
The coalescer, also known as a pre-filter, is usually located just before the air filter element to remove harmful liquid oil, water condensate, pipe scale, dirt, and rust from your compressed air system. The AYATER K330AO coalescer filter can replace the Dominick Hunter.


The rust, oil residuum, moisture, and other contaminants will influence the efficiency and energy consumption of the air compressor. To avoid excessive wear and system failure, it is vital to choose a proper compressed air filter to intercept those harmful particles.
K330AO coalescing filter element has a larger filtration surface that will decrease the initial pressure loss.
You can choose AYATER K330AO coalescing filter element as the replacement for Dominick Hunter.


The filter elements are consumables thus it is inevitable to change them at regular intervals. The working life in this table is for your reference only. Because it depends on your working conditions.
Product Attribute | Specifications |
Model Number | K330AO |
Filter Type | Coalescing |
Application | Compressed Air and Nitrogen Gas Filtration |
Filtering Material | Glass Fiber, Sponge |
Filtration Rating | 1µm |
Filtration Efficiency | 99.98% |
Working Life | About 3500 Hours |

All employees of AYATER are trained and possess filtration knowledge. Each process will be inspected by our quality control inspector.


If your products are damaged along the route, we will claim compensation from the transport company for you.



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