Vertex COM403-CK Replacement Compressor

The Vertex COM403-CK replacement compressor is a factory-direct solution built for durability and performance. Designed to fit seamlessly with Vertex AirStation aeration systems, this compressor is engineered to support optimal oxygen transfer in ponds and lakes, ensuring effective water circulation and a healthy aquatic environment.

This 1/4 HP compressor is a cost-effective replacement for worn or aging units. It delivers consistent airflow with low power consumption and operates with reduced noise levels—ideal for continuous operation in remote or residential settings. Built to meet Vertex’s exacting standards, the COM403-CK is manufactured with premium internal components that reduce maintenance needs and extend overall service life.

Whether you're running a small pond aeration system or a multi-diffuser setup, this compressor maintains stable performance under a variety of environmental conditions. It is easy to install and ships ready for immediate integration, including the necessary check valve to ensure safe and efficient function.

For routine maintenance or emergency replacement, the Vertex COM403-CK offers the reliability and airflow performance necessary to keep your water management system running efficiently.

Features

Built for Aeration Systems
Compatible with Vertex AirStations and designed to support pond and lake aeration systems.

Efficient Performance
Delivers dependable 1/4 HP output with consistent airflow and energy-efficient operation.

Quiet Operation
Low-noise compressor ideal for residential and commercial water applications.

Ready-to-Install
Ships with integrated check valve and mounting provisions for fast replacement.

Long Service Life
Quality internal components minimize maintenance and downtime.