Whatman Grade No. 113V Filter Paper, 1213-270, 100 Count Review

Meet the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100: First Thoughts

The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 might not seem like the most exciting piece of gear, but for anyone involved in serious outdoor activities, scientific research, or even just prepping for emergencies, reliable filtration is paramount. When water sources are questionable, or clarity and purity are critical for specific tasks, filter paper becomes an indispensable tool.

My journey to this product began with a recurring problem: consistently obtaining clean, sediment-free water samples in the field during environmental assessments. I’ve used various filtration methods, from improvised cloth filters to portable pump systems, but none offered the speed and simplicity I needed for high-volume, on-the-spot filtration. The Whatman name carries significant weight in the scientific community, so it piqued my interest.

Upon unboxing the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100, I was immediately struck by the sheer volume – 100 pre-folded filters. The paper felt thick and robust, a reassuring sign given the intended use for coarse particles and gelatinous precipitates. Compared to standard flat filter paper, the pre-folded design promised a significantly increased surface area and faster flow rate, addressing a key limitation I’d experienced with other filters.

I considered other options, like the standard Whatman Grade 1 filter paper and some generic brands marketed towards outdoor use. The Grade 113V won me over due to its high wet strength and extremely high loading capacity. My initial excitement stemmed from the prospect of drastically reducing filtration time and minimizing the risk of filter paper tearing or clogging during demanding field operations.

Real-World Testing: Putting Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 to the Test

First Use Experience

My first test of the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 took place during a water quality assessment on a remote river known for its high sediment load after rainfall. I employed the filter paper in a simple funnel setup, filtering samples directly into collection bottles for later lab analysis. The water was visibly murky, carrying a significant amount of silt and organic matter.

Even with such heavily contaminated water, the flow rate was remarkably fast compared to my previous experiences. The pre-folded design really does maximize the surface area. I immediately noticed that the coarse particles were efficiently trapped, producing a significantly clearer filtrate. There were no instances of the filter paper tearing or collapsing, even when processing several liters of water at a time.

Extended Use & Reliability

After several weeks of repeated use in diverse environments, the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 continues to impress. I’ve used it to filter everything from river water and pond samples to rainwater collected from tarps in the backcountry. The durability has proven exceptional; the wet strength allows for handling even when fully saturated with water and debris.

Maintenance is virtually non-existent. Simply discard the used filter paper after each filtration. In terms of overall performance, the Grade 113V significantly outperforms standard flat filter paper and even some dedicated water filter cloths I’ve used in the past. Its ability to handle large volumes of sediment-rich water without clogging or tearing is a game-changer for my field work.

Breaking Down the Features of Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100

Specifications

• Diameter: 27.0 cm. This generous size is ideal for filtering larger volumes of liquid, making it suitable for various applications.
• Whatman No.: 1213-270. This is the unique identifier for this specific Whatman product.
• Unit: Pack of 100. A cost-effective quantity for frequent users or applications requiring multiple filters.
• Porosity: Coarse. This specification indicates that the filter paper is designed for retaining larger particles.
• Flow Rate: Fast. A crucial factor for efficiency, minimizing waiting time during filtration processes.
• Particle Retention: 30 µm. The filter effectively removes particles larger than 30 micrometers.

These specifications are important because they define the capabilities and limitations of the filter paper. The coarse porosity and fast flow rate make it ideal for applications where removing large particles quickly is the priority, not necessarily achieving ultra-high purity. The high wet strength ensures that the filter paper remains intact during use.

Performance & Functionality

The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 excels in its primary function: rapidly filtering liquids containing coarse particles. It is incredibly effective at removing sediment, debris, and other visible contaminants from water samples. The pre-folded design significantly increases the filtration surface area, accelerating the process.

While not designed for removing bacteria or viruses, this filter dramatically improves water clarity. It prepares water for further purification using other methods. One potential area for improvement would be offering the same design in a finer porosity for more demanding applications.

Design & Ergonomics

The design of the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 is simple yet effective. The pre-folded format eliminates the need for manual folding. The thickness of the paper and its creped surface contribute to its high loading capacity and wet strength.

There is virtually no learning curve. It’s incredibly easy to use right out of the package.

Durability & Maintenance

The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 is designed for single-use applications, so its lifespan is limited to a single filtration cycle. However, its robust construction ensures it will withstand even demanding filtration tasks. Maintenance is non-existent; you simply discard the used filter paper.

Accessories and Customization Options

The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 doesn’t come with any specific accessories. It is intended for use with standard laboratory funnels and filtration setups. The key is to select a funnel size appropriate for the 27.0 cm diameter filter paper.

While there aren’t direct customization options for the filter paper itself, you can pair it with various filtration devices and pre-filters to tailor the filtration process to your specific needs. Experiment with different funnel materials and pre-filtration cloths to optimize performance in different scenarios.

Pros and Cons of Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100

Who Should Buy Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100?

The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 is perfect for:

• Environmental scientists and field researchers needing to filter water samples quickly.
• Preppers and survivalists seeking a reliable method for clarifying water from questionable sources.
• Home brewers and distillers filtering out large particles from their brews.
• Anyone involved in laboratory work requiring rapid filtration of coarse precipitates.

This product might not be suitable for:

• Individuals requiring ultra-pure water for highly sensitive analytical procedures.
• Those on a very tight budget who can make do with slower, less robust filtration methods.

A must-have accessory would be a durable funnel set in various sizes. A pre-filtration cloth for exceptionally dirty water can also extend the life of the filter paper.

Conclusion on Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100

The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-270, Pack of 100 delivers exceptional performance and reliability for applications requiring rapid filtration of liquids containing coarse particles. While the price point is higher than some alternatives, the time saved, reduced risk of filter paper failure, and consistent results more than justify the investment.

For anyone who values efficiency and dependability in their filtration processes, this product is a worthwhile addition to their toolkit. I personally recommend it without hesitation. Upgrade your filtration game today!