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Donaldson Torit P031791-016-436 Downflo Oval Cartridge Filter – Ultra-Web SB Spunbond


This filter is a direct replacement for AAF #5236765 and Donaldson #191889-461-436.

SKU: P031791-016-436 Categories: ,
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All prices are subject to change.


Ultra-Web Spunbond Oval Cartridge Filter, 11.36-inch x 14.36-inch outer diameter x 26.00-inches long with open/open Endcaps for Donaldson Torit Downflo Containment System, Downflo Oval dust collector, Downflo WorkStation and other brands of cartridge collectors.

The base filter media is a spunbond (SB) polyester making it Ideal for chemically aggressive and abrasive airstreams. High filtration efficiency is provided by a Nanofiber covering. The wide pleat spacing and robust construction with Nanofiber offers surface loading and excellent release characteristics for a MERV 15 rated filter media. The polyester base allows temperature excursions to 200 degrees F.

Not only can we provide this media in all our filter cartridge offerings, but can insert it into most of our competitor’s filters.  That means you can have all the advantages of Donaldson Torit technology in your dust collector no matter the manufacturer.  No one offers the range of filter media and the continual development of new and improved filter medias as does Donaldson.



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Donaldson Torit® Product Attributes
Media Type: Ultra-Web SB
Filter Area (sq ft): 90.00
Outer Diameter (inches): 11.36 x 14.36
Inner Diameter (inches): 7.98 x 10.98
Length (inches): 26.00
Temperature Limit (F): 180
Temperature Limit (C): 82
Outer Liner: No
Pleat Height (inches): 1.50
Construction: Galvanized
End Cap Construction: Open/Open
Shape: Oval


Chemical processing, cement, powder coating

Additional Resources:

Replacement filter for AAF Part # 5236765

Replacement filter for UAS Part # NF20321

Replacement filter for Donaldson Discontinued Part # P191889-461-436

Product Literature #1 Cartridge Filters

Product Literature #2 Ultra-Web Brochure

Product Literature #3  Ultra-Web Cartridge Engineered for Dust Collection

Product Literature #4 Cleaner Air Comes From Within

Product Literature #5  Downflo Oval Dust Collectors


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