These Nalgene MF75 Bottle Top Filters SFCA (surfactant-free cellulose acetate) membrane filters are much cleaner than standard cellulose acetate and are designed for vacuum filtration with glass media bottles. Use the Nalgene Bottle Top Filter 0.2µm size for sterilization of aqueous solutions and culture media. Select the Nalgene MF75 Bottle Top Filter 0.45µm size for particle analysis, scintillation counting, prefiltration of aqueous solutions, and general cytology. Nalgene Polystyrene bottle-top design features molded graduations and a support plate that minimizes foaming and eliminates the need for a separate filter pad. The Nalgene Bottle Top Filter screws directly onto media bottles. Yellow collar Nalgene filter cup is labeled with lot number, catalog number, pore size, and expiration date. Certified radiation-sterilized, nonpyrogenic, and noncytotoxic. The quick-disconnect sidearm accepts 1/4–3/8" tubing.
Purchase Nalgene Bottle Top Filters from Voigt Global. We sell Nalgene Bottle Top Filters to the scientific communities worldwide. Nalgene Bottle Top Filters may be available in an alternate sale unit size: CLICK HERE! We offer complete Nalgene Bottle Top Filter specifications upon request. Discounts on Nalgene Bottle Top Filters for resale and bulk orders are available.
| Pore Size, µm | Capacity, mL | Diameter, mm | Neck Size, mm | Item No. | Unit | 2008-2009 Price USD |
| 0.2 | 150 | 50 | 33 | 290-3320 | Case of 12 | $88.49 |
| 0.2 | 150 | 50 | 45 | 290-4520 | Case of 12 | $88.49 |
| 0.2 | 500 | 75 | 33 | 291-3320 | Case of 12 | $124.02 |
| 0.2 | 500 | 75 | 45 | 291-4520 | Case of 12 | $124.02 |
| 0.2 | 1000 | 90 | 33 | 292-3320 | Case of 12 | $198.67 |
| 0.2 | 1000 | 90 | 45 | 292-4520 | Case of 12 | $198.67 |
| 0.45 | 150 | 50 | 33 | 290-3345 | Case of 12 | $88.49 |
| 0.45 | 150 | 50 | 45 | 290-4545 | Case of 12 | $88.49 |
| 0.45 | 500 | 75 | 33 | 291-3345 | Case of 12 | $124.02 |
| 0.45 | 500 | 75 | 45 | 291-4545 | Case of 12 | $124.02 |
| Glass Prefilters | ||||||
| For 50 mm Diameter Membranes | — | — | DS0281-5000 | Case of 100 | $119.92 | |
| For 75 mm Diameter Membranes | — | — | DS0281-7500 | Case of 100 | $124.23 | |
| For 90 mm Diameter Membranes | — | — | DS0281-9000 | Case of 100 | $177.36 | |
