Description
Product Overview
The Foxx Life Sciences 1142-RLS 500mL Autofil Bottle Top Filter is a high-performance filtration solution designed for industrial and scientific laboratories. This full assembly unit features a 0.45µm PES asymmetric membrane that ensures superior flow rates and efficient particle retention. With dimensions of 20.4 x 14.9 x 10.5 inches and a lightweight design of 1 pound, it is built for durability and ease of use. The filter includes forward-facing, large, raised graduation marks for clear visibility and accurate measurement readings, making it an essential tool for precise laboratory processes.

Usage
This bottle top filter is ideal for environments requiring sterile filtration, such as research labs, pharmaceutical production, and biotechnology facilities. It is commonly used for filtering buffers, media, and other solutions where contamination control is critical. The target audience includes laboratory technicians, researchers, and industrial professionals who need reliable, hands-free filtration systems. Its quick-connect pedestal base or cradle ring allows for secure, unattended operation, reducing manual intervention and improving workflow efficiency in high-demand settings.
Why Choose Us
Foxx Life Sciences prioritizes quality and innovation, ensuring that each bottle top filter meets rigorous industrial standards. The secure grasp bottle cap technology enhances safety by preventing slippage during handling, while the PES membrane offers consistent performance and longevity. Compared to competitors, this product stands out for its high flow rate capabilities and user-friendly design, backed by positive customer reviews and a reputation for reliability in the scientific community.
Key Features
- High flow PES asymmetric membrane available in 0.45µm for efficient filtration
- Quick-connect pedestal base or cradle ring enabling hands-free operation
- Forward-facing, large, raised graduation marks for easy and accurate reading
- Secure grasp bottle cap technology to prevent slips and ensure safe handling
- Full assembly design for immediate use straight out of the case, saving setup time
FAQ
What is the membrane material of this filter?
The filter uses a PES (Polyethersulfone) asymmetric membrane, which is known for its high flow rates and low protein binding, making it suitable for a variety of laboratory applications.
Can this filter be used for sterile filtration?
Yes, the 0.45µm PES membrane is effective for sterile filtration, removing bacteria and particulates to maintain solution integrity in sensitive processes.
How does the hands-free filtration work?
The quick-connect pedestal base or cradle ring allows the filter to be securely mounted, enabling unattended operation and freeing up laboratory personnel for other tasks.
What sizes are available for this bottle top filter?
This model is specifically designed for 500mL volumes, but Foxx Life Sciences offers similar filters with different capacities and membrane pore sizes to meet various needs.
Is the filter reusable?
No, this bottle top filter is intended for single-use to prevent cross-contamination and ensure consistent performance in critical laboratory environments.





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