Diamond® PureFlow™ Sterile Syringe Filters

Diamond® PureFlow™ sterile syringe filters satisfy requirements of life science applications for sterilization of solutions or clarification of biological fluids. Sterile filters include a polypropylene microfiber pre-filter layer to improve the filtration of particulate-laden liquids that are difficult to filter with single-layer syringe filters.

  • Color-coded polypropylene housing
  • PES, PVDF, nylon, PTFE cellulose ester, cellulose acetate, or surfactant-free cellulose membranes
  • Polypropylene microfiber pre-filter layer
  • Individually packaged in peelable blister with diameter, membrane type & porosity marked
  • Sterilized by Gamma Irradiation to SAL 10-6
  • Pre-filter improves filtration of particulate-laden fluids
  • Max. working temperature: 100°C
  • Manufacturing process certified to ISO 9001 standards
  • Sterile items are non-returnable
  • Sold in full packages only
Stock Description Catalog Pg. Price
13mm Sterile Polypropylene Syringe Filter with PES Membrane with 0.10µm Pore
Item 18129
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with PES Membrane with 0.10µm Pore
Item 18130
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with PES Membrane with 0.22µm Pore
Item 18131
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with PES Membrane with 0.22µm Pore
Item 18132
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with PES Membrane with 0.45µm Pore
Item 18133
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with PES Membrane with 0.45µm Pore
Item 18134
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with PTFE Hydrophilic Membrane with 0.22µm Pore
Item 18135
78.99/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
78.99/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with PTFE Hydrophilic Membrane with 0.22µm Pore
Item 18136
136.76/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
136.76/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with PTFE Hydrophilic Membrane with 0.45µm Pore
Item 18137
78.99/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
78.99/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with PTFE Hydrophilic Membrane with 0.45µm Pore
Item 18138
136.76/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
136.76/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with Nylon Membrane with 0.22µm Pore
Item 18139
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Nylon Membrane with 0.22µm Pore
Item 18140
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with Nylon Membrane with 0.45µm Pore
Item 18141
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Nylon Membrane with 0.45µm Pore
Item 18142
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with PVDF Hydrophilic Membrane with 0.22µm Pore
Item 18143
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with PVDF Hydrophilic Membrane with 0.22µm Pore
Item 18144
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with PVDF Hydrophilic Membrane with 0.45µm Pore
Item 18145
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with PVDF Hydrophilic Membrane with 0.45µm Pore
Item 18146
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with Mixed Cellulose Ester Membrane with 0.22µm Pore
Item 18147
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Mixed Cellulose Ester Membrane with 0.22µm Pore
Item 18148
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with Mixed Cellulose Ester Membrane with 0.45µm Pore
Item 18149
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Mixed Cellulose Ester Membrane with 0.45µm Pore
Item 18150
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Cellulose Acetate/Glass Fiber Membrane with 0.22µm Pore
Item 18151
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with Cellulose Acetate Membrane with 0.22µm Pore
Item 18152
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Cellulose Acetate Membrane with 0.22µm Pore
Item 18153
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with Cellulose Acetate Membrane with 0.45µm Pore
Item 18154
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Cellulose Acetate Membrane with 0.45µm Pore
Item 18155
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with Surfactant-Free Cellulose Acetate Membrane with 0.22µm Pore
Item 18156
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Surfactant-Free Cellulose Acetate Membrane with 0.22µm Pore
Item 18157
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50
13mm Sterile Polypropylene Syringe Filter with Surfactant-Free Cellulose Acetate Membrane with 0.45µm Pore
Item 18158
57.97/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
57.97/Pkg. of 50
30mm Sterile Polypropylene Syringe Filter with Surfactant-Free Cellulose Acetate Membrane with 0.45µm Pore
Item 18159
115.84/Pkg. of 50
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-151
115.84/Pkg. of 50