SKU: 49777776980

PALL 4244 Magnetic Filter Funnels, Base, without support screen (1/pkg) **For just the base stem**

$109.18 $121.31
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

PALL 4244 Magnetic Filter Funnels, Base, without support screen (1/pkg) **For just the base stem****For just the base stem** Replacement base (without support screen) for 47 mm magnetic filter funnels. Palls patented Magnetic filter funnel features a unique magnetic closure action. The magnets are enclosed in a durable base and funnel to provide an integral, leak proof seal. Simple one handed operation for vacuum filtration makes this essential tool a favorite of microbiologists by promoting asceptic laboratory handling techniques. The funnel

**For just the base stem**

 

Replacement base (without support screen) for 47 mm magnetic filter funnels. 
Pall’s patented Magnetic filter funnel features a unique magnetic closure action. The magnets are enclosed in a durable base and funnel to provide an integral, leak-proof seal. Simple one-handed operation for vacuum filtration makes this essential tool a favorite of microbiologists by promoting asceptic laboratory handling techniques. The funnel features a sturdy construction that is shatterproof and can withstand multiple autoclave cycles.

No-leak magnetic seal allows one handed operation.
Polyphenylsulfone construction is compatible with anti-foaming agents and many other solvents.
Convenient, 150 mL size allows for easy fit into small autoclaves, and 500 mL size is ideal for filtration of large samples.
Sturdy and safe. Polyphenylsulfone construction provides durability and added safety at a cost less than most glass funnels.
Forceps access point allows easy filter retrieval.
Graduated at 50 mL increments for accurate sample measurement.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49777776980

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4.8 ★★★★★
Based on 9 reviews
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Product Reviews
L
Verified Purchase
Laura Maness
Port Orchard, US
★★★★★ 5
Looks good works great
Item Package Quantity: 1, Color: Silver
This is a nice paper towel holder. I keep it on my counter and it looks great. Its easy to use although I haven't tried it one handed. I like it and I think it was a good price. It was very heavy and works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Cheryl
Lowell, US
★★★★★ 5
Great and Useful
Item Package Quantity: 1, Color: Silver
This is a great and very functional paper towel holder. It is heavy enough to stay where you put it and the tension arm holds the paper towels really well so that you can actually tear one off with one hand. There is a ring on the top of the holder so, if you have two hands free you could hold on to that for stablizing the holder but it really isn't necessary because it stays in place really well. The only advise I would give is to be sure that the next paper towel on the roll is a bit past the tension arm so that you don't have to adjust the roll to get the arm to hold the next towel. This is a great invention and I'm so happy that I have found it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
L
Verified Purchase
Lynnmnc
Battle Creek, US
★★★★★ 5
Stable and attractive
Item Package Quantity: 1, Color: Black
Love the black, it matches my kitchen well. Very sturdy, more so than the Simple Human one that the tension arm broke. A very good product.
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Reviewed in the United States on May 21, 2026
A
Verified Purchase
Ann
Lexington, US
★★★★★ 5
Great paper towel holder
Item Package Quantity: 1, Color: Black
This paper towel holder works well for holding the roll while you pull off single sheets. It's heavy and sturdy.
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Reviewed in the United States on April 24, 2026
I
Verified Purchase
Izajo.co
Chelsea, US
★★★★★ 4
Passed (my) test: 4/5
Item Package Quantity: 1, Color: Black
I used to have a paper holder affixed to the wall. Obviously, it was stable but not always delivering the size of paper towel that we expected. After redoing my kitchen backsplash that I didn’t want to pierce through just yet, i decided to go for an countertop paper towel holder, and i picked this one (in black) Reviews were decent and i liked that it has an “arm” to hold the paper. So, i put it to the test (see video) Here are my conclusions: 1) Solid built and weighted at the bottom + rubber to prevent the holder from moving around while pulling the paper 👍🏼 2) out of five trials at pulling the paper, i only had one fail (see video) which is still a better ratio than with my wall holder. 👍🏼 3) There are probably cheaper holders on the market, but most of them are not stable and require two hands to pull paper. This one is easy of use with only one hand which is useful while cooking. 4) i like that this holder comes in different colors, to match the kitchen decoration. 5) The hook at the top of the holder is convenient to carry the holder out of the kitchen, to the dining table for example.
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Reviewed in the United States on March 23, 2026

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