3M Micro-Klean G78B21N Grooved Resin Bonded 5 mic 2-5/8 x 9-3/4

G78B21N 3M Water Filtration
Mouse over to view larger image.

Part Number: G78B21N
This item is obsolete and has no replacement from the manufacturer. Please contact one of our Certified Water Specialists to discuss replacement options.

3M Micro-Klean G78B21N Grooved Resin Bonded 5 mic

The exclusive 3M manufacturing process produces a rigid, resin bonded, graded density structure that eliminates by-pass and the unloading characteristics of soft and easily deformable, competitive filter cartridges such as spiral wound, melt-blown, and string wound cartridges. Micro-Klean III 2-5/8" x 9-3/4" filter cartridges are the product of continuous refinement of manufacturing and fiber technologies.  The grooving of the outer surface significantly increases the filter's effective surface area, and increases the contaminant holding capacity. The design of Micro-Klean III G78B21N combines the principles of surface and depth filtration in one cartridge resulting in enhanced filter life, particle removal efficiency and optimum flow characteristics.

  • Consistent particle removal efficiencies with sharp cut-offs
  • Extended cartridge life
  • Ability to withstand high temperatures and elevated differential pressures
  • Broad chemical compatibility
  • Consistent batch to batch filtration characteristics.

9-3/4" (24.8 cm)
Materials of Construction
Grooved Resin Bonded Cellulose (FDA Compliant)
Filter Life
As Needed
Filter Type
Filter Specifications
5 µm
3M Water Filtration
Operating Conditions
180 °F
Mouse over for more information.

Customers who purchased this item also bought:

3M Aqua-Pure AP101T Whole House Filter Housing
FWS # AP101T
Shelco FOSBN-786-B Single Cartridge Filter Housing
20" x 2-1/2" Coconut Shell Carbon Block 5 mic
Neo-Pure WPP-25200-05 20" Surfactant Free String Wound Filter 5 Micron
FWS # WPP-25200-05
3M Micro-Klean G78B22N Grooved Resin Bonded 5 mic 2-5/8 x 19.5
FWS # G78B22N
AXEON TFM-100 TFC Residential RO Membrane 100 GPD
FWS # 200361

This item can be found in the following categories: