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Aro-Flo Series Air Line Filter, 1/4 NPT Ports, 5 micron Element, 49 SCFM Flow Rating, 0.5 oz Bowl Capacity, Manual Drain

Description & Features

The INGERSOLL-RAND Aro-Flo Series Air Line Filter is specifically designed for industrial applications requiring high-efficiency filtration. With 1/4 NPT ports and a 5 micron element it effectively removes airborne solid and liquid contaminants.

The filter featuring a 0.5 oz bowl capacity and a flow rating of 49 SCFM is easy to maintain with its manual drain system. Constructed from durable materials such as an aluminum body and nylon bowl guard it ensures reliable operation even under tough conditions. The 5-micron filter element can be replaced with 40-micron elements for specific filtration needs.

The Aro-Flo Series is part of the 1000 through 3000 Series supporting maximum inlet pressures up to 150 psi for polycarbonate bowls and 250 psi for metal bowls. The filter operates seamlessly within temperature ranges of 23-125F for polycarbonate bowls and 23-175F for metal bowls.

Filters can be configured with coalescing elements to remove oil aerosols and particles down to 0.3 micron optimizing the performance of compressed air systems. The modular design allows for easy combination with regulators and lubricators ensuring a consistent and controlled air supply.

MPN: F35121-400

Supplier Part Number: F35121-400

Specifications

Bowl Capacity 0.5 oz	Dimensions 1.58W x 4.30H	Drain Type Manual	Brand Ingersoll-Rand Industrial US	Brand Ingersoll-Rand	Pack Size 1.00	UOM EA	Element 5 micron	Flow Rating (SCFM) 49	Port Size 1/4 NPT	Series 1000	Supplier Part Number F35121-400	Alternate Part Numbers Alternate Part Number C1KG89	Product Weight 0.99 lbs

Similar Products

Model Number	Series	Flow Rating (SCFM)	Element	Drain Type	Bowl Capacity	Dimensions
F35121-400 Aro-Flo Series Air Line Filter	1000	49	5 micron	Manual	0.5 oz	1.58W x 4.30H
F35221-400 Aro-Flo Series Air Line Filter	1500	73	5 micron	Manual	1.2 oz	2.21W x 6.16H
F35331-400 Aro-Flo Series Air Line Filter	2000	156	5 micron	Manual	1.9 oz	2.76W x 7.05H
F35331-410 Aro-Flo Series Air Line Filter	2000	156	5 micron	Manual	2.4 oz	2.76W x 7.05H
F35341-400 Aro-Flo Series Air Line Filter	2000	197	5 micron	Manual	1.9 oz	2.76W x 7.05H
F35341-410 Aro-Flo Series Air Line Filter	2000	197	5 micron	Manual	2.4 oz	2.76W x 7.05H
F35451-420 Aro-Flo Series Air Line Filter	3000	288	5 micron	Manual	5.3 oz	3.54W x 9.93H

Product Questions & Answers (1)

Question by: Pete M on Oct 19, 2025, 7:40 PM

Reckon this'll hold up okay in a dusty environment?

Answer by: Customer Support on Oct 20, 2025, 8:41 PM

This filter is designed to remove airborne solid and liquid contaminants, making it suitable for dusty environments. You may want to consider filters with coalescing elements, which can remove even finer particles down to 0.3 micron.