Purafilter 2000 Air Filter

Actual Size (19.750 x 24.750 x 0.75). Dust and sand. Pet dander. Mold spore. Lasts up to 3 months. Enhanced with DuPont science. Improving indoor air quality while optimizing HVAC performance. Purafilter Pollen & Allergen performance filters are designed to last up to 90 days. However, local air quality surrounding your home and the environment within your home can significantly alter the useful life of your filter. Pets, painting, construction projects, etc. within the home reduce filter life. Replace filters before they become completely covered with dust. This will prevent harmful back pressure on your HVAC system. Changing filters more frequently can also help to reduce energy costs. Free filter reminder service. If this product is defective your remedy shall be replacement of the product or refund of the purchase price at Purafilter 2000 option. Limitation of Liability: Purafilter 2000 will not be liable for any loss or damage arising from the use of this product whether direct, indirect, special, incidental or consequential. Proudly made in the USA. Made in USA.