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Purolator Air Filters

For the last 50 years, Purolator has been a leading brand in filtration. Your Purolator system may require a specialty replacement air filter known as a residential air cleaner, also known as a whole house filter. These differ from conventional 1-inch filters due to the greater depth which gives a deep-pleated design. One of the most beneficial effects of these air filters is the increased volume of air that is allowed to pass through the filter, allowing your system to operate at its optimum efficiency. And of course, consumers enjoy changing their air filters only once or twice yearly instead of once every 1-3 months!