Type: Qualitative filter paper, pleated, slow filtration
Weight (DIN 53104): 80 g/m²
Thickness: 0.16 mm
Porosity (pore size): 4–7 µm
Filtration speed (DIN 53137): 100 s
Burst strength: > 20 kg/cm²
Filtration speed: Slow
Retention range: Fine particles, precipitates
Filtration type: Gravity
Shape: Pleated discs
Available diameters (mm): 70, 90, 110, 125, 150, 185, 210, 240, 270, 320, 400, 500
Typical applications:
- Qualitative analyses requiring high clarification
- Filtration of fine precipitates
- Sample preparation before chemical or spectroscopic analysis
Packaging: Pack of 100 pleated filters
Brand: AllFilter
Qualitative filter paper, pleated, slow filtration | AllFilter
AllFilter
| SKU | Ø | Price | Available | Amount Basket | ||
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| FL.PLP1-70-100 | 70 mm |
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| FL.PLP1-90-100 | 90 mm |
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| FL.PLP1-110-100 | 110 mm |
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| FL.PLP1-125-100 | 125 mm |
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| FL.PLP1-150-100 | 150 mm |
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| FL.PLP1-185-100 | 185 mm |
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| FL.PLP1-210-100 | 210 mm |
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| FL.PLP1-240-100 | 240 mm |
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| FL.PLP1-270-100 | 270 mm |
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| FL.PLP1-320-100 | 320 mm |
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| FL.PLP1-400-100 | 400 mm |
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| FL.PLP1-500-100 | 500 mm |
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Fine 4–7 µm porosity: excellent retention of fine particles and precipitates.
Slow filtration (100 s): high clarification for demanding qualitative analyses.
Pleated format: larger filtration area and higher capacity before clogging.
What is qualitative filter paper, pleated, slow filtration used for?
Slow qualitative pleated filter paper is designed for gravity filtration where clarification fineness is a priority. It is especially suitable for demanding qualitative analyses, fine precipitate filtration, and sample preparation before chemical or spectroscopic analysis.
What are the benefits of pleated filter paper?
The pleated format increases filtration surface area and loading capacity before clogging. This improves usability in gravity filtration and helps maintain good performance even when fine retention is required.
What is the pore size of FL.PLP1?
This reference has a pore size of 4 to 7 µm. It is suitable for retaining fine particles and precipitates, with a high level of clarification.
What is the filtration speed of this filter paper?
The product page states a slow filtration speed, with a 100-second filtration time according to DIN 53137. This grade is therefore intended for applications where clarification quality matters more than speed.
Is this filter suitable for gravity filtration?
Yes. This reference is explicitly intended for gravity filtration. Its pleated format helps increase effective surface area and loading capacity before clogging.
What are the mechanical characteristics of this filter paper?
FL.PLP1 has a basis weight of 80 g/m², a thickness of 0.16 mm, and a burst resistance greater than 20 kg/cm². These characteristics contribute to good mechanical stability during use.
What diameters are available?
This reference is available in 70, 90, 110, 125, 150, 185, 210, 240, 270, 320, 400, and 500 mm diameters. It can therefore fit many laboratory funnels and filtration setups.
What is the packaging format?
The product is sold in packs of 100 pleated filters.
When should this filter paper grade be chosen?
This grade is particularly suitable when high clarification is required in gravity filtration, for example for fine particle filtration, fine precipitates, or sample preparation before analysis.
Are there cross references for this filter paper?
Yes. AllFilter FL.PLP1 may be associated with several market references, including Cytiva/Whatman 6, Schleicher & Schuell 594, CHMLAB F1006, Advantec 232, Munktell 106, Filtrak 290, Hahnemuehle FP602H, Ahlstrom-Munksjö 950, and MFS 1290, according to the cross-reference information available in your database.
These correspondences are provided for identification purposes only to help users locate comparable product types or applications. They do not constitute a contractual equivalence, a guarantee of perfect compatibility, or any claim of common origin.
All trademarks mentioned are the property of their respective owners and are not owned by AllFilter or AllChimie. Users remain responsible for verifying technical suitability for their intended application, especially regarding dimensions, pore size, filtration speed, chemical compatibility, and operating conditions.
| Conditioning | Box of 100 filters |
| Filtration speed | Slow |
| Type | Pleated discs |
| Technical features |