Finite A1R Series High Pressure Air/Gas Filter (Up to 1000 PSIG)

The A1R is a lightweight, 1000 PSIG filter that is constructed of aluminum and offers your choice of high efficiency particulate and coalescing filter elements. This product can be used for CNG or specialty gas applications.

The A1R includes a drain port with a plug. The 1/4" NPT connection size of the drain port matches the inlet and outlet connection size, making it ideal for bypass gas sampling.

Call us TODAY at 727-847-4900 or
Toll Free at 800-761-4298

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A1R Filter Selector

Choose your Element Type and Element Grade below. Then click "Submit" to generate the part number.
Your Selected Filter Part Number:

Step 1. Determine your element type & element grade.

1.) Choose Element Type: C, F, G, H, or T
• Click Here for the C & H Type Element Guide
• Click Here for the F, G, & T Type Element Guide

2.) Choose Element Grade: 4, 6, 8, or 10
• Click Here for the Element Grade Guide

Click Submit after all correct options have been selected.
Your generated filter number will be dispalyed at the top.

For any filter variation not mentioned above, please consult us at 727-847-4900.

• Build Your Own Model Number Chart
• Finite A1R Series Replacement Elements

This robust but lightweight aluminum housing is designed especially for bypass gas sampling of specialty gases.
Mounting bracket available: MBS-1

For more information or a detailed discussion about your specific requirements please contact us at 727-847-4900 or Toll Free at 800-761-4298.

*Scroll to the right to see entire chart on mobile
Port Size (NPT) 1/4"
Max. Pressure 1000 PSIG (68 bar)
Max. Temp. for each Element Type 225°F All Media Types
Materials of Construction Head: Aluminum
Internals: 316 Stainless Steel
Bowl: Aluminum
Seals Fluorocarbon
Sump Capacity 0.25 oz. (7.4 ml)

*Scroll to the right to see entire chart on mobile
Length Width Weight
4.0" (101.6mm) 1.75" (44.5mm) 0.75 lbs. (0.34 kgs.)

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