Plastic Filter Holders

Plastic filter holders are constructed of chemically-resistant polysulfone; choose from analytical funnels, KP 47 autoclavable models, and the Rocker Magnetic Series. Rocker MF Magnetic funnels are easy to assemble and stable enough for one-handed operation. The MF3 has long stem with stopper, while MF3a has short stem without a stopper (direct connect).

KP 47 configurations:

KP 47H = standard
KP 47U = includes lid with luer slip ports
KP 47W = wide mouth funnel (500 mL)
KP 47S = includes 300 mL receiver
KP 47T = larger funnel (800 mL)

For some great informational videos on our Rocker products, check out the Rocker Promotional Channel! Are you looking for maintenance tips to keep your Rocker items in top shape, you may enjoy our Rocker Repair Channel.

SKU	Product Name	Material Type	Filter Area	Funnel Size	Est Ship	Price
200300-01-P	MF3 Pro, PPSU Magnetic Filter Funnel with Lid Kit, 300mL, 1/Pk	Polyphenylsulfone	47mm	300mL	1-2 days	$148.00
200310-01-P	MF3a Pro, PPSU Magnetic Filter Funnel with Lid Kit, 300mL, 1/Pk (short stem)	Polyphenylsulfone	47mm	300mL	1-2 days	$144.00
200500-01-P	MF5 Pro, PPSU Magnetic Filter Funnel with Lid Kit, 500mL, 1/Pk	Polyphenylsulfone	47mm	500mL	1-2 days	$170.00
200510-01-P	MF5a Pro, PPSU Magnetic Filter Funnel with Lid Kit, 500mL, 1/Pk (short stem)	Polyphenylsulfone	47mm	500mL	1-2 days	$166.00
200300-01	MF Series Magnetic Filter Funnel with Lid Kit, 300mL, 47mm, 1/Pk	PES	47mm	300mL	1-2 days	$120.00
200310-01	MF Series Magnetic Filter Funnel with Lid Kit (short stem), 300mL, 47mm, 1/Pk	PES	47mm	300mL	1-2 days	$116.00
200320-30	MF30, PES Filtration Set, incl. 300mL/47mm MF Series Magnetic Funnel with Lid Kit, 1200mL PC Bottle with Overflow Protection	PES	47mm	300mL	1-2 days	$188.00
200320-31	MF31, Filtration Set, incl. 300mL/47mm MF Series Magnetic Filter Funnel with Lid Kit, 1L Receiver Flask with Drain & Silicone Fixing Sucker	PES	47mm	300mL	1-2 days	$208.00
200500-01	MF Series Magnetic Filter Funnel with Lid Kit, 500mL, 47mm, 1/Pk	PES	47mm	500mL	1-2 days	$142.00
200510-01	MF Series Magnetic Filter Funnel with Lid Kit (short stem), 500mL, 47mm, 1/Pk	PES	47mm	500mL	1-2 days	$138.00
197000-00	LF3, PES Filter Holder 300ml without lid kit	PES	47mm	300mL	1-2 days	$72.00
197000-01	LF3, PES Filter Holder 300ml with lid kit	PES	47mm	300mL	1-2 days	$80.00
197000-02	LF3a, PES Filter Holder 300ml with lid kit	PES	47mm	300mL	1-2 days	$80.00
197000-05	LF3a, PES Filter Holder 300ml without lid kit	PES	47mm	300mL	1-2 days	$72.00
197010-34	LF5a-500, PES 47mm Filtration Apparatus, 500mL funnel, 500mL waste bottle	PES	47mm	500mL	1-2 days	$106.00
197010-31	LF31, PES Filtration Set, incl. 300mL/47mm LF Series Magnetic Filter Funnel with Lid Kit, 1L Receiver Flask with Drain & Silicone Fixing Sucker	PES	47mm	300mL	1-2 days	$168.00
197000-06	LF5, PES Filter Holder 500ml with lid kit	PES	47mm	500mL	1-2 days	$96.00
197000-03	LF5, PES Filter Holder 500ml without lid kit	PES	47mm	500mL	1-2 days	$88.00
197000-07	LF5a, PES Filter Holder 500ml with lid kit	PES	47mm	500mL	1-2 days	$96.00
197000-04	LF5a, PES Filter Holder 500ml without lid kit	PES	47mm	500mL	1-2 days	$88.00
121386547	Analytical Funnel, Autoclavable Filter Holder, COMPLETE UNIT, 47mm, 1/pk	Polysulfone	47mm	350mL	3-4 weeks	$250.80
121412447	Analytical Funnel, 350mL, Autoclavable Filter Holder, COMPLETE UNIT, 47mm, 3/pk	Polysulfone	47mm	350mL	3-4 weeks	$522.62
43301010	Polysulfone Filter Holder, KP 47 S	Polysulfone	47mm	300mL	5-7 days	$109.48
43301020	Polysulfone Filter Holder, KP 47 U	Polysulfone	47mm	300mL	5-7 days	$79.56
43301030	Polysulfone Filter Holder, KP 47 H	Polysulfone	47mm	300mL	5-7 days	$73.61
43301050	Polysulfone Filter Holder, KP 47 W	Polysulfone	47mm	500mL	5-7 days	$92.43

Applications

Aseptic filtration
Pharmaceuticals and biologics
Suspended Solids testing for municipal, surface, ground, and drinking water
Rocker MF Series are optimized for microbiological testing
Lid on KP 47U can be vented aseptically using disposable syringe filter (luer slip connection)

Specifications

Specifications

	MF3Pro/MF3aPro	MF5Pro/MF5aPro	MF3/MF3a	MF5/MF5a	KP47	LF3
Filter size (mm)	47	47	47	47	47	47
Funnel, base, and support	Polyphenylsulfone (PPSU)	Polyphenylsulfone (PPSU)	PES	PES	Polysulfone	PES
Gasket and plug	Silicone rubber	Silicone rubber	Silicone rubber	Silicone rubber	Twist	Silicone rubber
Options	Standard Stem: Lid No Lid Short Stem: Lid No Lid	Standard Stem: Lid No Lid Short Stem: Lid No Lid	Standard Stem: Lid No Lid Short Stem: Lid No Lid	Standard Stem: Lid No Lid Short Stem: Lid No Lid	Complete Funnel,Base,Cover Funnel,Base Funnel,Base,Wide	Stopper: Lid No Lid Bottle Top: Lid No Lid
Funnel Capacity (mL)	300mL	500mL	300mL	500mL	300mL or 500mL	300mL
Max Vacuum (in Hg)	21	21	21	21	25
Filtration Area (cm²)	13.1	13.1	13.1	13.1	13.5
Chemical Resistance	Great	Great	Good	Good
Thermal Stability	Great	Great	Good	Good
Break Resistance	75 kJ/m²	75 kJ/m²	8 kJ/m²	8 kJm²