Description
Product Overview
The 300-05828 Pre & Post Cto-Q10 cartridge is engineered by Filter Express Optipure to meet the rigorous demands of compressed air systems in industrial environments. Constructed from premium filtration media, the cartridge delivers consistent particle capture while maintaining low pressure drop, ensuring that downstream equipment operates efficiently. Its dimensions—14.5 x 4.55 x 4.45 inches—fit standard housings, and the lightweight design (0.01 ounces) simplifies handling and installation. The cartridge is a genuine OEM part, guaranteeing compatibility with existing filter assemblies and preserving the performance standards set by the original equipment manufacturer.
![[Product front view showing all components]](https://www.abodeshop.store/wp-content/uploads/2026/07/85267109377449a1b4ff0497e038d2a3.jpg)
Usage
This cartridge is ideal for a wide range of applications where clean, dry air is essential. Typical use cases include pneumatic tooling, paint spray booths, food processing equipment, and automotive assembly lines. It excels in environments that demand continuous operation, such as manufacturing plants, workshops, and large‑scale facilities. The cartridge’s robust construction makes it suitable for both indoor and outdoor installations, and its high‑efficiency media is capable of removing oil mist, dust, and other contaminants that can impair equipment performance. Users ranging from plant maintenance technicians to facility managers will appreciate the straightforward swap‑out process, which minimizes downtime.
Why Choose Us
Choosing the Filter Express Optipure 300-05828 cartridge means selecting a product backed by decades of filtration expertise. The company’s commitment to quality is reflected in rigorous testing protocols, ensuring each cartridge meets or exceeds industry standards for particle retention and flow consistency. Manufactured in the United States, the cartridge benefits from strict quality control measures and a supply chain that prioritizes reliability. Additionally, the OEM designation guarantees that the part matches the exact specifications of the original component, eliminating concerns about fit or performance degradation. Customers also receive dedicated after‑sales support, including technical assistance and a responsive warranty program.
Key Features
- High‑efficiency media captures oil mist, dust, and microscopic particles
- OEM‑approved design ensures perfect fit for existing filter housings
- Lightweight construction reduces handling effort and installation time
- Durable housing withstands harsh industrial environments
- U.S. manufacturing with comprehensive after‑sales support and warranty
FAQ
What size filter housing does the 300-05828 cartridge fit?
The cartridge is sized to fit standard 14.5 x 4.55 x 4.45‑inch housings commonly used in compressed air filtration systems.
Can this cartridge be used for both pre‑filter and post‑filter applications?
Yes, the cartridge is designed for both pre‑filter and post‑filter stages, providing versatile protection throughout the air treatment process.
How often should the cartridge be replaced?
Replacement intervals depend on operating conditions, but most users find a service life of 6‑12 months under typical industrial loads. Monitoring pressure drop can help determine the optimal change‑out schedule.
Is the cartridge compatible with other brands of filtration systems?
While the cartridge is an OEM part for Filter Express Optipure systems, its standard dimensions make it compatible with many third‑party housings that share the same size specifications.
What warranty does Filter Express Optipure provide?
The cartridge comes with a limited one‑year warranty covering manufacturing defects, backed by a responsive customer service team ready to assist with any issues.




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