What's a good product to use the smaller ones with? Amazon sell anything good?

You question makes no sense at all.

If needed, can these be cut to fit a specific size of funnel? Or would I be better off just buying some of the square filters and cutting those?

Buy the correct size for your Buckner funnel; if you are using a gravity funnel, look up how to fold round filter paper for this type filter.

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Whatman 1001-042 Quantitative Filter Paper Circles, 11 Micron, 10.5 s/100mL/sq inch Flow Rate, Grade 1, 42.5mm Diameter (Pack of 100)

Product ID: 28253875

📏42.5mm diameter precision

🧪11µm medium retention

⏱️10.5 s/100mL/sq inch flow rate

RM199

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Description

🧪 Elevate your lab game with Whatman’s gold standard filter circles!

BULK PACK OF 100 - Stay stocked and ready—ideal for high-demand environments and continuous testing cycles.
VERSATILE GRADE 1 QUALITY - Trusted across food, agriculture, air pollution, and educational labs for diverse applications.
OPTIMAL 11 MICRON RETENTION - Captures fine particulates with medium retention, balancing speed and accuracy effortlessly.
PRECISION CUT 42 5 MM CIRCLES - Perfectly sized for consistent lab results and seamless integration into your workflow.
RELIABLE 10 5 S 100 M L FLOW RATE - Engineered for efficient filtration without compromising clarity or throughput.

Whatman 1001-042 Grade 1 filter paper circles (42.5mm diameter) offer medium retention at 11 microns and a flow rate of 10.5 seconds per 100mL per square inch. Widely used in food, agriculture, air pollution monitoring, and education, these 100-pack cellulose filters deliver consistent, reliable filtration for routine analytical separations.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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RM199

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Malaysia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Whatman 1001-042 Quantitative Filter Paper Circles, 11 Micron, 10.5 s/100mL/sq inch Flow Rate, Grade 1, 42.5mm Diameter (Pack of 100)

Description

Specifications

Common Questions