Best Qualitative Lab Filter Paper in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LOSTRONAUT | 9.71 | ✅ | ✅ | ✅ |
100 Grade-1 chromatography paper strips for the best value and ability to conduct many experiments
Size: 6 inches x .75 inch blotting paper perfect size for easy separation experiments and learning
Crisp separation & easy to interpret readings (commonly used to separate mixtures of colored inks)
Details: Chemistry paper has medium/fast Filtration speed, .17mm thickness, particle retention 11 um
Satisfaction guarantee: our products are top quality & come with a 30-day money-back guarantee
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADE 4 : 7cm - Equivalent to Whatman qualitative grade 4, standard lab filter paper (70mm)
FAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification
WINE MAKING - Filtration of musts
HIGH AIR FLOW COLLECTION - Collect large particulate in fast moving air or fumes
COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADE 1 : 7cm - Equivalent to Whatman qualitative grade 1, standard lab filter paper (70mm)
LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids
CHEMISTRY CLASS - Filter paper can teach basic qualitative separations and paper chromatography
AIR FILTRATION - Collect medium particles for pollution monitoring
MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
GRADE 1 : 15cm - Equivalent to Whatman qualitative grade 1, standard lab filter paper (150mm)
LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids
CHEMISTRY CLASS - Filter paper can teach basic qualitative separations and paper chromatography
AIR FILTRATION - Collect medium particles for pollution monitoring
MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| J&D Tech | 9.92 | ✅ | ✅ | ✅ |
Filter paper diameter: 56mm
Coarse cellulose filter papers remove particles > 20 µm
Filtration Speed: 35 - 70 sec
Ash content: ≤0.15%
Compatible with StonyLab Porcelain Buchner Funnel 60mm
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 5.39 | ✅ | ✅ | ✅ |
GRADE 1 : 24cm - Equivalent to Whatman qualitative grade 1, standard lab filter paper (240mm)
LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids
CHEMISTRY CLASS - Filter paper can teach basic qualitative separations and paper chromatography
AIR FILTRATION - Collect medium particles for pollution monitoring
MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 5.39 | ✅ | ✅ | ✅ |
GRADE 1 : 9cm - Equivalent to Whatman qualitative grade 1, standard lab filter paper (90mm)
LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids
CHEMISTRY CLASS - Filter paper can teach basic qualitative separations and paper chromatography
AIR FILTRATION - Collect medium particles for pollution monitoring
MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADE 2 : 24cm - Equivalent to Whatman qualitative grade 2, standard lab filter paper (240mm)
AGRICULTURE - Soil pre-filtration, fertilizer analysis, nutrient absorption in seed tests
BREWING TESTS - Beer and malt analysis, removal of turbidity in wort and yeast filtration
AIR / GAS FILTRATION - Pollution monitoring of specific atmospheric contaminants, smoke
HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| hBARSCI | 9.90 | ✅ | ✅ | ✅ |
Pack of 100
Qualitative filter paper
10μ (micron) pore size
Medium Speed (85 gsm)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADES 1, 2, 4 : 9cm - Equivalent to Whatman Top 3 standard qualitative grades (90mm)
GRADE 1 : MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
GRADE 2 : HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)
GRADE 4 : COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)
BROAD APPLICATION RANGE : lab & chemistry, food & agriculture, brewing & wine, air & gas filtration
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| hBARSCI | 9.90 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance
Qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers
Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications
This grade is a slow flowing filter designed to retain fine particles encountered in qualitative analysis
Ahlstrom 610 is also used in buchner funnels and to clarify cloudy suspensions
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PZRT | 9.85 | ✅ | ✅ | ✅ |
Type: Fast Speed Qualitative Filter Paper, ideal for retaining crystalline materials and for general chemistry applications.
Diameter: 11cm, Bore Diameter: 20-25um, Filtration Rate: Less than 35s, Ash Content: Less than or equal to 0.15%, Quantitate: 80 +/- 4 g/m2
Loose paper, strong absorbance to liquids. It is a filter paper commonly used in chemical laboratories for the filtration of sediments and suspended solids. Its ash content is higher than quantitative filter paper, and it has a certain amount of ash after burning.
Non-Toxic and Tasteless: Without any additives, chemical stability. Non-toxic and tasteless, acid and alkali, through the hot-rolled filtration accuracy of up to 0.1 microns.
Qualtitative filter paper usually residue more ash, its usually use for general qualitative analysis and precipitation or suspension of solution, it can't be used for quality analysis.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance
Qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers
Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications
This grade is an evolution of ahlstrom 613 for use in the beer industry
This is a filter paper with an extremely low iron and nitrogen content for the analysis of protein in beer
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| hBARSCI | 9.90 | ✅ | ✅ | ✅ |
Premium Qualitative Filter Paper with a 18.5cm (7.28") diameter
High retentivity, perfect for general laboratory filtering and qualitative analysis
White in color, with a smooth finish
Inspected for uniformity of texture
Pack of 100 circles
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Quantitative analysis
Low ash content 0.06 percent
Untreated; high wet-strength
Consistent performance
Custom cut
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADE 4 V : 15cm - Equivalent to Whatman qualitative filter paper, fluted grade 4V (150mm)
PREPLEATED - Save folding and filtration time with these pre-pleated Fluted Filters
INCREASED LOAD - Pleated filter's loading capacity is higher than non-fluted discs
FAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification
COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 5.39 | ✅ | ✅ | ✅ |
GRADE 4 V : 12.5cm - Equivalent to Whatman qualitative filter paper, fluted grade 4V (125mm)
PREPLEATED - Save folding and filtration time with these pre-pleated Fluted Filters
INCREASED LOAD - Pleated filter's loading capacity is higher than non-fluted discs
FAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification
COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Timforeyour | 9.93 | ✅ | ✅ | ✅ |
Sufficient to Use: you will get a total of 500 pieces of chromatography paper strips, sufficient quantities can satisfy your daily usage demands
Proper Size: the size of each chromatography paper is measured approx. 6.3 inches/ 16 cm in length, 0.79 inches/ 2 cm in width, 0.18 mm thick, particle retention 11 um, making it a perfect size for separation experiments and as a learning tool
Fine Quality: the experiments filter paper is made of quality material, the paper surface is smooth, light and durable, can help you better complete the scientific experiment
Easy to Use: these laboratory filter paper strips feature a fast filtration rate that produces clear pigment separation for easy to interpret readings
Wide Range of Applications: the chromatography filter papers strips are chemistry science experimental grade paper, can be applied for various scenes, such as water absorption, cleaning and dust removal, pigment separation, etc., widely applied in chemistry laboratory, classroom, science experiment, laboratories, classroom, school
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADE 2 Q : 15cm - Equivalent to Whatman qualitative grade 2 FF, quadrant folded filter paper (150mm)
PREFOLDED - No more folding! These pre-folded Quadrant filters are ready for the funnel
AGRICULTURE - Soil pre-filtration, fertilizer analysis, nutrient absorption in seed tests
BREWING TESTS - Beer and malt analysis, removal of turbidity in wort and yeast filtration
HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| hBARSCI | 9.90 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance
Qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers
Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications
This grade is a slow flowing filter designed to retain fine particles encountered in qualitative analysis
Ahlstrom 610 is also used in buchner funnels and to clarify cloudy suspensions
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADE 2 V : 12.5cm - Equivalent to Whatman qualitative filter paper, fluted grade 2V (125mm)
PREPLEATED - Save folding and filtration time with these pre-pleated Fluted Filters
INCREASED LOAD - Pleated filter's loading capacity is higher than non-fluted discs
BREWING TESTS - Beer and malt analysis, removal of turbidity in wort and yeast filtration
HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADE 1 V : 12.5cm - Equivalent to Whatman qualitative filter paper, fluted grade 1V (125mm)
PREPLEATED - Save folding and filtration time with these pre-pleated Fluted Filters
INCREASED LOAD - Pleated filter's loading capacity is higher than non-fluted discs
LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids
MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| FLUTED FILTER | 6.87 | ✅ | ✅ | ✅ |
GRADE 1 P : 18.5cm - Equivalent to Whatman qualitative grade 1 FF, cone stacked filter paper (185mm)
PRE-STACKED - No more folding! These pre-folded Pyramid filters are ready for the funnel
LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids
CHEMISTRY CLASS - Filter paper can teach basic qualitative separations and paper chromatography
MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Boondocks Medical | 9.54 | ❌ | ❌ | ❌ |
Dimensions: 8 x 10" Sheets
Developed and produced especially for use in high volume PM-10 air sampling equipment that collects atmospheric particulates and aerosols
Manufactured from 100% pure borosilicate glass of special purity enabling detailed chemical analysis of trace pollutants to take place with the minimum of interference or background
Selected by the EPA to be the standard filter for use in the nationwide network of HiVol air samplers
Sheets are individually numbered to facilitate identification
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Zenpore | 13 |
| Ahlstrom | 4 |
| Eisco | 4 |
| Geyee | 1 |
| Lostronaut | 1 |
| Pzrt | 1 |
| Stonylab | 1 |
| Whatman | 1 |
We've carried out a comprehensive analysis of 1,810 reviews on qualitative lab filter paper, using our selection criteria to identify the best options in the filtration. Our findings reveal that most customers typically select qualitative lab filter paper priced around $43.27, with top brands including zenpore, stonylab and eisco and ahlstrom
Our team of expert editors reviewed these high-quality items and handpicked the top 26 qualitative lab filter paper for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the filtration category. These include fluted filter, j&d tech and hbarsci and amazon.com .
We are dedicated to assisting our users in finding the right paper Products based on their needs, saving them considerable time when choosing which qualitative lab filter paper to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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