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AMI Membranes High Quality Membrane Elements
AMI® hollow fiber ultrafiltration (HF UF) membrane elements provide reliable rejection of microorganisms and viruses with low operating costs. AMI hollow fiber membrane elements are offered in standard RO Membrane sizes for use in standard pressure vessels.  Our hollow fiber UF elements are ideal for use in small commercial, point-of-use and point-of-entry applications.

Benefits of Hollow Fiber Ultrafiltration

  • Easy Installation and Handling
  • Excellent Quality of Filtrate
  • Reliable Blocking of Microorganisms and Viruses
  • Ideal Pre-Treatment to Reverse Osmosis

Hollow Fiber Ultrafiltration Membrane Ordering Information

Part Number

Size
(Dia.× Length)

Membrane Type

Est. Flow (gpd)

Membrane Area

Min

Max

sq. ft

M-U2514HF09

2.5” × 14”

Hollow Fiber 0.9

108

324

5.4

0.5

M-U2521HF09

2.5” × 21”

Hollow Fiber 0.9

220

660

11.0

1.0

M-U4021HF15

4” × 21”

Hollow Fiber 1.5

388

1,164

19.4

1.8

M-U4021HF09

4” × 21”

Hollow Fiber 0.9

540

1,620

27.0

2.5

M-U4040HF15

4” × 40”

Hollow Fiber 1.5

860

2,580

43.0

4.0

M-U4040HF09

4” × 40”

Hollow Fiber 0.9

1,300

3,900

65.0

6.0

  1. Individual UF modules can be configured in parallel to provide increased system capacities.
  2. The individual UF module flow ranges depend upon the source water quality and pretreatment. Consult with AMI for specific design flow rates for a specific application.
  3. To avoid mechanical damage, do not subject the membrane to sudden temperature changes (>1°C/min) or water hammer
 
Fit in a standard filter housing with use of adapters.  See "Parts" tab for more information.

 

Hollow Fiber Ultrafiltration Membrane Features

  • Backed by our Experienced Technical Support Staff
  • High Quality for Consistent and Reliable Performance
  • Uses the Most Advanced Membrane Technology and Manufacturing Processes
  • Standard Dimensions to Fit in Commonly Available Housings

Applications for Hollow Fiber Ultrafiltration

Filtrate Connectors for UF Membranes

Our hollow fiber UF membranes can be used in standard housings with the appropriate Filtrate Connectors as listed below. Please choose the appropriate connectors below to adapt the hollow fiber elements to the vessel you will be using. (Two connectors are required per pressure vessel.)

Part Number

For HF UF Membrane

Qty. in Kit

For Pressure Vessel

FC25 

2.5” Diameter
(M-&2514HF09 & M-U2521HF09)
EP-0052

2 Per Kit
(One kit needed per Vessel)

Standard AMI/FilmTec Style 2.5” Dia. 

AD-40HF

4” Diameter
(M-U4021HF* & M-U4040HF*)

Sold Individually
(Two pieces needed per Vessel)

Standard AMI/FilmTec Style 4” Dia. 


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