12x30 X 1 In. Fiberglass Air Filter, 30 Days

Introducing the 12x30x1 True Blue fiberglass air filter with MERV rating 2, now available at Appalachian Hardware Co. in Duncannon, PA. This reliable air filter is designed to help maintain cleaner air in your home or workspace by effectively reducing common airborne particles such as pollen and dust lint. Ideal for use in air ducts, air conditioners, and furnaces, this filter supports the efficient operation of your HVAC system while promoting a healthier indoor environment.

• Lasts up to 30 days: Designed for monthly replacement to ensure consistent air quality and system performance.


• MERV rating 2: Provides basic filtration that effectively captures pollen, dust, and lint particles.


• Effective against pollen and dust lint: Helps reduce allergens and airborne debris, improving indoor air cleanliness.


• Low airflow resistance: Allows your heating and cooling equipment to operate efficiently without strain.


• Keeps equipment clean for efficient operation: Minimizes dust and dirt buildup inside air ducts and HVAC components, extending equipment life.

For residents and businesses in Duncannon, this air filter is a practical solution to maintaining cleaner air and protecting your HVAC system. Whether you are managing a home environment or a commercial space, regularly replacing your air filter with this True Blue fiberglass model can help reduce dust accumulation and pollen exposure, contributing to a more comfortable and healthier atmosphere.



Imagine the benefits of improved air quality during allergy seasons or dusty conditions common in Duncannon. This filter supports your HVAC system’s performance by preventing dirt buildup, which can lead to costly repairs or reduced efficiency. Both homeowners and facility managers in Duncannon will appreciate the ease of installation and dependable filtration this product offers.



In summary, the 12x30x1 True Blue fiberglass air filter with MERV rating 2 is an essential component for maintaining clean air and efficient HVAC operation in Duncannon, PA. Available at Appalachian Hardware Co., this filter provides a simple yet effective way to protect your indoor environment and equipment. Ensure your air quality and system performance remain optimal by choosing this trusted filter for your next replacement.