To understand the pocket filter requirement, it is important to know pocket filter and its functioning. Pocket filter replacement is not in itself a technical aspect; but knowing the replacement time is. Pocket filter is the filter that is often used in High voltage alternating current applications for removing dust. Pocket filter is also used as the final filter in many commercial applications and pre-filters of the hospitals.
The pocket filters are important for stopping large dust particle entering the room. It is also important since it keeps the indoors healthy and clean. Since air pollution is a rising problem in many parts of the world, people have rising awareness of the air quality they are living in. This is the reason increasing number of pocket filters are being seen in many sir purifier system and air conditioning system.
Though pocket filers are increasingly being installed by the people, yet pocket filter replacement is often overlooked by many of them. For the proper functioning the pocket filter replacement must be carried out on optimal basis since its functioning will be affected if you don’t do so. If we talk about pocket filter replacement, the pocket filter replacement cartridges are available in the market. The manufacturers of these replacements offer portable solutions for people suitable indoor replacements. For example, the pocket ceramic replacement element is available in the market for over 30 years, which gives you rugged and long lasting micro filtration. The cleanable, silver impregnated ceramic replacement elements can filter up to 13,000 gallons of water and give a good manufacturer’s warranty.
The pocket filter replacements options are numerous, and all have one thing in common, i.e. their replacement on the right time, to ensure their smooth functioning and hassle-free deployment in your air purification and air conditioning systems.
Factors such as higher standard of living, increase in discretionary income and rising commerce and industrialization have led to the increasing demand in filtration industry. As a consequence, air filter manufacturers are seeing the rising demand for turbine filters as they have huge industrial implications. Also, the increasing compliance to environmental regulations is also expected to urge industries to install highly efficient ventilation and air filtration systems in their facilities.
The availability of many financing schemes has also posed a positive effect on the filter demand and the installation of turbine filters. These factors are contributing to expect a compounded annual growth rate (CAGR) of 7.5 percent during the period from 2016 till 2023. This is not our assumption, but the findings of the report published by Credence Research in October 2016.
The ever-growing filtration demands in various industries is the key driving factor for boosting the global turbine filter market, and, the turbine air filter market. In addition, the industrial are consumers getting aware of the importance of filtration facilities for the purified air and staying isolated in the factories from the environmental dirt that is leading to the increasing air filter aftermarket. This market is expected to reach USD 3500 million by 2024, expanding a CAGR of almost 6.9 percent from 2016 till 2023. Global consumption of the turbine filters is forecasted to reach a CAGR of 5 percent till 2023.
The report has segmented this market as per the filter types (particulate, electrostatic, charcoal), and the sales channel (OEM, aftermarket). Persistent research projections show that particulate filter type segment is expected to expand at a CAGR of 6 percent. The electrostatic filter is expected to show the CAGR of 7 percent. This growth is attributed to the increasing adoption of turbine filters, especially in countries like Brazil, India, China and regions of MEA.
The industrial air filtration technologies, particularly the HVAC filters, have evolved with time, raising the bar of quality and efficiency that can be expected from the industrial air filters. The industrial air filter manufacturers are thus moving ahead to deliver their clients the best innovations in terms of high-quality and multi-functional filters. Nowadays, the industrial air filters are becoming eco-friendlier and cost-efficient. However, selecting an option is all based on the user’s preference, nature of operation and available budget.
No matter what industrial air filter it is, to choose the right one, you need to have some information about the kinds of air filters available in the market. Following are some of the mainstream air filter types that are best known for providing the optimal quality in most of the instances.
The custom OEM industrial air filters are developed to offer optimal performance. These air filters can easily be customized to meet exact requirements of the operation and the equipment, to ensure high operational efficiency. These filters are also integrated with the existing systems and their functioning is matched with any kind of application that the client requires. The customization can be made in terms of changes in the density, the kinds of media used in the filter production and the number of filter layers.
It should be remembered that OEM parts of the filters can be costlier than other air filter alternatives. This option, though, generally comes with higher quality since it has been designed as per the equipment design as well as optimal performance requirement in a specific application. Their purchase makes sense in a long run since it delivers a higher ROI. In addition, there are the clients who look for eco-friendly solutions. The green industrial air filters are the latest advancement that we are going to see soon across the industries as well as homes.
The HVAC air filtration technologies, used in commercial air filters, have evolved with time, raising the bar of quality and efficiency that can be expected from the commercial air filters. The commercial air filter manufacturers are thus moving ahead to deliver their clients the best innovations in terms of high-quality and multi-functional filters. Nowadays, the commercial air filters are becoming more eco-friendly and cost-efficient. However, selecting an option is all based on the user’s preference, nature of operation and available budget.
No matter what commercial filter it is, to choose the right one, you need to have some information about the kinds of commercial air filters available in the market. Following are some of the mainstream air filter types that are best known for providing the optimal quality in most of the instances.
The custom OEM commercial air filters are developed to offer optimal performance. These air filters can easily be customized to meet exact requirements of the operation and the equipment, to ensure high operational efficiency. These filters are also integrated with the existing systems and their functioning is matched with any kind of application that the client requires. The customization can be made in terms of changes in the density, the kinds of media used in the filter production and the number of filter layers.
It should be remembered that OEM parts of the commercial air filters can be costlier than other air filter alternatives. This option, though, generally comes with higher quality since it has been designed as per the equipment design as well as optimal performance requirement in a specific application. Their purchase makes sense in a long run since it delivers a higher ROI. In addition, there are the clients who look for eco-friendly solutions. The green commercial air filters are the latest advancement that we are going to see soon across the industries as well as homes.
Being the vital components of any industrial process, HEPA filters are available in a number of types and variety, suitable as per the nature of industry and application. HEPA filters are one of the types of commercial filters that are heavily used in a number of industries. Commercial HEPA filters are the devices that eliminate the particles like dirt and dust present in the air. Applications that need high quality of air or which are more sensitive to air quality for functioning, air filters are used for them. However, since application needs differ from industry to industry, there are different kinds of filtration techniques available. Carbon, HEPA, ionic, and UV light commercial air filters are widely applied in the commercial, industrial and medical sectors.
Ionic commercial air filters
These are also called air ionizers and based on voltage for charging the air molecules. Usually, they generate negatively charged ions, called anions, which then grab the particles present in the air, in the way as done by static electricity. As soon as the particles are attached to the anions, they get deionized and eliminated from the air stream. These filters are most widely seen in commercial air filtration.
HEPA (High efficiency particulates absorbing)
These commercial filters are stronger and highly effective for the sensitive applications. These filters are able to remove around 99.90 percent of the particles present in air, which makes them quite effective air sanitizers as well. The filters are mainly consisted of the fiberglass fiber mats, which grab the particles as the air stream passes through these. The effectiveness of HEPA commercial air filters is based on the diameter of the fiber and the thickness of the filter itself. With the passage of time, more kinds of commercial filters are being developed to cater the growing commercial filtration needs.
In few of our last posts, we discussed about the HVAC filters importance and their applications. We also talked about that HVAC filters should be replaced with new filters after every two months for ensuring optimal efficiency and high indoor air quality.
Selecting the right type of HVAC filters might be difficult; however, it becomes easy if you follow the standards made by the American Society of Heating, Refrigerating and Air Conditioning, regarding the efficiency standards for the indoor air quality. These standards are based on a rating system termed as minimum efficiency reporting value (MERV), whereas scale ranges from 1 to 16, with an inefficient HVAC filter has the lowest rating and the most efficiency one has the highest. Following are four key types based on mentioned standards.
Washable HVAC filters are found on the lower end of the price spectrum. This type is not the best option for most of the residential systems. Washable filters are vulnerable to collecting fungus, bacteria, other microorganisms that could possibly escape and get into the air. These HVAC filters have a MERV rating of 1 to 4.
Although the fiberglass HVAC filters are good for AC unit as they prevent it from damaging particles, they do not enhance the indoor air quality. If air quality is to be improved, avoid this type, particularly if any of your family members is suffering from allergies. Fiberglass HVAC filters are the cheapest type, but they must be changed frequently. This kind is usually between 1 to 4 on the MERV scale.
Polyester and pleated HVAC filters are more relatively effective at capturing the particles than fiberglass. This kind removes approximately 45 percent of contaminants in the home. Pleated filters trap more airborne particles while maintaining the required air conditioner’s airflow. They are also relatively cheap. Polyester and pleated HVAC filters hold a rating between 8 to 13 on the MERV scale.
Pocket filters are the kinds of filters that are used in HVAC systems and applications to remove the particles of dust from prevalent or ambient air. They are usually applied as a final filter in different commercial applications or act like pre-filters for HEPA filters in varied size hospital settings and in the Pharmaceutical Industry. Pocket filters were historically produced from glass fiber media, however in recent years a shift to synthetic media took place. Glass fiber media is highly prone to bacterial growth and seasonal shedding. On the other hand, it has the advantage of enhanced filtration efficiency with the passage of time.
Synthetic media filters are generally electrostatically charged to amplify the efficiency. The drawback of the method is the media loses efficiency almost by 75% with time. To remedy this, developers have introduced novel kind of multilayer synthetic media with a smaller fiber diameter. Not just does this method contribute to a lesser loss of efficiency, but also to a service life that is longer by over 30%. Some filters arise with bacteriostatically treated media to avoid bacterial growth, while others are fitted with the media that is intrinsically not very suitable for the bacterial growth.
Pocket filters usually made with a pocket number ranging from 3 to12, which is based on the frame size. Frame material is of usually metal or plastic. The most general or widely used frame sizes (in mm) include 592 x 592, 592 x 490, 592 x 287 and 287 x 287. In spite of the in the synthetic media, commercial air pocket filters are gradually being overtaken by hard type filters made from glass fiber paper or from nanofiber. These filters generally give a service life of around 4-8 times that is given by pocket filters at a lower energy consumption.
Gas turbine filter is one of the critical components of many industrial applications. Many industries are based on operations that are heavily dependent on effectively working gas turbine filters. In order to ensure standard performance and reliability of this component, an efficient air filtration is critical to achieve. Fuel cost is accounted for 80 percent for the lifecycle cost of electricity, implying that small efficiency gains are equivalent to huge savings. It is to be noted that such operational savings can only be achieved through efficient and high performing compressor using High Efficiency (HEPA) air filters.
The HEPA filtration plays a critical role in maintaining efficiency of the gas turbine filter throughout its life span. If the gas turbine engine is clean, less frequent inspections are required and higher availability and fewer shutdowns are expected. The gas turbine ventilation and combustion air filters are developed to shield gas turbine, generator and equipment sections from the impacts of hazardous air-borne particles, dirt, contamination and other foreign objects. You can see that many inlet conditioning alternatives are available in the market today, which help optimizing gas turbine air filter systems and thus maximizing gas turbine performance.
The filtration systems of the gas turbine are optimized to minimize the extent of foreign contaminants entering the turbine and are mainly dependent on the operational settings. Rain, seasonal pollutants, sand, snow and ice, local industry exhaust, dust and other air-borne pathogens should be taken into an account.
High efficiency Particulate Air Filters (HEPA) filters are usually defined as holding an efficiency of more than 85 percent for particles equal to or greater than to a filter’s most penetrating particle size (MPPS). The filter MPPS differs based on media, its velocity, configuration with other factors; however, it is mainly in between 0.07 and 02 microns for the filters fitted in gas turbine inlet applications. Cost-benefit analysis models for specialized operating setting can be used for filter purchase cost, fuel price, maintenance, power sale price, inspections, power degradation, wash cycles, pressure loss, heat rate increments, down time and labor costs. This greatly helps achieving gas turbine air filter system optimization.
In view of the extreme temperatures going on in the world, scientific requirements and increasingly comprehensive nature of industrial applications, the evaporating cooling pads were developed for aiding various industrial processes and facilitating the temperature control mechanisms of both households and commercial units. In this article, we would be discussing the evaporating cooling pads functions and their applications in different industries.
In order to understand the evaporating cooling pads functioning and features, you must have an idea of the underlying principle in terms of its functionality. As the water is evaporated, the energy is lost from the air, which decreases the temperature. Two kinds of temperatures bear significance when it comes to evaporating cooling system of the cooling pads.
This is the temperature which we normally think of as air temperature, gauged by the regular thermometer, exposed to the air flow.
This is the least temperature that can be attained just by the water evaporation.
When taking into consideration the water evaporation into the air, the wet bulb temperature, as relative to the air’s dry bulb temperature is the measure of the tendency for evaporating cooling. The wet and dry bulb temperature can also be used for calculating the comparative humidity. Evaporation would occur when the humidity goes beyond 100 percent and the air starts to absorb water. Any of the given air volumes can sustain the specific amount of water vapors and the extent of the absorption would be based on the quantity it is already entailing. The humidity means how much water is present already in the air, relative to the one that the air is currently holding.
Evaporative cooling pads are heavily being used in construction, HVAC, electronics and IT industry along with the household applications for cooling down the temperature of the interiors.
“Going green” has become key priority for the businesses across the world. Using the products that consume least energy and produce least waste help these companies attain their sustainability goals and extra-ordinary savings every year. With a lot of products to choose from, choosing the gas turbine filters that deliver the environmental benefits also, can be a challenging task. To help the industrial and commercial companies using the gas turbine filters, go green, many gas turbine filter manufacturers have started to develop green air filtration solutions. This article presents their benefits.
Energy savings is the important benefit if good air quality is maintained by the air filter throughout its life. The green air filters optimize the energy use and efficiency by reducing HVAC energy costs as high as 50 percent. The type of media coupled with some innovative media configurations result un low pressure drop over the life of the air filters and reduce the energy use.
Green gas turbine filters use lesser energy, work more efficiently and need less-frequent replacement. Using fewer number of filters implies fewer dollars being spent on the fuel at every step in the process. The lower energy amounts used at each stage leads to a decreased carbon footprint.
When green filters replace ordinary filters, the annual waste is normally reduced by 30 to 75 percent, leading to less-frequent replacement of the filters and thus low landfill. This also implies less wear and tear on air handling systems and least roof damage.
For the managers taking care of IAQ, the loophole can be serious. Precisely, LEED standards necessitate that a filter rated at MERV 13 work at MERV 13 at the moment of installation. This allows the low-cost coarse fiber synthetic filters, for which efficiency quickly drops faster from MERV 13 to as low as MERV 10, to attain the LEED status, even though the efficiency drop reflects a high compromise on air quality for most of the filter’s life.