Let’s Dive into Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100
As a seasoned outdoor and tactical gear specialist, I’ve learned that filtration isn’t just for water. Sometimes, the most critical tool in your kit isn’t a knife or a compass, but the humble filter paper. Today, we’re taking a deep dive into the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100, a seemingly mundane product with surprising versatility in the field.
My journey to these particular filter papers began with a recurring problem: consistently separating coarse particulates from collected water samples in remote environments. I needed something robust, fast-flowing, and reliable, capable of handling the demands of field testing without clogging or tearing.
Upon unboxing the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100, I was immediately struck by the thickness and texture. The paper felt substantial, not flimsy like some cheaper alternatives I’ve used in the past. It certainly looked the part.
Compared to standard lab filter paper or even coffee filters (a common improvisational substitute), the Whatman papers felt significantly more rugged. Other similar products in the market promised similar flow rates, but often lacked the wet strength crucial for demanding field applications. I picked these due to the Whatman’s reputation and the promise of high loading capacity.
My first impression was a mix of excitement and cautious optimism. I knew Whatman was a trusted name, but the real test would be how it performed in the field.
Real-World Testing: Putting Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 to the Test
First Use Experience
My initial testing ground for the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 was during a wilderness survival skills training exercise in the Pacific Northwest. I needed to purify water from a muddy stream. The papers were used to pre-filter the water before boiling and treating with iodine tablets.
The performance was immediately impressive. The fast flow rate allowed me to quickly filter large volumes of water, a critical factor when time is of the essence. Even when dealing with heavily sedimented water, the high loading capacity prevented the filter from clogging prematurely.
The ease of use was exceptional. The pre-folded design eliminated the need for tedious origami in the field. No issues arose during that initial use; the papers performed exactly as expected.
Extended Use & Reliability
After several months of use, including multiple backcountry trips and even some ad-hoc filtration during a home brewing experiment (don’t judge!), the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 have consistently held up. There’s been no noticeable degradation in performance or any unexpected tears.
The durability is excellent, and I’ve yet to experience a filter paper failure. Maintaining these filters is straightforward, although cleaning is not the intention. They are disposable after use. Compared to previous experiences with weaker filter papers that tore easily, the Whatman 113V papers are a significant upgrade.
Breaking Down the Features of Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100
Specifications
The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 boasts several key specifications. These include an 18.5 cm diameter, making them suitable for standard filtration funnels. The Whatman No. is 1213-185.
Each pack contains 100 individual filters, offering ample supply for various applications. The paper has a coarse porosity, with a particle retention of 30 µm, ideal for removing larger particulates. A fast flow rate ensures efficient filtration, while the paper’s composition provides high wet strength to prevent tearing. These specifications are vital for reliable performance under demanding conditions. The large diameter is especially useful for filtering large quantities.
Performance & Functionality
The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 excels at its primary job: separating coarse particles from liquids. It is reliable and easy to use, consistently delivering clean filtrate.
One of its strengths is the fast flow rate, which significantly reduces filtration time. The high loading capacity is another advantage, preventing premature clogging. However, it’s not designed for fine particulate filtration; applications requiring finer filtration will need a different grade. The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 meets and often exceeds expectations for coarse filtration.
Design & Ergonomics
The pre-folded design of the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 is a key design element. It is incredibly user-friendly. The paper’s thickness and texture provide a comfortable feel, and the creped surface enhances its loading capacity. There is essentially no learning curve. They are ready to use straight out of the box.
Durability & Maintenance
Given their intended use as disposable filters, longevity isn’t a primary concern. However, the Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 is surprisingly durable. They resist tearing even when wet or handling large amounts of sediment. Maintenance is non-existent; after use, simply discard the filter.
Accessories and Customization Options
The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 doesn’t come with specific accessories beyond the pack itself. However, it is readily compatible with a wide range of standard filtration funnels and lab equipment. There are no customization options, as the filter paper is designed for a specific purpose, but pairing them with different funnels allows for versatile applications. Pairing these filters with a robust funnel is highly recommended for field use.
Pros and Cons of Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100
Pros
- Extremely Fast Flow Rate: Quickly filters large volumes of liquid.
- High Loading Capacity: Handles a large amount of sediment without clogging.
- Excellent Wet Strength: Resists tearing even when wet.
- Pre-Folded Design: Ready to use straight out of the box, saving time and effort.
- Versatile Applications: Useful in various settings, from field water purification to lab experiments.
Cons
- Relatively Expensive: Higher cost compared to generic filter papers.
- Coarse Filtration Only: Not suitable for removing very fine particulates.
Who Should Buy Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100?
The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 is perfect for field researchers, survivalists, preppers, brewers, and anyone needing to quickly filter coarse particulates from liquids in challenging environments. They are also excellent for educational lab settings.
Those who require very fine particulate filtration should skip this product. Instead, they should opt for filter papers with smaller pore sizes.
A durable filtration funnel and collection container are must-have accessories for optimal use.
Conclusion on Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100
The Whatman Grade No. 113V Folded Filter Paper, Whatman 1213-185, Pack of 100 is a reliable and effective solution for coarse filtration needs. The price, at $219.99, is certainly higher than generic alternatives, but the performance and durability justify the cost, especially in critical applications.
I would absolutely recommend this product to anyone needing dependable, fast-flowing filtration. It is an investment in efficiency and reliability that pays off in the long run. Don’t settle for subpar filtration when you can have the Whatman advantage!