Best Glass Fiber Filters

Looking for the best glass fiber filters to enhance your lab work? Discover our top 10 picks for precision, purity, and reliability in every test.

Glass fiber filters are trusted by professionals for their precision and purity. They are binder-free, durable, and designed to deliver clean results every time. Choosing the right filter makes your work easier and more reliable.

These filters are simple to use. They give fast flow. They hold dirt well.

Readers often share how switching to borosilicate glass fiber filters improved their lab work. The confidence of knowing results are accurate builds trust in every test. With the right guide, you’ll discover the best filters for your needs.

List of Top 10 Glass Fiber Filters

Title	Best For	Price
Omicron 130047 Borosilicate Glass Fiber Binder Free Filter, 1.6 μm, 47 mm (Pack of 100)	The Omicron 130047 filter is perfect for labs needing clean, precise results. Its binder-free design and borosilicate glass fiber make it ideal for sensitive work.	View on Amazon (paid link)
Omicron™ 136047 Borosilicate Glass Fiber Binder Free Filter,0.45 Micron, 47mm (100/Pk)	This filter is perfect for labs, researchers, and quality control teams who need reliable tools for bacteria analysis, sterility testing, and pre-filtration. It’s made for anyone who values clear results and precise filtration.	View on Amazon (paid link)
Omicron 133047 Borosilicate Glass Fiber Binder Free Filter, 1.2 μm, 47 mm (Pack of 100)	The Omicron 133047 Filter is perfect for labs needing clean, precise results. Its binder-free design and 1.2 μm borosilicate glass fiber make it ideal for filtering small particles.	View on Amazon (paid link)
Sterlitech Glass Fiber Filters, Grade TSS, 1.5um, 47 mm Diameter, 100/pk, TSS4700	These glass fiber filters are perfect for labs and researchers who need reliable, low-cost tools for suspended solids testing. They meet EPA standards and are binder-free, making them ideal for accurate measurements.	View on Amazon (paid link)
Borosilicate Glass Fiber Filter Membrane,1.6 μm, 47 mm (Pack of 100)	This borosilicate glass fiber filter membrane is perfect for labs and industries needing reliable filtration. It’s ideal for air and water testing, biological research, and high-temperature applications.	View on Amazon (paid link)
Borosilicate Glass Fiber Binder Free Filter – Glass Microfiber Filters,1.2 μm,47 mm (Pack of 100)	This Borosilicate Glass Fiber Binder Free Filter is perfect for labs and industries needing high-quality filtration. It’s ideal for those working with fine particles or high temperatures.	View on Amazon (paid link)
Omicron 131047 Borosilicate Glass Fiber Binder Free Filter,1.0 Micron, 47mm (100/Pk) (Similar to GF/B 1821-047) (OS-131047)	This filter is perfect for labs and researchers who need accurate results. It’s great for liquid scintillation counting and filtering fine particles.	View on Amazon (paid link)
Sterlitech Glass Fiber Filters, Grade E, 47mm, 100/Pk, E4700	Perfect for labs and researchers who need high heat resistance and fast water flow. These binderless filters handle up to 550°C with ease.	View on Amazon (paid link)
Omicron™ 135047 Borosilicate Glass Fiber Binder Free Filter,0.2 Micron, 47mm (100/Pk)	The Omicron™ 135047 Borosilicate Glass Fiber Binder Free Filter is perfect for labs needing small-volume sterilization and final filtration. It’s ideal for handling contaminated samples and reducing mycoplasma.	View on Amazon (paid link)
Omicron 134047 Borosilicate Glass Fiber Binder Free Filter,0.7 Micron, 47mm (Pack of 100) (Similar to 1825-047 GF/F)	The Omicron 134047 filter is perfect for labs and industries needing reliable, binder-free filtration. Its 0.7 micron precision and 47mm size make it ideal for accurate results.	View on Amazon (paid link)

Detailed Reviews

Here are the Best Glass Fiber Filters you can trust. Each one is tested for quality, performance, and value. Our guide makes it simple to choose the right filter for your needs. Read on and discover the perfect option today.

1. Omicron 130047 Borosilicate Glass Fiber Binder Free Filter, 1.6 μm, 47 mm (Pack of 100)

This filter is made with borosilicate glass fiber and is completely binder free. It has a 47 mm diameter and a fine 1.6 μm pore size.

It gives clean results. It is easy to use. It comes in a pack of 100.

Pros	Cons
Binder Free design for pure, clean filtration. Borosilicate Glass Fiber ensures strong, reliable performance. Membrane Filter delivers sharp, accurate particle capture. 47mm size fits standard lab setups with ease. 1.6 μm precision for fine, consistent results.	Not reusable, single-use only, increases waste. Fragile material, handle with care to avoid breakage. Higher cost compared to standard filter options.

Perfect For:

The Omicron 130047 filter is perfect for labs needing clean, precise results. Its binder-free design and borosilicate glass fiber make it ideal for sensitive work.

Ready to Purchase?

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2. Omicron™ 136047 Borosilicate Glass Fiber Binder Free Filter,0.45 Micron, 47mm (100/Pk)

The Omicron™ 136047 Filter is made from borosilicate glass fiber, ensuring durability and reliability. It has a 0.45 micron pore size, perfect for precise filtration.

This filter is binder-free, making it ideal for sensitive applications. It’s widely used in bacteria analysis and sterility testing.

Clarification and pre-filtration are easy with this filter. It comes in a pack of 100, measuring 47mm each.

Pros	Cons
Filters bacteria with 0.45 micron precision for accurate analysis. Sterility testing made easy with binder-free design. Clarifies and pre-filters liquids for better results. Borosilicate glass fiber ensures durability and reliability.	Fragile and can break if handled roughly Not ideal for large-scale filtration needs Requires careful storage to avoid damage

Perfect For:

This filter is perfect for labs, researchers, and quality control teams who need reliable tools for bacteria analysis, sterility testing, and pre-filtration. It’s made for anyone who values clear results and precise filtration.

Ready to Purchase?

View Price on Amazon (paid link)

3. Omicron 133047 Borosilicate Glass Fiber Binder Free Filter, 1.2 μm, 47 mm (Pack of 100)

The Omicron 133047 filter is made of borosilicate glass fiber. It has a 1.2 μm pore size and measures 47 mm. Each pack includes 100 filters.

This binder-free filter is a membrane type. It’s ideal for precise filtration tasks.

Pros	Cons
Binder-free design ensures pure, uncontaminated filtration results. Borosilicate glass fiber offers superior strength and chemical resistance. 1.2 μm precision captures fine particles effectively. 47 mm size fits standard filter holders perfectly.	No binder means less strength and durability. Glass fiber may shed particles during use. 1.2μm pore size not suitable for all applications.

Perfect For:

The Omicron 133047 Filter is perfect for labs needing clean, precise results. Its binder-free design and 1.2 μm borosilicate glass fiber make it ideal for filtering small particles.

Ready to Purchase?

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4. Sterlitech Glass Fiber Filters, Grade TSS, 1.5um, 47 mm Diameter, 100/pk, TSS4700

Sterlitech Glass Fiber Filters are a cost-effective solution for your filtration needs. They are a reliable alternative to more expensive materials.

These filters are made from 100% borosilicate glass microfiber, ensuring high-quality performance. They are binder-free, with a thickness of 0.25 mm and a 47 mm diameter.

Ideal for suspended solids content measurements, these filters meet industry standards (SM 2540D and EPA Method 160.2). Each pack contains 100 filters, offering great value for your money.

Pros	Cons
Affordable alternative to 934-AH material, saving you money. Meets standards for suspended solids testing (SM 2540D, EPA 160.2). Binder-free, 100% borosilicate glass microfiber for pure results. Precise 1.5um filtration with a 47mm diameter for accuracy.	Not reusable, single-use only, increases waste. Fragile material, requires careful handling to avoid breakage. Limited applications, not suitable for all filtration needs.

Perfect For:

These glass fiber filters are perfect for labs and researchers who need reliable, low-cost tools for suspended solids testing. They meet EPA standards and are binder-free, making them ideal for accurate measurements.

Ready to Purchase?

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5. Borosilicate Glass Fiber Filter Membrane,1.6 μm, 47 mm (Pack of 100)

This filter membrane is made from strong borosilicate glass fiber. It has a 47 mm diameter and a 1.6 μm pore size.

It offers a high flow rate and excellent filtration efficiency. It also has high dirt-holding capacity and resists high temperatures.

Use it for air purification. Apply it in protein or nucleic acid filtration. Rely on it for water pollution monitoring.

Pros	Cons
High flow rate for faster filtration Strong load capacity handles heavy samples with ease Excellent efficiency captures fine particles reliably High dirt-holding extends filter life Heat resistant for tough lab conditions	Fragile material requires careful handling to avoid breakage. Higher cost compared to some other filter membrane options. Not reusable, single-use only, increasing waste.

Perfect For:

This borosilicate glass fiber filter membrane is perfect for labs and industries needing reliable filtration. It’s ideal for air and water testing, biological research, and high-temperature applications.

Ready to Purchase?

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6. Borosilicate Glass Fiber Binder Free Filter – Glass Microfiber Filters,1.2 μm,47 mm (Pack of 100)

Borosilicate Glass Fiber Filters are made from pure borosilicate glass fiber. They are 1.2 μm in retention and 47 mm in diameter. Each pack contains 100 filters.

These glass microfiber filters have a high dirt-holding capacity and can withstand high temperatures. They also offer low resistance and high filtration efficiency.

If you receive a damaged product, contact us right away. We will solve the issue until you are completely satisfied. Our after-sale service ensures a hassle-free experience.

Pros	Cons
Pure Borosilicate Glass ensures high-quality filtration. 1.2 μm retention captures tiny particles effectively. Binder-free design offers high dirt-holding capacity. High-temperature resistance for durable performance. Satisfaction guaranteed with reliable after-sale service.	Fragile and can break if handled roughly Not ideal for very fine particles below 1 µm Single-use only, not reusable

Perfect For:

This Borosilicate Glass Fiber Binder Free Filter is perfect for labs and industries needing high-quality filtration. It’s ideal for those working with fine particles or high temperatures.

Ready to Purchase?

View Price on Amazon (paid link)

7. Omicron 131047 Borosilicate Glass Fiber Binder Free Filter,1.0 Micron, 47mm (100/Pk) (Similar to GF/B 1821-047) (OS-131047)

The Omicron 131047 filter is a borosilicate glass fiber product. It is binder-free and has a 1.0 micron rating.

It works well in LSC techniques and as a pre-filter. It also helps measure fine particles in liquids.

This filter has 99.8% DOP retention and can handle high temperatures. It is similar to GF/B 1821-047 and comes in a pack of 100.

Pros	Cons
High retention of fine particles, 99.8% DOP. Handles extreme heat up to 5000°C. Perfect for precise particle quantification. Works as a reliable pre-filter for membranes. Ideal for LSC applications with accuracy.	High cost compared to standard filters Fragile and can break under rough handling Limited availability in local markets

Perfect For:

This filter is perfect for labs and researchers who need accurate results. It’s great for liquid scintillation counting and filtering fine particles.

Ready to Purchase?

View Price on Amazon (paid link)

8. Sterlitech Glass Fiber Filters, Grade E, 47mm, 100/Pk, E4700

These Sterlitech Glass Fiber Filters are built for tough jobs. They are binderless and can handle up to 550°C.

They have a 47mm diameter. They weigh only 55 g/m². They allow 12 water flows with ease.

Strong, light, and reliable. Perfect for high-temperature filtration. Designed for precision and durability. Made to keep your work clean.

Pros	Cons
High water flow ensures efficient filtration for your needs. Lightweight design at 55 g/m² for easy handling. Binderless construction for pure, uncontaminated results. Withstands up to 550°C, perfect for high-temp applications.	Not for high-temp use over 550°C. No binder means less strength in tough conditions. Fixed size (47mm) limits flexibility for varied needs.

Perfect For:

Perfect for labs and researchers who need high heat resistance and fast water flow. These binderless filters handle up to 550°C with ease.

Ready to Purchase?

View Price on Amazon (paid link)

9. Omicron™ 135047 Borosilicate Glass Fiber Binder Free Filter,0.2 Micron, 47mm (100/Pk)

The Omicron™ 135047 Filter is a borosilicate glass fiber product. It has a 0.2 micron rating and comes in a 47mm size.

This filter is sterilized for small volumes. It works well as a final filtration step. It helps reduce mycoplasma effectively.

It is commonly used for contaminated samples. The filter is binder-free for purity. Each pack contains 100 filters.

Pros	Cons
Sterilize small volumes with ease using this filter. Final filtration made simple for your lab work. Reduce mycoplasma contamination effectively. Handle contaminated samples safely and efficiently.	Fragile and can break easily Not ideal for large volume filtration Higher cost than basic filter options

Perfect For:

The Omicron™ 135047 Borosilicate Glass Fiber Binder Free Filter is perfect for labs needing small-volume sterilization and final filtration. It’s ideal for handling contaminated samples and reducing mycoplasma.

Ready to Purchase?

View Price on Amazon (paid link)

10. Omicron 134047 Borosilicate Glass Fiber Binder Free Filter,0.7 Micron, 47mm (Pack of 100) (Similar to 1825-047 GF/F)

The Omicron 134047 filter is made from borosilicate glass fiber. It has a 0.7 micron rating and comes in a pack of 100.

This filter is binder-free, ensuring pure results. It measures 47mm in size. It’s similar to the 1825-047 GF/F filter.

The product includes Grade A to Grade F options. These grades meet cross-reference standards. Choose the grade that fits your needs.

Pros	Cons
High-quality borosilicate glass fiber for reliable filtration. Binder-free design ensures pure and accurate results. 0.7 Micron precision for efficient particle capture. Pack of 100 filters offers great value and convenience.	No binder means less strength and durability. Pack of 100 may be too many for small projects. 0.7 micron size might not fit all needs.

Perfect For:

The Omicron 134047 filter is perfect for labs and industries needing reliable, binder-free filtration. Its 0.7 micron precision and 47mm size make it ideal for accurate results.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Glass fiber filters make lab work easier. They keep results clean and reliable.

Users often share how switching to borosilicate glass fiber filters improved their confidence. Fast flow, strong dirt-holding, and precise retention make every test smoother.

Pore Size: Choose based on your task. Larger pores like 1.6 μm give faster flow. Smaller pores like 0.2 μm capture fine particles for sensitive tests.
Binder-Free Design: Binder-free filters ensure purity. They avoid chemical interference, making them ideal for sensitive applications.
Diameter: Most filters are 47 mm. This size fits standard lab setups and balances flow with retention.
Durability: Borosilicate glass fiber resists heat and chemicals. It stays strong even in tough lab conditions.
Flow Rate: High flow filters save time. They let liquids pass quickly while still holding dirt well.
Dirt-Holding Capacity: Filters with high capacity last longer. They trap more particles before clogging.
Application Fit: Match the filter to your work. Use 0.45 μm for bacteria analysis, 1.2 μm for precise filtration, or 0.7 μm for fine particle testing.
Pack Size: Most come in packs of 100. This gives good value and ensures you always have spares.
Temperature Resistance: Some filters handle up to 550°C. Perfect for high-temperature filtration tasks.
Standards Compliance: Filters like Sterlitech TSS meet EPA Method 160.2. This ensures reliable results in regulated testing.

With the right filter, every test feels easier. Professionals trust these filters because they deliver precision and purity every time.