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Updated: 21 May 2026

10 Best Glass Fiber Lab Filters

#1 Best Pick
HUINING 4PCS 10-inch Replacement Ceramic Filter Candle with Activated Carbon for Countertop Gravity Water Filter Systems

HUINING 4PCS 10-inch Replacement Ceramic Filter Candle with Activated Carbon for Countertop Gravity Water Filter Systems

Brand: HUINING
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  • Size 10" in length. Includes 10" Ceramic Filter*4,rubber washer*4,wing nut*4
  • Contains Activated Carbon Activated carbon in ceramic water filter for chlorine reduction, taste reduction and odor reduction
  • Material The main body is made of sintered 100% natural diatomite,has excellent high-temperature and high-pressure resistance.
  • PORE SIZE 0.5 micron (human hair is 40 to 300 microns),cleanable filter elements are designed to remove suspended solids, hydrogen sulphide, and lead
  • Application This replacement filter is suitable for most household, travel, light, large countertop and water cooler water filtration systems.. It can also be used with household buckets or other water resevoir spigot to DIY a water filtration system.. Please note If you have received the wrong number of products, please contact us and we will take care of it for you.
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#2 Best Value
stonylab QualitativeFilter Paper, 3-Box 94 mm Diameter Fast Speed Cellulose Filter Paper with 25 Micron Particle Retention Filtration Speed, Set of 3 x 100 Pcs

stonylab QualitativeFilter Paper, 3-Box 94 mm Diameter Fast Speed Cellulose Filter Paper with 25 Micron Particle Retention Filtration Speed, Set of 3 x 100 Pcs

Brand: stonylab
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  • StonyLab Qualitative Filter Paper is commonly used in laboratory for qualitative analytical techniques to separate, determine and identify materials
  • Filter paper diameter: 94 mm; compatible with StonyLab buchner filtering funnel
  • Coarse cellulose filter papers remove particles > 25 µm
  • Filtration Speed: ≤ 35 sec; ash content: ≤ 0.15%
  • Warranty: StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
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#3 Budget Pick
K&F CONCEPT 79mm Handheld Subtle Kaleidoscope Filter, Special Effects Filter, Optical Glass Prism Filter for Lens

K&F CONCEPT 79mm Handheld Subtle Kaleidoscope Filter, Special Effects Filter, Optical Glass Prism Filter for Lens

Brand: K&F CONCEPT
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  • 【Prism Effect】Ideal for making real-time adjustments and creating special effects while shooting, the Handheld Half-Circle Kaleidoscope Filter is suitable for scenarios where you need to shoot handheld or track your subject.
  • 【High Transparency K9 Optical Glass】The filter is made of solid K9 optical glass and transmits light with high resolution, thus preserving the quality and accuracy of the images even using the prism effect.
  • 【79mm Filter】79mm glass size, can be handheld and moved in front of the lens to create different effects by adjusting the position and angle of the filters
  • * K&F CONCEPT is the world's No.1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. Source: Euromonitor, 2024 data.
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#4 Top Choice
iplusmile 100pcs Laboratory Filter Paper Papers Filters for Chemistry and Biology Experiments Strip for Microscope Cleaning and Removal

iplusmile 100pcs Laboratory Filter Paper Papers Filters for Chemistry and Biology Experiments Strip for Microscope Cleaning and Removal

Brand: iplusmile
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  • High absorption: suitable for various chemical and laboratories, providing efficient water absorption for diverse experimental needs,face wax strips,food basket liners
  • High absorption efficiency: suitable for diverse chemical and lab applications, offering excellent water absorption capabilities,eyebrow strips,lab consumable
  • Large capacity: designed to meet the demands of longterm experiments, ensuring you have enough paper for extended use,filter paper sheet,lab chromatography supplies
  • Excellent absorption: suitable for various chemical and lab applications, providing high water absorption for experiments,wax strips for legs,confetti cone
  • Material: constructed from paper material, it is sturdy and , minimizing the risk of damage during use,facial wax strips for women,wax strip
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#5 Popular Choice
HEALSOPTHY 60 Pcs Qualitative Filter Paper Sheets for Laboratory Use 30x30cm Slow, Medium Fast Absorption Chemistry Lab Filter Papers for Science Experiments

HEALSOPTHY 60 Pcs Qualitative Filter Paper Sheets for Laboratory Use 30x30cm Slow, Medium Fast Absorption Chemistry Lab Filter Papers for Science Experiments

Brand: HEALSOPTHY
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  • Filter paper chemistry--made of stable paper material with good water absorption and durability,qualitative filter paper for experiment
  • Assorted qualitative filter paper--papers with different filtration speeds to meet various requirements of your laboratory,lab filter
  • Experiment papers--simple structure, easy to use, convenient and simple, can be used with confidence,filter paper
  • Experimental filter paper--the appearance is simple, for your use convenient size for easy use in laboratory containers,Experiment Filtering Paper
  • Laboratory filters--ample supply for each speed, providing sufficient quantity for experimental use,paper filter
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#6 Top Pick
Glass Screen, High Borosilicate Glass Honeycomb Filters, 100 Pcs

Glass Screen, High Borosilicate Glass Honeycomb Filters, 100 Pcs

Brand: PODOCK
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  • Versatile Design – Each set includes 100 transparent borosilicate glass screens, each featuring 7 precision-engineered honeycomb holes for optimal airflow and filtration in various applications.
  • Durable & Heat - Resistant Crafted from high-quality borosilicate glass
  • Precision Fit – With a consistent diameter of 0.313 inches (8mm)
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#7 Top Pick
iplusmile 2.76 Inch Medium Flow Rate Qualitative Filter Paper Discs 100 Pcs for Laboratory Chemistry Home Brewing Science Experiments

iplusmile 2.76 Inch Medium Flow Rate Qualitative Filter Paper Discs 100 Pcs for Laboratory Chemistry Home Brewing Science Experiments

Brand: iplusmile
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  • Core Filtration Performance: Iplusmile Medium Flow Rate Filter Paper discs measure 2.76 inches in diameter, offering consistent and reliable filtration suitable for laboratory experiments, homebrewing, and qualitative chemical analysis
  • Purity and Material Quality: Constructed from low-ash cellulose fibres, these qualitative filter papers minimise contamination risks during filtration, supporting accurate results in chemical, soil, and food testing
  • Versatile Laboratory Applications: Designed for educational and professional use, these 2.76-inch filter discs are ideal for university chemistry labs, school science projects, and homebrewing filtration needs
  • Standard Size for Compatibility: Each filter paper disc is precisely cut to 2.76 inches diameter and 0.004 inches thickness, ensuring compatibility with most standard laboratory funnels and filtration devices for convenient use
  • Bulk Pack Convenience: Supplied as a single filter paper disc, it facilitates easy replacement and reduces preparation time in laboratory and homebrewing filtration processes
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#8 Top Pick
Baluue Medium Flow Rate Qualitative Filter Paper Discs 4.53In Round Chemistry Lab Filters Pack of 100 for General Laboratory and Experiment Use

Baluue Medium Flow Rate Qualitative Filter Paper Discs 4.53In Round Chemistry Lab Filters Pack of 100 for General Laboratory and Experiment Use

Brand: Baluue
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  • Medium Flow Rate Filter Paper: Designed for consistent medium flow filtration, these Dia Premium Discs are ideal for general chemistry applications, providing reliable and balanced filtration performance in laboratory experiments
  • Precise Dimensions for Laboratory Use: Each filter disc measures 4.53 by 4.53 inches with a thickness of 0.12 inches, offering a standard size suitable for various experimental setups requiring qualitative filter paper
  • Cellulose Fiber Material: Made from pure cellulose fibers, these qualitative filter papers minimise contamination risks and support accurate filtration results for scientific and general chemistry tasks
  • Versatile Laboratory Applications: Suitable for solution clarification, sample preparation, and preliminary qualitative analysis, these disposable filter discs meet diverse needs in chemistry laboratories
  • Convenient Pack Quantity: Supplied in a pack of 100 discs, this filter paper set supports extensive laboratory work and frequent use, ensuring availability for ongoing experiments and testing processes
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#9 Top Pick
HUINING 4PCS 10-inch Replacement Ceramic Filter Candle with Activated Carbon for Countertop Gravity Water Filter Systems

HUINING 4PCS 10-inch Replacement Ceramic Filter Candle with Activated Carbon for Countertop Gravity Water Filter Systems

Brand: HUINING
Read more
  • Size 10" in length. Includes 10" Ceramic Filter*4,rubber washer*4,wing nut*4
  • Contains Activated Carbon Activated carbon in ceramic water filter for chlorine reduction, taste reduction and odor reduction
  • Material The main body is made of sintered 100% natural diatomite,has excellent high-temperature and high-pressure resistance.
  • PORE SIZE 0.5 micron (human hair is 40 to 300 microns),cleanable filter elements are designed to remove suspended solids, hydrogen sulphide, and lead
  • Application This replacement filter is suitable for most household, travel, light, large countertop and water cooler water filtration systems.. It can also be used with household buckets or other water resevoir spigot to DIY a water filtration system.. Please note If you have received the wrong number of products, please contact us and we will take care of it for you.
Check latest price on Amazon
#10 Top Pick
stonylab QualitativeFilter Paper, 3-Box 94 mm Diameter Fast Speed Cellulose Filter Paper with 25 Micron Particle Retention Filtration Speed, Set of 3 x 100 Pcs

stonylab QualitativeFilter Paper, 3-Box 94 mm Diameter Fast Speed Cellulose Filter Paper with 25 Micron Particle Retention Filtration Speed, Set of 3 x 100 Pcs

Brand: stonylab
Read more
  • StonyLab Qualitative Filter Paper is commonly used in laboratory for qualitative analytical techniques to separate, determine and identify materials
  • Filter paper diameter: 94 mm; compatible with StonyLab buchner filtering funnel
  • Coarse cellulose filter papers remove particles > 25 µm
  • Filtration Speed: ≤ 35 sec; ash content: ≤ 0.15%
  • Warranty: StonyLab ensures high quality products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied
Check latest price on Amazon

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