Your home has dust and pet dander that challenges the efficiency of a regular fibreglass furnace filter. This electrostatic hammock air filter is the right choice for your needs. Designed to filter larger particles, rest assured pollen, pet dander, dust and lint will meet their match with this Duststop filter. You can easily cut to size from the 30” x 64” pad, and fit like a pro into your hammock frame. Breathe better knowing your filter is the perfect match for your needs. Regularly replacing your furnace filter allows you to sit back and relax while your Duststop electrostatic hammock filter delivers reliable performance for 30 to 90 days.