Omnipure L-Series Filter Cartridge


Available with or without auto shutoff, the new L-Series offers a patented design to easy change-outs with a simple one-quarter turn.

Made of highly durable injection-moulded polypropylene, the L-Series is constructed from 100% NSF (National Sanitation Foundation) certified materials. We offer a variety of standard media options including granular activated carbon (GAC) for taste and odour reduction, depth filtration media to address sand, grit and sediment problems that can clog or damage down line equipment and a special blend polyphosphate media designed to control scaling associated with hard water.


Filtration Process

The Omnipure filter L-Series can also be ordered with the premium Omnipure Block™ media. This family of carbon blocks utilizes technology that optimizes surface area for better contaminant absorption. Omnipure- Block™ is available in a high capacity ten micron activated carbon version and a water polishing, cystsreducing one micron version. A carbon/scale inhibitor and carbon/lead reduction version are available for your specific application needs.

Cartridge variations

Dependent on your specific filtration needs – Omnipure provide a range of cartridges specialized in removing particular contaminants.

Quality componentPrimary function
Carbon blockTaste, odour, metals and cyst removal
GACTaste, odour
SedimentDirt, sand and all particulate matter
Phosphate/carbonInhibits scale/lime build up
100% phosphatePrevents scale/lime build up


The L-Series is produced with lengths of 10” and 12”. Filter Head threads are available in 1/4” and 3/8” NPT. Please refer to the table below for a sample of the L-Series cartridges we provide. For any further assistance please call us on 02 9458 1111.

L Series Carbon

Item CodeMicron ratingModelSizes
IT0018931L5520 Block10″
IT0023371L5515 Pb.10″
IT0022335L5586 Phosphate10″
IT0022345L5540 GAC10″
IT0019881L5620 Block12″
IT0022355L5640 GAC12″

L Series Polypropylene

Item CodeMicron ratingModelSizes
IT002207510″ L550510″
IT001987512″ L560512″

Applicable for these filters are a range of heads that feature the varying threads applicable to your system. The following are available:

  • Valved 1/4” Head
  • Valved 3/4” Head
  • Non-Valved 1/4” Head
  • Non-Valved 3/8” Head

Please see the L Series Heads information tab to view the item specifications table.

L Series Filter Heads

L Series has a variety of threads to fit it’s specific filter cartridge. please view the table below for item specification.

L Series Head Specifications

Item CodeModelDescription
IT001883V-JG-1/4Valved 1/4″ Head DK7
IT001884V-K-3/8Valved 3/8″ Head
IT001885NV-JG-1/4Non-Valved 1/4″ Head
IT001886NV-K-3/8Non-Valved 3/8″ Head

L Series Head Information

ThreadFitting available
1/4” FemaleRH Non-Valved, RH Valved, WL Non-Valved, WL Valved
3/8” FemaleNon-Valved
1/4” John Guest TubeRH Non-Valved, WL Valved, WL Non-Valved
3/8” John Guest TubeWL Non-Valved