Aprilaire 313 MERV 13 Replacement Filter for Whole House Air Purifiers

A small change can make a big difference in your home environment. AprilAire delivers that difference with the 313 Healthy Air 13 Filter. The 313 replacement whole-home filter traps and removes the most common allergens, including airborne pollen, mold spores, bacteria, pet dander, dust particles, and dust mites, as air circulates through the MERV 13 filter, contributing to a healthier home environment.

Your HVAC system is also protected from airborne particles, which helps lower your energy costs and can prolong the life of your equipment. Lengthen your HVAC system's life and improve your home's energy-efficiency by reducing dust buildup.

Genuine AprilAire filters are specifically engineered to work with your AprilAire air cleaner and come with the Pure Fit Promise, ensuring a perfect fit for your AprilAire air purifier equipment. Efficient home and system protection is achieved through extremely low initial resistance and high dust holding capacity, supporting up to a 12-month filter life and saving you time on furnace filter changes compared to traditional 1-3 month filters.

The AprilAire 313 Healthy Air 13 Filter's 4-inch design provides superior filter area (21.3 square feet of filtering media) for capturing harmful particles, outperforming common 1-inch filters. The patented Self-Seal Technology ensures no air will pass by unfiltered, keeping your home clean and your HVAC system operating at peak performance.

This MERV 13 replacement filter is compatible with AprilAire Air Cleaner Models 1310, 2310, 3310, and 4300. The AprilAire Patented Interlock Rail System allows for a quick and easy three-step filter replacement process, with no assembly required. Illustrated packaging includes detailed air filter replacement instructions, and the product is designed and made in the USA, backed by the AprilAire Clean Coil Commitment.

The AprilAire 313 Healthy Air 13 Filter is the heart of the air cleaner and needs to be changed once a year. Use only genuine Aprilaire SelfSeal #313 to ensure the best performance of your air cleaner. This filter helps create a healthier home by preventing airborne allergens from circulating through the air, thanks to its MERV 13 filtration capabilities. The patented Self-Seal Technology provides better performance, and the easy-to-install Interlock Rail System ensures a hassle-free replacement process.

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