Pleated Membrane Filters

SpiroPure pleated membrane filter cartridges are industrial grade water filters manufactured specifically for commercial, pharmaceutical, beverage, and more applications. Our quality membrane filters make high quality affordable replacements for filters by GE Osmonics, Pall, Pentair, and more.

  • Find cartridges composed of: Hydrophobic PTFE Membrane, Hydrophobic Nylon, Hydrophobic Polyethersulfone, Polypropylene, and String-Wound pleated membranes
  • Work for a wide variety of industrial, commercial, and pharmaceutical applications
  • Available in a wide selection of sizes and micron ratings

Ordering Guide
  Media Absolute Micron Rating End Caps Seal Length
Pleated Membrane Cartridges Pleated Membrane Cartridges SP-PTFE = PTFE Pleated Membrane
SP-PES = PES Pleated Membrane
SP-N6 = Nylon Pleated Membrane
010 = 0.1 μm
020 = 0.2 μm
045 = 0.45 μm
065 = 0.65 μm
  • O = Double Open End
  • 7 = Fin (Spear) + 226 O-rings
  • 8 = Fin (Spear) + 222 O-rings
  • 3 = Flat Closed + 222 O-rings
  • 2 = Flat Closed + 226 O-rings
  • F = Flat Closed + 215 O-rings
  • S = Flat Closed + O-ring Insert
E = EPDM
N = Buna
S = Silicone
V = Viton
10 = 10 inch
20 = 20 inch
30 = 30 inch
40 = 40 inch
SP-PPL = Polypropylene Pleated Membrane
010 = 0.1 μm
020 = 0.2 μm
045 = 0.45 μm
100 = 1 μm
300 = 3 μm
H10 = 10 μm
H100 = 100 μm
*Custom micron ratings between 0.1 and 105 micron can be requested using the same format
5 = 5 inch
10 = 10 inch
20 = 20 inch
30 = 30 inch
40 = 40 inch
Example: SP-PTFE0657N30
End Cap Style Guide
O
DOE (Double Open End)
7
Fin (Spear) + 226 O-rings
8
Fin (Spear) + 222 O-rings
3
Flat Closed + 222 O-rings
2
Flat Closed + 226 O-rings
F
Flat Closed + 215 O-rings
S
Flat Closed + O-ring Insert