2 Pack 313 Replacement Filter Compatible with AprilAire Air Purifiers

About this item

• Widely used：Compatible with AprilAire 1310, 2310, 3310, 4300 Whole House Air Purifier（Please check the model number before purchase ）
• Easy to install : The 313 air filter can be easily replaced and installed without the use of any tools, and it measures 20 x 20 x 4 inches (nominal size is not the actual size)
• Excellent Filtration : This 313 air filter replacement has a MERV 13 rating , providing a cleaner and healthier home environment
• Quality material : 313 Replacement air filter is made of soft and light synthetic fiber filter cotton, long service life, and has low resistance and excellent permeability, effectively filter particles in the air
• Package included : 2 x 313 Air Replacement Filters per package will allow you to save money and enjoy cleaner air quality. We recommend replacing the 313 filters every 6-12 months to maintain high performance operation and extend the life of your air cleaner