About product and suppliers:
            1,964 uv pass filter products are offered for sale by suppliers on Alibaba.com, of which optical filters accounts for 43%, lenses accounts for 4%, and air purifiers accounts for 1%. 

A wide variety of uv pass filter options are available to you, such as optical. You can also choose from spherical uv pass filter

There are 1,165 suppliers who sells uv pass filter on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, South Korea, from which the percentage of uv pass filter supply is 99%, 1% respectively.