JLT Air Filter Wraps are specially designed to work with their cold air intakes. These wraps install over the existing air filter for increased filtering protection, extending time between servicing. Pre-filters are perfect for off-road use and dry, dusty conditions, places where traditional filters tend to get clogged quickly.JLT Air Filter Wraps are also ideal for wet conditions since their material helps shed water, preventing damage from your air filter and engine. These pre-filters easily slip over the existing filter and an elastic band ensures a snug, dust free fit. They are easily cleaned and will last the life of your filter.