The filter paper is better than the non-woven fabric, which will have fine hairs into the mixture when driven by the high flow of air.
Paper air filters are mainly made of glass fiber paper, PP filter paper and lacquer filter paper.
Non-woven air filter is the air filter with non-woven fabric as the filter material.
Non-woven fabric is very common in life, when it is processed into a filter, it can only filter some dust, sand and other large particles, but not odor, droplets, toxic and harmful gases, PM2.5, etc. Under too high a temperature, the non-woven air filter may lose its effectiveness or be damaged. Therefore, non-woven air filters are generally not suitable for use in high temperature working environments. It is the lowest-end product on the market.
In fact, the car air filter, filter paper and non-woven are not the best choice, non-woven fibers and filter paper composition, the advantages of this filter is a small air conditioning wind resistance, air volume, low price, not easy to breed odor and mold on the filter itself. The disadvantage is that the filter effect is poor, can not resist PM2.5 and bacteria particles, but generally not so much examination.
There are three common types of air filters. These include paper, gauze and foam filters. Paper air filters are the most common type found in cars today.
This means that - to a certain extent - cotton filters perform better over time, in complete contrast to the aging characteristics of cheaper paper filters. There are reports of filter oil being drawn through the air intake and isolating the mass air flow sensor.
Crumpled paper
The paper used for fuel filters is a crumpled paper with controlled porosity that is pleated and wrapped around the filter element. The raw material for filter paper used in fuel filters is a mixture of hardwood and softwood fibers. The paper has a basis weight of 50-80 g/m 2 .
To find the best air filter for your household needs, check the efficiency of the filter. Air filter efficiency is indicated by the minimum efficiency reporting value (MERV). High efficiency filters have a higher MERV rating. The most important thing to remember about home air filters is to change them regularly.
Most modern vehicles have two air filters - a cabin air filter and an engine air filter - that filter the air entering the vehicle's cabin and engine, respectively. Cabin filters help maintain the air quality in your car by trapping contaminants like dust and allergens before they reach your nostrils!
Most air filters are 1 inch thick, but some systems can accommodate filters that are 2 to 5 inches thick. In our tests, we have found that the thicker the filter, the better the results and the longer the replacement interval. This means it's good for you and your heating, ventilation and air conditioning (HVAC) system.
If your filter pleats are too thick, your filters can get dirty quickly. Therefore, make your air conditioning unit work harder than it needs to. A good benchmark to follow when considering a MERV rating is that if it is over 13, the pleats are probably too thick for your filter.
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