Is this how the filter screen of the air purifier is installed?

Method 1: The air filter needs to be cleaned regularly, and it cannot be cleaned until the filter element is dirty. When the surface of the filter is not very dirty, take the filter outdoors and blow it on both sides with clean compressed air until the dust particles are invisible to the naked eye under the light.

Method 2: The surface of the filter screen is dirty and needs to be washed with water. Put about 100 kg of reference water in the water making room (air conditioning room) in the general area. After diluting the bottled detergent of 1 kg, put the filter into the tank and completely immerse it in water. Rinse several times until there is no pollution. Finally, rinse with clear water until the water is clear. Take it out and put it on the stainless steel grille to dry. Then lay it flat on the shelf and dry it in the shade. When cooling, turn both sides frequently to speed up the drying.

Method 3: Clean the outer surface of the air conditioning box, auxiliary pipes and instruments with a rag every day to make the equipment clean and bright. Oil stains and glue on the equipment should be wiped off with dishcloth and detergent, and then cleaned with drinking water, leaving no traces. After replacing the primary and secondary filters every time, thoroughly clean the inner wall plate, fan, heater, cooler and diffuser of the air conditioning unit, wipe away dust, dirt and oil stains, and leave no dead ends, and then install the primary and secondary filters. Vollara is an American brand air purification equipment. The Vollara purification equipment provides hall air purifiers, household air purifiers, car air purifier, portable air purifiers and deodorizing air purifiers suitable for families, shopping malls and other occasions. Lay a solid foundation for the health of you and your family and create a comfortable and clean working and living environment!

Method 4: Clean the inside of the system once every half month. Wipe the interior with a wet rag first, and then clean it thoroughly with a dry rag. When replacing the high-efficiency filter, clean the four frames where the filter is installed and the surrounding area with a wet clean rag, and repeat this for three times. After wiping, a high-efficiency filter should be installed immediately. The HEPA filter should be unpacked on site and installed immediately after passing the inspection to prevent dust from falling into the HEPA filter.

Method 5: After replacing the HEPA filter, the dust particle counter detects the leakage of the HEPA filter and the installation joint. At the same time of scanning inspection, tighten bolts or use epoxy silica gel to stop leakage. The detection and replacement of high efficiency filters shall be recorded in time. After replacing HEPA filter, leak detection test should be carried out and verified.