Harmsco® 931-5 29-1/4" Premium Pleated Filter 5 mic

931-5 Harmsco931-5W
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NSF Certified  Made in USA 

Part Number: 931-5
Alt. Part Number: 931-5W
MSRP: $40.05
Price: $28.61 

Harmsco 931-5 29-1/4" Premium Pleated Filter 5 mic Features:

Harmsco 931 Series are highly efficient filter cartridges made of pleated Polyester-Plus filter media for low pressure drop, high flow capability, increased contaminant removal, long filter runs, reusability, and the lowest cost per gallon filtered.

  • Pleated design with up to 50% more surface area than competitive filters resulting in superior performance and increased contaminant removal
  • Longer filtration runs for fewer change-outs and less maintenance
  • Low pressure drop
  • Thermally bonded for longer usable life
  • Recommended Flow Rate: 18 gpm
  • FDA approved materials - NSF 61 certified
  • Engineered media for superior performance

Disclaimer: Harmsco® is a registered trademark of Harmsco, Inc, which is not affiliated or otherwise associated with Fresh Water Systems, Inc. or this site. Fresh Water Systems, Inc. acknowledges and confirms that it has not been granted any license or authority from Harmsco, Inc to use the mark, and further confirms that any and all use of the mark on this site is for identification and descriptive purposes only and such use is not intended to, does not, and shall not be deemed to imply any association or affiliation between Harmsco, Inc and Fresh Water Systems, Inc. of any nature whatsoever.
Filter Specifications
5 µm
18 sq. ft.
29 1/4" (74.3 cm)
Operating Conditions
Max 140 °F
18 gpm
Filter Life
As Needed
Materials of Construction
Plastisol (Pliable PVC)
Pleated Polyester
NSF 61
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