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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Tianrui
  • Model Number: FF30/50
  • Type: Air Filter

Packaging & Delivery

OR according to your requirement
Delivery Time 3 to 5 working days after receive the deposit

Replacement Donaldson Compressed air filter ultrafilter FF30/50 

Product Description


Often called the pre-filter since it is placed on the air line just prior to the air dryer, a coalescing

filter removes oil, particles and moisture before it can come in contact with the desiccant in the

dryer and ruin it.


Filter Precision  (μm)           Residual Oil Content (ppm) 

PE Class:25,5,1                                    5 

SB Class:50,25,5 

FF Class:0.01                                       1 

MF Class:0.01                                     0.03 

SMF Class: 0.01                                   0.01 

AK Class:(Active Carbon) 0.01                      0.003

P-SRF Class(Sterilization Type) 


Compressed air filter ultrafilter FF30/50 photos for your ref

Company Information

Xinxiang Tianrui Hydraulic Equipment Co.,ltd specialize in the design and manufacture of

replacement filters and custom filters for a wide variety of industries.


Our featured products are as following:
Hydraulic line filter strainers and elements;
Filter element cross reference;
Air compressor filters element replacement;
Industrial air filter bag,filter box,filter panel;
Aviation fuel filter and hydraulic filter;
Diesel locomotive filters for railway;
Dust collector filters cartridge;
Stainless steel sintered felt filter cartridge and filter disc;
Notched wire filter element


Product Application field:Machinery,Aviation,Railway,Power plant,Steel industry,Chemicals,
Textile,metallurgy industry,electronic industry,pharmaceutical industry, petroleum gasification,
thermal power,nuclear power, etc.


Packing & Shipping





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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 400+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $27,000
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