Product Description
A worn or bent support screen can cause membranes to sag or tear mid-run. This stainless steel replacement screen restores flat, even support beneath a 47 mm membrane, keeping flow steady with viscous and protein-rich samples on screen-style vacuum filtration assemblies.
This listing is for Wheaton catalog number 419364: Stainless Steel Filter Support Screen for 47 mm Assembly. The screen sits in a 47 mm stainless-support base, sealed with a PTFE gasket, and the membrane rests directly on top before the funnel is clamped in place. Stainless steel resists corrosion and can be cleaned and reused many times. Replace screens whenever they become damaged or difficult to clean. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Stainless steel – Corrosion resistant and reusable.
- 47 mm format – Fits 47 mm stainless-support filter bases.
- Flat membrane support – Helps prevent sagging and tearing of filters.
- Clog resistant – Suited to viscous and proteinaceous solutions.
Specifications
| Catalog Number | 419364 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Stainless Steel Filter Support Screen for 47 mm Assembly |
| Sold As | Each |
| Material | Stainless steel |
| Filter Diameter | 47 mm |
Applications
- Replacement for 47 mm filter holders
- Protein solution filtration
- Viscous sample filtration
- Membrane filtration maintenance
