Filter Cartridge Consumables
Filter cartridge consumables help to reduce the amount of plastic waste that goes into landfills and oceans. They are also a great way to help the environment by reducing your carbon footprint.
Filter Cartridges feature inlet and outlet ports to allow gas or fluid into and out of the filter. These ports are sealed with O-rings or gaskets to ensure the fluid is forced through the filter.
Sediment Cartridges
Sediment Water Filters remove large particulates like sand, dirt, silt and rust particles from your drinking water. They can be used as a prefilter prior to carbon filters or as a post-filter to remove sediment from your water before it goes into storage or distribution. They are manufactured from finely melted polypropylene that is blown and spun in a cylinder-like form, which allows them to have a graded density layer structure where the outer layers catch larger particles while the innermost zone catches finer particles.
The micron rating of a sediment filter helps indicate its ability to trap these microscopic contaminants. These are the same kinds of particles that cause cloudy water and can be found in well water, especially when a pump is used to pull from a deep water well. A 50-micron rating is recommended for a sediment filter.
In addition to sediment, these types of filters can also trap chemicals and metals. They can be found in household point-of-use (POU) systems, and some include adsorbent materials that help reduce heavy metals. These cartridges can also reduce turbidity and some volatile organic compounds, including chlorine and hydrogen sulfide. Most of these types of filters are made with a durable polyester media that is chemical resistant and bacteria resistant. They are also available in dual-grade depth configurations that start filtering at the surface and then move to a deeper layer, which increases their lifespan and efficiency.
Carbon Cartridges
Carbon cartridges are primarily used to filter chlorine taste and odor, organic molecules and chloride by-products (chlorine ions). These filters work by adsorption. Carbon has a very large surface area, allowing it to attract chemicals to the filter’s surface, while the water passes through the pores of the carbon.
Activated Carbon is made up of very porous carbon that has been activated by steam and high temperatures, which gives it the ability to trap contaminants like a sponge. Activated carbon has a huge amount of surface area—about 500 square meters per gram—which means it can absorb a lot of things.
There are two types of carbon cartridges: granular Filter cartridge consumables and carbon block. The granular (like the AP017) has a layer of 5 micron prefilter and is then filled with a bed of highly-activated coconut shell activated carbon granules that are silver impregnated for bacteriostatic effect. The granules are evenly spaced to maximize flow through the carbon bed for effective adsorption.
Carbon blocks are a solid piece of carbon that has been ground into granules and held together with a bonding agent, giving it 7-10 times more surface area than GACs. This allows carbon blocks to filter at a lower micron rating than GACs, but they still can’t be as tight as pure water cartridges such as the Multipure CTO Plus.
Polypropylene Cartridges
PP Melt Blown Cartridges are used as an economical pre-filter for a variety of water treatment applications. They feature a deep filtration and high dirt-holding capacity, allowing them to extend their service life and reduce the frequency of change-outs. This can significantly cut operational costs and improve your bottom line. They are also resistant to chemical degradation, making them ideal for a range of fluids.
The PP melt-blown manufacturing process begins with the polypropylene plastic being melted to a liquid form, which is then blown through high-velocity hot air or gas into fine fibers that are bonded together to form a web-like structure. The resulting non-woven, polypropylene filter media is then cooled water filter membrane and allowed to solidify, after which it can be wound onto rolls and cut into the desired lengths for use as cartridge filters.
There are a number of construction types available for PP melt blown cartridges, each offering different filtration capabilities. The most common type is a single layer of fibers that offers basic sediment filtration. Other types include grooved or multi-layered, which offer more surface area for filtration and improved dirt-holding capacities. The pore density of a PP melt blown cartridge can also vary, allowing it to capture bigger sediments at the surface and smaller particles closer to the core. This can help prevent clogging and ensure consistent, reliable filtration performance for the duration of the cartridge’s lifespan.
Stainless Steel Cartridges
This filter cartridge is made of stainless steel with high resistance to corrosion. It contains a combination of different types of metal including chromium, nickel, molybdenum, and niobium. It is also resistant to high temperatures and works well in industrial applications with harsh chemicals. It can withstand high levels of pressure and flow making it suitable for a range of applications.
Stainless steel cartridges are available in both plain cylindrical and pleated configurations, each with the same filtration quality. The pleated design uses a sleeve of media in support of a core and offers double the surface area of the cylindrical type. Both designs have excellent chemical and temperature resistance.
Both types of stainless steel cartridges can be cleaned by a simple rinse or brushing process. They can also be placed in a solution bath or ultrasonic cleaner to help remove any trapped contaminants. This allows them to retain their original filtration quality after cleaning, which is important for long-term performance.
Stainless steel cartridges can be used to filter many different liquids and gasses. They are an excellent choice for a variety of food and beverage applications, including milk and beer filtration. They are also suitable for medical, pharmaceutical, and water treatment industries. Because of their ability to withstand high pressures and temperatures, they are an excellent choice for use in applications where hygiene standards are important.