigid Mesh Polypropylene Tube, .67" ID and .965" OD
    Product: RN1885
    ID (inside diameter) 0.67
    OD (outside diameter) 0.965
    Wall Thickness 0.147
    Open Area 17%
  • Close-up of Industrial Netting RN1880 Rigid Mesh Polypropylene Tube, .75" ID and ..96" OD
    Product: RN1880
    ID (inside diameter) 0.75
    OD (outside diameter) 0.96
    Wall Thickness 0.105
    Open Area 26%
  • Close-up of Industrial Netting RN1018 Rigid Mesh Polypropylene Tube, .76" ID and .96" OD
    Product: RN1018
    ID (inside diameter) 0.76
    OD (outside diameter) 0.96
    Wall Thickness 0.1
    Open Area 33%
  • Close-up of Industrial Netting RN0910 Rigid Mesh Polypropylene Tube, .87" ID and 1.11" OD
    Product: RN0910
    ID (inside diameter) 0.87
    OD (outside diameter) 1.11
    Wall Thickness 0.12
    Open Area 14%
  • Close-up of Industrial Netting RN3370 Rigid Mesh Polypropylene Tube, .93" ID and 1.055" OD
    Product: RN3370
    ID (inside diameter) 0.93
    OD (outside diameter) 1.055
    Wall Thickness 0.063
    Open Area 48%
  • Close-up of Industrial Netting RN3912 Rigid Mesh Polypropylene Tube, .935" ID and 1.135" OD
    Product: RN3912
    ID (inside diameter) 0.935
    OD (outside diameter) 1.135
    Wall Thickness 0.1
    Open Area 13%
  • Close-up of Industrial Netting RN3910 Rigid Mesh Polypropylene Tube, .94" ID and 1.125" OD
    Product: RN3910
    ID (inside diameter) 0.94
    OD (outside diameter) 1.125
    Wall Thickness 0.093
    Open Area 22%
  • Close-up of Industrial Netting RN3911 Rigid Mesh Polypropylene Tube, .94" ID and 1.125" OD
    Product: RN3911
    ID (inside diameter) 0.94
    OD (outside diameter) 1.125
    Wall Thickness 0.092
    Open Area 29%
  • Close-up of Industrial Netting RN2161 Rigid Mesh Polypropylene Tube, 1.015" ID and 1.19" OD
    Product: RN2161
    ID (inside diameter) 1.015
    OD (outside diameter) 1.19
    Wall Thickness 0.088
    Open Area 49%
  • Close-up of Industrial Netting RN2000 Rigid Mesh Polypropylene Tube, 1.08" ID and 1.32" OD
    Product: RN2000
    ID (inside diameter) 1.08
    OD (outside diameter) 1.32
    Wall Thickness 0.12
    Open Area 33%
  • Close-up of Industrial Netting RN2020 Rigid Mesh Polypropylene Tube, 1.08" ID and 1.33" OD
    Product: RN2020
    ID (inside diameter) 1.08
    OD (outside diameter) 1.33
    Wall Thickness 0.125
    Open Area 30%
  • Close-up of Industrial Netting RN8691 Rigid Mesh Polypropylene Tube, 1.08" ID and 1.32" OD
    Product: RN8691
    ID (inside diameter) 1.08
    OD (outside diameter) 1.32
    Wall Thickness 0.12
    Open Area 22%
  • Close-up of Industrial Netting RN3293 Rigid Mesh Polypropylene Tube, 1.14" ID and 1.39" OD
    Product: RN3293
    ID (inside diameter) 1.14
    OD (outside diameter) 1.39
    Wall Thickness 0.125
    Open Area 21%
  • Close-up of Industrial Netting RN2390 Rigid Mesh Polypropylene Tube, 1.15" ID and 1.33" OD
    Product: RN2390
    ID (inside diameter) 1.15
    OD (outside diameter) 1.33
    Wall Thickness 0.09
    Open Area 51%
  • Close-up of Industrial Netting RN3291 Rigid Mesh Polypropylene Tube, 1.155" ID and 1.385" OD
    Product: RN3291
    ID (inside diameter) 1.155
    OD (outside diameter) 1.385
    Wall Thickness 0.115
    Open Area 14%
  • Close-up of Industrial Netting RN2370 Rigid Mesh Polypropylene Tube, 1.20" ID and 1.38" OD
    Product: RN2370
    ID (inside diameter) 1.2
    OD (outside diameter) 1.38
    Wall Thickness 0.09
    Open Area 35%
  • Close-up of Industrial Netting RN2632 Rigid Mesh Polypropylene Tube, 1.265" ID and 1.48" OD
    Product: RN2632
    ID (inside diameter) 1.265
    OD (outside diameter) 1.48
    Wall Thickness 0.108
    Open Area 15%
  • Close-up of Industrial Netting RN2630 Rigid Mesh Polypropylene Tube, 1.27" ID and 1.48" OD
    Product: RN2630
    ID (inside diameter) 1.27
    OD (outside diameter) 1.48
    Wall Thickness 0.105
    Open Area 15%
  • Close-up of Industrial Netting RN2540 Rigid Mesh Polypropylene Tube, 1.275" ID and 1.46" OD
    Product: RN2540
    ID (inside diameter) 1.275
    OD (outside diameter) 1.46
    Wall Thickness 0.093
    Open Area 40%
  • Close-up of Industrial Netting RN1481 Rigid Mesh Polypropylene Tube, 1.385" ID and 1.65" OD
    Product: RN1481
    ID (inside diameter) 1.385
    OD (outside diameter) 1.65
    Wall Thickness 0.133
    Open Area 29%
  • Close-up of Industrial Netting RN1500 Rigid Mesh Polypropylene Tube, 1.495" ID and 1.615" OD
    Product: RN1500
    ID (inside diameter) 1.495
    OD (outside diameter) 1.615
    Wall Thickness 0.06
    Open Area 46%
  • Close-up of Industrial Netting RN3850 Rigid Mesh Polypropylene Tube, 1.50" ID and 1.73" OD
    Product: RN3850
    ID (inside diameter) 1.5
    OD (outside diameter) 1.73
    Wall Thickness 0.115
    Open Area 15%
  • Close-up of Industrial Netting RN4810 Rigid Mesh Polypropylene Tube, 1.50" ID and 1.69" OD
    Product: RN4810
    ID (inside diameter) 1.5
    OD (outside diameter) 1.69
    Wall Thickness 0.095
    Open Area 39%
  • Close-up of Industrial Netting RN3690 Rigid Mesh Polypropylene Tube, 1.58" ID and 1.69" OD
    Product: RN3690
    ID (inside diameter) 1.58
    OD (outside diameter) 1.69
    Wall Thickness 0.055
    Open Area 43%
  • Close-up of Industrial Netting RN3851 Rigid Mesh Polypropylene Tube, 1.64" ID and 1.84" OD
    Product: RN3851
    ID (inside diameter) 1.64
    OD (outside diameter) 1.84
    Wall Thickness 0.1
    Open Area 23%
  • Close-up of Industrial Netting RN4460 Rigid Mesh Polypropylene Tube, 1.70" ID and 1.93" OD
    Product: RN4460
    ID (inside diameter) 1.7
    OD (outside diameter) 1.93
    Wall Thickness 0.115
    Open Area 32%
  • Close-up of Industrial Netting RN2620 Rigid Mesh Polypropylene Tube, 1.75" ID and 1.85" OD
    Product: RN2620
    ID (inside diameter) 1.75
    OD (outside diameter) 1.85
    Wall Thickness 0.05
    Open Area 32%
  • Close-up of Industrial Netting RN2530 Rigid Mesh Polypropylene Tube, 1.825" ID and 2.02" OD
    Product: RN2530
    ID (inside diameter) 1.825
    OD (outside diameter) 2.02
    Wall Thickness 0.098
    Open Area 41%
  • Close-up of Industrial Netting RN2135 Rigid Mesh Polypropylene Tube, 1.89" ID and 2.135" OD
    Product: RN2135
    ID (inside diameter) 1.89
    OD (outside diameter) 2.135
    Wall Thickness 0.123
    Open Area 13%
  • Close-up of Industrial Netting RN2535 Rigid Mesh Polypropylene Tube, 1.90" ID and 2.045" OD
    Product: RN2535
    ID (inside diameter) 1.9
    OD (outside diameter) 2.045
    Wall Thickness 0.073
    Open Area 27%
  • Close-up of Industrial Netting RN4430 Rigid Mesh Polypropylene Tube, 2.15" ID and 2.34" OD
    Product: RN4430
    ID (inside diameter) 2.15
    OD (outside diameter) 2.34
    Wall Thickness 0.095
    Open Area 35%
  • Close-up of Industrial Netting RN2221 Rigid Mesh Polypropylene Tube, 2.165" ID and 2.385" OD
    Product: RN2221
    ID (inside diameter) 2.165
    OD (outside diameter) 2.385
    Wall Thickness 0.11
    Open Area 15%
  • Close-up of Industrial Netting RN2222 Rigid Mesh Polypropylene Tube, 2.225" ID and 2.43" OD
    Product: RN2222
    ID (inside diameter) 2.225
    OD (outside diameter) 2.43
    Wall Thickness 0.103
    Open Area 13%
  • Close-up of Industrial Netting RN4465 Rigid Mesh Polypropylene Tube, 2.27" ID and 2.44" OD
    Product: RN4465
    ID (inside diameter) 2.27
    OD (outside diameter) 2.44
    Wall Thickness 0.085
    Open Area 46%
  • Close-up of Industrial Netting RN5080 Rigid Mesh Polypropylene Tube, 2.275" ID and 2.44" OD
    Product: RN5080
    ID (inside diameter) 2.275
    OD (outside diameter) 2.44
    Wall Thickness 0.083
    Open Area 34%
  • Close-up of Industrial Netting RN2910 Rigid Mesh Polypropylene Tube, 2.29" ID and 2.83" OD
    Product: RN2910
    ID (inside diameter) 2.29
    OD (outside diameter) 2.83
    Wall Thickness 0.27
    Open Area 20%
  • Close-up of Industrial Netting RN2325 Rigid Mesh Polypropylene Tube, 2.31" ID and 2.62" OD
    Product: RN2325
    ID (inside diameter) 2.31
    OD (outside diameter) 2.62
    Wall Thickness 0.155
    Open Area 37%
  • Close-up of Industrial Netting RN2580 Rigid Mesh Polypropylene Tube, 2.335" ID and 2.48" OD
    Product: RN2580
    ID (inside diameter) 2.335
    OD (outside diameter) 2.48
    Wall Thickness 0.073
    Open Area 35%
  • Close-up of Industrial Netting RN2920 Rigid Mesh Polypropylene Tube, 2.36" ID and 2.90" OD
    Product: RN2920
    ID (inside diameter) 2.36
    OD (outside diameter) 2.9
    Wall Thickness 0.27
    Open Area 20%
  • Close-up of Industrial Netting RN2259 Rigid Mesh Polypropylene Tube, 2.375" ID and 2.60" OD
    Product: RN2259
    ID (inside diameter) 2.375
    OD (outside diameter) 2.6
    Wall Thickness 0.113
    Open Area 31%
  • Close-up of Industrial Netting RN5090 Rigid Mesh Polypropylene Tube, 2.375" ID and 2.525" OD
    Product: RN5090
    ID (inside diameter) 2.375
    OD (outside diameter) 2.525
    Wall Thickness 0.075
    Open Area 69%
  • Close-up of Industrial Netting RN1280 Rigid Mesh Polypropylene Tube, 2.39" ID and 2.555" OD
    Product: RN1280
    ID (inside diameter) 2.39
    OD (outside diameter) 2.555
    Wall Thickness 0.083
    Open Area 29%
  • Close-up of Industrial Netting RN1900 Rigid Mesh Polypropylene Tube, 2.455" ID and 2.545" OD
    Product: RN1900
    ID (inside diameter) 2.455
    OD (outside diameter) 2.545
    Wall Thickness 0.045
    Open Area 35%
  • Close-up of Industrial Netting RN3540 Rigid Mesh Polypropylene Tube, 2.475" ID and 2.625" OD
    Product: RN3540
    ID (inside diameter) 2.475
    OD (outside diameter) 2.625
    Wall Thickness 0.075
    Open Area 60%
  • Close-up of Industrial Netting RN7120 Rigid Mesh Polypropylene Tube, 2.48" ID and 2.59" OD
    Product: RN7120
    ID (inside diameter) 2.48
    OD (outside diameter) 2.59
    Wall Thickness 0.055
    Open Area 32%
  • Close-up of Industrial Netting RN2680 Rigid Mesh Polypropylene Tube, 2.49" ID and 2.645" OD
    Product: RN2680
    ID (inside diameter) 2.49
    OD (outside diameter) 2.645
    Wall Thickness 0.078
    Open Area 37%
  • Close-up of Industrial Netting RN2440 Rigid Mesh Polypropylene Tube, 2.54" ID and 2.695" OD
    Product: RN2440
    ID (inside diameter) 2.54
    OD (outside diameter) 2.695
    Wall Thickness 0.078
    Open Area 40%
  • Close-up of Industrial Netting RN0530 Rigid Mesh Polypropylene Tube, 2.595" ID and 2.795" OD
    Product: RN0530
    ID (inside diameter) 2.595
    OD (outside diameter) 2.795
    Wall Thickness 0.1
    Open Area 45%
  • Close-up of Industrial Netting RN1140 Rigid Mesh Polypropylene Tube, 2.595" ID and 2.76" OD
    Product: RN1140
    ID (inside diameter) 2.595
    OD (outside diameter) 2.76
    Wall Thickness 0.083
    Open Area 35%
  • Close-up of Industrial Netting RN2260 Rigid Mesh Polypropylene Tube, 2.60" ID and 2.73" OD
    Product: RN2260
    ID (inside diameter) 2.6
    OD (outside diameter) 2.73
    Wall Thickness 0.065
    Open Area 33%
  • Close-up of Industrial Netting RN5640 Rigid Mesh Polypropylene Tube, 2.69" ID and 2.89" OD
    Product: RN5640
    ID (inside diameter) 2.69
    OD (outside diameter) 2.89
    Wall Thickness 0.1
    Open Area 49%
  • Close-up of Industrial Netting RN2670 Rigid Mesh Polypropylene Tube, 2.71" ID and 2.90" OD
    Product: RN2670
    ID (inside diameter) 2.71
    OD (outside diameter) 2.9
    Wall Thickness 0.095
    Open Area 33%
  • Close-up of Industrial Netting RN7480 Rigid Mesh Polypropylene Tube, 2.865" ID and 3.045" OD
    Product: RN7480
    ID (inside diameter) 2.865
    OD (outside diameter) 3.045
    Wall Thickness 0.09
    Open Area 50%
  • Close-up of Industrial Netting RN2315 Rigid Mesh Polypropylene Tube, 3.0" ID and 3.265" OD
    Product: RN2315
    ID (inside diameter) 3.0
    OD (outside diameter) 3.265
    Wall Thickness 0.13
    Open Area 48%
  • Close-up of Industrial Netting RN2330 Rigid Mesh Polypropylene Tube, 3.105" ID and 3.345" OD
    Product: RN2330
    ID (inside diameter) 3.105
    OD (outside diameter) 3.345
    Wall Thickness 0.12
    Open Area 49%
  • Close-up of Industrial Netting RN1600 Rigid Mesh Polypropylene Tube, 3.115" ID and 3.335" OD
    Product: RN1600
    ID (inside diameter) 3.115
    OD (outside diameter) 3.335
    Wall Thickness 0.11
    Open Area 32%
  • Close-up of Industrial Netting RN2300 Rigid Mesh Polypropylene Tube, 3.395" ID and 3.60" OD
    Product: RN2300
    ID (inside diameter) 3.395
    OD (outside diameter) 3.6
    Wall Thickness 0.103
    Open Area 32%
  • Close-up of Industrial Netting RN2301 Rigid Mesh Polypropylene Tube, 3.395" ID and 3.61" OD
    Product: RN2301
    ID (inside diameter) 3.395
    OD (outside diameter) 3.61
    Wall Thickness 0.107
    Open Area 45%
  • Close-up of Industrial Netting RN2305 Rigid Mesh Polypropylene Tube, 3.57" ID and 3.885" OD
    Product: RN2305
    ID (inside diameter) 3.57
    OD (outside diameter) 3.885
    Wall Thickness 0.158
    Open Area 49%
  • Close-up of Industrial Netting RN2307 Rigid Mesh Polypropylene Tube, 3.58" ID and 3.85" OD
    Product: RN2307
    ID (inside diameter) 3.58
    OD (outside diameter) 3.85
    Wall Thickness 0.135
    Open Area 51%
  • Close-up of Industrial Netting RN3531 Rigid Mesh Polypropylene Tube, 3.59" ID and 3.785" OD
    Product: RN3531
    ID (inside diameter) 3.59
    OD (outside diameter) 3.785
    Wall Thickness 0.098
    Open Area 22%
  • Close-up of Industrial Netting RN3530 Rigid Mesh Polypropylene Tube, 3.65" ID and 3.785" OD
    Product: RN3530
    ID (inside diameter) 3.65
    OD (outside diameter) 3.785
    Wall Thickness 0.068
    Open Area 33%
  • Close-up of Industrial Netting RN1914 Rigid Mesh Polypropylene Tube, 3.77" ID and 3.895" OD
    Product: RN1914
    ID (inside diameter) 3.77
    OD (outside diameter) 3.895
    Wall Thickness 0.062
    Open Area 36%
  • Close-up of Industrial Netting RN2310 Rigid Mesh Polypropylene Tube, 3.785" ID and 4.085" OD
    Product: RN2310
    ID (inside diameter) 3.785
    OD (outside diameter) 4.085
    Wall Thickness 0.15
    Open Area 55%
  • Close-up of Industrial Netting RN1913 Rigid Mesh Polypropylene Tube, 3.84" ID and 3.965" OD
    Product: RN1913
    ID (inside diameter) 3.84
    OD (outside diameter) 3.965
    Wall Thickness 0.063
    Open Area 35%
  • Close-up of Industrial Netting RN1910 Rigid Mesh Polypropylene Tube, 3.86" ID and 3.985" OD
    Product: RN1910
    ID (inside diameter) 3.86
    OD (outside diameter) 3.985
    Wall Thickness 0.063
    Open Area 37%
  • Close-up of Industrial Netting RN3720 Rigid Mesh Polypropylene Tube, 4.08" ID and 4.225" OD
    Product: RN3720
    ID (inside diameter) 4.08
    OD (outside diameter) 4.225
    Wall Thickness 0.073
    Open Area 34%
  • Close-up of Industrial Netting RN1950 Rigid Mesh Polypropylene Tube, 4.14" ID and 4.425" OD
    Product: RN1950
    ID (inside diameter) 4.14
    OD (outside diameter) 4.425
    Wall Thickness 0.142
    Open Area 53%
  • Close-up of Industrial Netting RN1912 Rigid Mesh Polypropylene Tube, 4.15" ID and 4.29" OD
    Product: RN1912
    ID (inside diameter) 4.15
    OD (outside diameter) 4.29
    Wall Thickness 0.07
    Open Area 36%