![430049 | Corning® 500 mL Bottle Top Vacuum Filter, 0.2 µm Pore 33.2cm² Nylon Membrane, Fits 45 mm Diameter Necks, Sterile, 12/Case | Corning 430049 | Corning® 500 mL Bottle Top Vacuum Filter, 0.2 µm Pore 33.2cm² Nylon Membrane, Fits 45 mm Diameter Necks, Sterile, 12/Case | Corning](https://www.corning.com/catalog/cls/products/b/bottleTopVacuumFilters/430049/images/430049_A.jpg/_jcr_content/renditions/product.zoom.1200.jpg)
430049 | Corning® 500 mL Bottle Top Vacuum Filter, 0.2 µm Pore 33.2cm² Nylon Membrane, Fits 45 mm Diameter Necks, Sterile, 12/Case | Corning
![Amazon.com : HydraPak 42mm Filter Cap - Water Filtration Accessory - Fast Flow - Perfect for Hiking, Endurance Sports, Camping, Travel, and Emergency Preparedness : Sports & Outdoors Amazon.com : HydraPak 42mm Filter Cap - Water Filtration Accessory - Fast Flow - Perfect for Hiking, Endurance Sports, Camping, Travel, and Emergency Preparedness : Sports & Outdoors](https://m.media-amazon.com/images/I/51PTrjXWzPL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : HydraPak 42mm Filter Cap - Water Filtration Accessory - Fast Flow - Perfect for Hiking, Endurance Sports, Camping, Travel, and Emergency Preparedness : Sports & Outdoors
![431118 | Corning® 500 mL Bottle Top Vacuum Filter, 0.22 µm Pore 33.2cm² PES Membrane, Fits 45 mm Diameter Necks, Sterile, 12/Case | Corning 431118 | Corning® 500 mL Bottle Top Vacuum Filter, 0.22 µm Pore 33.2cm² PES Membrane, Fits 45 mm Diameter Necks, Sterile, 12/Case | Corning](https://www.corning.com/catalog/cls/products/b/bottleTopVacuumFilters/431118/images/431118_A.jpg/_jcr_content/renditions/product.zoom.1200.jpg)
431118 | Corning® 500 mL Bottle Top Vacuum Filter, 0.22 µm Pore 33.2cm² PES Membrane, Fits 45 mm Diameter Necks, Sterile, 12/Case | Corning
![BPV2250 Argos Bottle Top Filter System, PVDF, 45 mm, 0.22 μm, 500 mL, Polypropylene Housing, Graduated, Sterile (Pack of 12, Individually Packaged) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge BPV2250 Argos Bottle Top Filter System, PVDF, 45 mm, 0.22 μm, 500 mL, Polypropylene Housing, Graduated, Sterile (Pack of 12, Individually Packaged) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge](https://www.sycamorelifesciences.com/media/catalog/product/cache/1/image/800x/9df78eab33525d08d6e5fb8d27136e95/b/o/bottlefilters.jpg)
BPV2250 Argos Bottle Top Filter System, PVDF, 45 mm, 0.22 μm, 500 mL, Polypropylene Housing, Graduated, Sterile (Pack of 12, Individually Packaged) New Laboratory Setup Savings - up to 40%, Magnetic Stirrer, Vortex Mixer, Sample Prep, Centrifuge
![Amazon.com: CAP FILTER Water Filtering Cap for Portable Survival & Camping Gear, Water Purifier Compatible with Water Bottle (Bottle Cap Replacement), Supply for Hiking Camping Travel Fishing (for Mineral Water) : Sports Amazon.com: CAP FILTER Water Filtering Cap for Portable Survival & Camping Gear, Water Purifier Compatible with Water Bottle (Bottle Cap Replacement), Supply for Hiking Camping Travel Fishing (for Mineral Water) : Sports](https://m.media-amazon.com/images/I/71MToFPiBYL.jpg)
Amazon.com: CAP FILTER Water Filtering Cap for Portable Survival & Camping Gear, Water Purifier Compatible with Water Bottle (Bottle Cap Replacement), Supply for Hiking Camping Travel Fishing (for Mineral Water) : Sports
![Nalgene® 595-4520 Nalgene®, 500mL Rapid-Flow Bottle Top Filter 0.2um, PES, 75mm D, 45mm neck, case/12 Nalgene® 595-4520 Nalgene®, 500mL Rapid-Flow Bottle Top Filter 0.2um, PES, 75mm D, 45mm neck, case/12](https://cdn11.bigcommerce.com/s-3yvzqa/images/stencil/1280x1280/products/6898/7901/NG-595-3320-2__51920.1617311531.jpg?c=2)