Treatment plants leverage safe disinfectants such as chlorine to present households with clean water. However, as the water runs through the piping systems, it might come into contact with rust, sand, wood and metal shavings, as well as other particles that might be detrimental to you if consumed.
String wound filters provide a surefire way to eliminate potentially harmful debris from your water. They are basically cartridges whose filtration medium is strings tied together on a core.
The string and the core are mostly manufactured from polypropylene, a highly durable material that holds up well against harsh chemicals present in water.
Before settling on these cartridges as your go-to decontamination media, understand that string water filters are only designed to sieve particles and debris. They cannot neutralize chemicals, gases, or heavy metals.
Additionally, they do not improve taste or eliminate repulsive odours from your water. For these reasons, they are used alongside granular activated carbon filters, among other decontamination systems.
Features of this type of filter cartridges
Notable features of wound filter cartridges include:
Deep filtration: Since the layers grow thinner towards the corer, these purifiers sieve dirt commencing from the surface to the core, improving efficiency.
Accelerated flow rates: They are made from yarn, which allows water to flow through them easily.
Low pressure drop: As the cartridge holds on to dirt, water will have difficulties flowing through, causing a pressure drop. This feature lets you identify when there is a dirt build-up, signalling that the cartridges need to be switched out with newer ones.
Varying micron ratings: these cartridges come in a host of micron ratings, indicating the particle size they can strain.
Varying lengths: string water filter cartridges are of different sizes, making them ideal for numerous applications
String wound water filter sizes
A string wound sediment filter cartridge may be one of the following standard sizes:
10 x 2.5 Inch
10 x 4.5 Inch
20 x 2.5 Inch
20 x 4.5 Inch
These digits refer to the length and width of the cartridges, respectively. The one to pick depends on the water purification system you are using. However, the larger the cartridge, the higher its sediment holding capability.
Similar to melt blown filter cartridges, these types of cartridges are replaceable. As your appliance continually sieves out dirt, waste materials will build up on the cartridge. After some time, you will be required to exchange it for a newer one. Otherwise, you risk drinking not-so-clean water that contains harmful particles.
If you are looking to purchase an array of filters, Filterway is your one-stop website. We have various types of durable and efficient cartridges that guarantee safer hydration.
Contact us today for more information.
What are string wound sediment filters?
String wound sediment filters are a type of water filtration system commonly used to remove solid particles and impurities from liquids, especially water. These filters consist of a tightly wound string or thread, typically made of materials like polypropylene, cotton, or other synthetic fibers, around a central core. The winding pattern creates small gaps or spaces between the strings, allowing water to pass through while trapping and capturing larger particles and sediment.
How do string wound sediment filters work?
String wound sediment filters work through a mechanical filtration process. The tightly wound string or thread creates a dense, tortuous path for water to flow through. As water passes through this winding path, solid particles and sediment are physically trapped and captured by the strings.
What types of sediment do string wound sediment filters remove?
String wound sediment filters are primarily designed to remove suspended solids and sediment from water. This includes particles like sand, silt, rust, and other fine debris commonly found in water sources.
How often do I need to replace a string wound sediment filter?
The replacement frequency of string wound sediment filters depends on the water quality and usage. In general, they should be replaced when they become clogged or when the flow rate decreases significantly. This may occur every few months to a year, but it varies.
What are the available sizes of string wound sediment filters
String Wound Sediment Filters come in the following sizes:
- 10 x 2.5 Inch: This size is compact and ideal for smaller filtration systems or where space is limited.
- 10 x 4.5 Inch: The 10 x 4.5-inch size provides a larger filtration area, making it suitable for higher flow rates and extended filter life.
- 20 x 2.5 Inch: If you require a larger capacity filter for sediment removal, the 20 x 2.5-inch size is a good choice.
- 20 x 4.5 Inch: The 20 x 4.5-inch size offers the highest filtration capacity and is perfect for applications with heavy sediment loads or high flow rates.