3 Essential Filters
There are three essential filters that should be in every photographers bag of tricks, this page explained about the importance of using UVP filters or UV Protector filters and UV Control Filters which are the first essential filters, basically protect your digital slr camera lens and absorb UV light.
The second essential filter is the Polarizing filter, basically polarizing filters reduce glare which may wash out an image, producing dramatically blue skies, polarizers will also remove glare from non-metallic surfaces, such as windows and water, something that would require lots of retouching afterwards. There are different types of polarizers, the circular polarizer being the most common, you can get information about our complete line of Polarizing Filters by clicking here.
The third essential filter is a Neutral Density, there are also different types of Neutral Density filters, they help prevent overexposure and can highlight a subject by making the foreground or background out of focus. You can learn more about ND Filters by clicking here.