To meet the needs of different scenarios, the product offers a variety of specifications and functional models. In residential Settings, small filters suitable for household wall-mounted air conditioners and floor-standing air conditioners are launched. They are compact in size and easy to replace, effectively improving the air quality in private Spaces such as bedrooms and living rooms. In large public buildings such as office buildings and shopping malls, energy-saving filters for central air conditioning with high air volume are provided. While ensuring the purification effect, they adopt a low-resistance filter material design to reduce the energy consumption of the air conditioning system's fans, meeting the energy-saving requirements of green buildings. In places with high air quality requirements such as hospital outpatient departments and kindergartens, antibacterial special filters are provided. The surface of the filter material is sprayed with an antibacterial coating, which can inhibit the growth and reproduction of common pathogenic bacteria such as Escherichia coli and Staphylococcus aureus, with an antibacterial rate of 99.9%, further enhancing the hygiene and safety level of the indoor environment.
In terms of usage and maintenance, the product design is user-friendly. The replacement of filter materials is simple and easy to understand, and can be operated without professional technicians. Some models are equipped with a filter material replacement reminder function. Through pressure sensing or timing devices, when the filter material reaches its service life, it will remind the user to replace it through indicator lights or APP push notifications, avoiding a decline in purification effect due to filter material saturation. The filter material of the product is made of environmentally friendly materials and can be recycled after being discarded, meeting environmental protection requirements.

The practical application effect shows that in the office space where this filter is installed, the PM2.5 concentration in the indoor air can be stably controlled below 25 micrograms per cubic meter, and the formaldehyde concentration is lower than 0.05 milligrams per cubic meter, both of which are better than the national indoor air quality standards. During the pollen-spreading season, the pollen concentration in residences installed with this product is reduced by over 90% compared to areas without it, and symptoms such as sneezing and runny nose in people with allergies are significantly alleviated. In addition, by removing dust and mold from the air conditioning system, it can also reduce the growth of bacteria inside the air conditioner, lower the probability of "air conditioning illness", and provide health guarantees for people's work and life.