- Upgraded 0.22µm PES filter membranes now filter up to 43% faster
- Easy-to-read molded graduations on bottle top filter
- Housings feature boldly printed membrane material and pore size for easy identification
- Curved bottle design for easy handling
- Printed lot number and expiration date on every bottle top
- Improved filter support provides faster flow rates
- Angled hose barb adapter fits three size hose diameters and prevents the filter from tipping
- Polyethersulfone (PES) membrane is designed for high flow rate with low binding
- 0.22µm PES membrane is the first choice for sterile filtration of cell culture media
- Bottle top filters fit on CELLTREAT solution bottles or other standard 45mm threaded solution storage bottles
- Bottle top filters do not include solution bottles
229717 | Celltreat 500mL Bottle Top Filter, 0.22μm PES Filter, 90mm Diameter, Sterile (24/PK)
Celltreat
- SKU:
- 5348-10513
- MPN:
- 229717
Why Purchase
Through OECM?
As part of our OECM agreement, Delta Scientific supports a wide range of laboratory and science needs, including:
- Streamlined Procurement – Simplify your purchasing process with direct access to our products via OECM.
- Competitive Pricing – Enjoy cost savings through pre-negotiated agreements.
- Trusted Expertise – Work with a supplier that understands the needs of the education sector.
- Extensive Product Range – From everyday laboratory essentials to specialist equipment.
How to Buy
As part of our OECM agreement, Delta Scientific supports a wide range of laboratory and science needs, including:
1. Visit the OECM Laboratory and Science Supplies Marketplace.
2. Search for Delta Scientific within the supplier list.
3. Add Delta Scientific as a preferred vendor for your facility.
4. Start purchasing directly through OECM at preferential rates
Request a Copy of
Our OECM Contract
To access a copy of our OECM contract or learn more about how we
support educational facilities, please complete the form below.
A member of our team will follow up with the relevant
documentation and next steps.
Need Help?
If you’d like guidance on getting set up or want to discuss your institution’s specific needs, we’re here to help.
Call us: 905-629-4545. Contact us: info@delta-sci.com









