Based on this product's specifications, here are some alternatives and similar models
Ultraviolet (UV) camera filter B+W 010 MASTER 3.9 cm Multi Resistant Coating
Summary description:
The B+W 010 MASTER Ultraviolet (UV) camera filter is designed to reduce haze and improve clarity in outdoor photography. With a size of 3.9 cm and Multi Resistant Coating (MRC), it offers excellent protection for your lens while enhancing image quality. Ideal for landscape and nature photography, this filter is a must-have for photographers seeking to capture vibrant and clear images.