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NALGENE® 291 Bottle Top Filters – 500mL Capacity, polystyrene housing; SFCA membrane

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NALGENE 291 Bottle Top Filters – 500mL Capacity, polystyrene housing; SFCA membrane

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NALGENE® 291 Bottle Top Filters – 500mL Capacity, polystyrene housing; SFCA membrane

Sterile, disposable tissue culture filters with 50mm SFCA membrane. Securely screw onto media bottles with 33 or 45mm neck sizes. Allow vacuum filtration of liquid directly into sterile bottles. Membrane pore size and material are clearly marked on the YELLOW collar. Sterile/Graduated.

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Ordering Info

Cat No	Vendor Part No	Filter Capacity	Fits Bottle Neck	Pore Size	Membrane Dia	Qty	Price	Qty
F312-21	291-3320	500mL	33mm	0.2µm	50mm	In Stock	12	$171.00	CS
F312-22	291-3345	500mL	33mm	0.45µm	50mm	In Stock	12	$173.00	CS
F312-23	291-4520	500mL	45mm	0.2µm	50mm	In Stock	12	$171.00	CS
F312-24	291-4545	500mL	45mm	0.45µm	50mm	In Stock	12	$171.00	CS

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