What are the advantages of single-effect non-woven filter fabric?

The main advantages and disadvantages of single-effect non-woven filter fabric are as follows:

Advantages

Low price: Single-effect non-woven filter fabric cartridges have low cost, with market prices mostly between 30-50 yuan.

Low air resistance: Made of polypropylene non-woven fabric, it has low airflow resistance, resulting in a large air volume output from air conditioners.

Not prone to bacterial growth: The material itself has antibacterial properties, and it is not prone to producing odors after long-term use.