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AprilAire 310 Replacement Filter for AprilAire Whole-House Air Purifiers - MERV 11 Clean Air Furnace Filter (Pack of 2)
Key item features
- Optimal Filtration: This MERV 11 filter effectively removes airborne particles including dust, pollen, mold spores, bacteria, and pet dander, contributing to cleaner indoor air.
- System Compatibility: Designed for AprilAire Air Purifier Models 1310, 2310, 3310, and 4300, ensuring optimized performance and a precise fit.
- Easy Installation: Features the AprilAire Interlock Rail System for a simple three-step installation process without the need for assembly or additional reinforcements.
- Enhanced Performance: Patented AprilAire Self-Seal Technology minimizes air bypass, ensuring all air passes through the filter for improved purification.
- Extended Lifespan: Offers up to a 12-month filter life, reducing the frequency of filter changes compared to traditional 1-3 month filters.
- Protective Design: Protects HVAC systems from airborne particles, which can help lower energy costs and prolong equipment life.
- Generous Dimensions: Features a nominal air filter size of 20 x 20 x 4 inches, providing 21.3 square feet of filtering media.
Generated by AI
Specs
- Works withAir Purifier
- Compatible models1310, 2310, 3310, 4300
- Minimum efficiency reporting values (merv)11
- Contaminants removedPollen
- Clean air delivery rate1200 CFM
- MaterialSynthetic Fiber
Current price is USD$92.59
Price when purchased online
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4.517241379310345 stars out of 5, based on 29 seller reviews(4.5)29 seller reviews
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Starting from $116.52
About this item
Product details
Are you bothered by the amount of dust and other particles in the air and on the furniture in your home? The AprilAire 310 Healthy Air 11 Filter is the perfect addition to your clean home tool kit. The 310 Filter traps airborne pollen, mold spores, bacteria, pet dander and dust particles as air circulates through the filter – reducing your cleaning time and frequency, and allowing you to enjoy your clean home even more.
This replacement whole-home filter is rated MERV 11 which means it traps airborne impurities as they pass through the filter that would otherwise float through the air and eventually settle on your furniture and flooring. Your HVAC system is protected from airborne particles too, 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 that the filter will fit your AprilAire air purifier equipment exactly. Efficient home and system protection - extremely low initial resistance and high dust holding capacity support up to 12 month filter life, saving you time on furnace filter changes compared to traditional 1-3 month filters.
AprilAire 4-inch filters provide superior filter area (21.3 square feet of filtering media) for harmful particles to be captured compared to common 1-inch filters. The patented Self-Seal Technology assures no air will pass by unfiltered, keeping your home clean and HVAC system operating at peak performance.
The AprilAire 310 Healthy Air 11 Filter has a nominal air filter size of 20 x 20 x 4 inches and is compatible with AprilAire Air Cleaner Models 1310, 2310, 3310 and 4300. The AprilAire Patented Interlock Rail System means no assembly required - easy and quick three-step filter replacement process. Illustrated packaging includes detailed air filter replacement instructions. Designed and made in the USA and backed by the AprilAire Clean Coil Commitment.
Note: MERV is a scale used to measure the effectiveness of air filters. Higher number values translate to more effective filtration. *Performance tested to ASHRAE 52.2 Standard, minimum efficiency reporting value – MERV 11
This replacement whole-home filter is rated MERV 11 which means it traps airborne impurities as they pass through the filter that would otherwise float through the air and eventually settle on your furniture and flooring. Your HVAC system is protected from airborne particles too, 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 that the filter will fit your AprilAire air purifier equipment exactly. Efficient home and system protection - extremely low initial resistance and high dust holding capacity support up to 12 month filter life, saving you time on furnace filter changes compared to traditional 1-3 month filters.
AprilAire 4-inch filters provide superior filter area (21.3 square feet of filtering media) for harmful particles to be captured compared to common 1-inch filters. The patented Self-Seal Technology assures no air will pass by unfiltered, keeping your home clean and HVAC system operating at peak performance.
The AprilAire 310 Healthy Air 11 Filter has a nominal air filter size of 20 x 20 x 4 inches and is compatible with AprilAire Air Cleaner Models 1310, 2310, 3310 and 4300. The AprilAire Patented Interlock Rail System means no assembly required - easy and quick three-step filter replacement process. Illustrated packaging includes detailed air filter replacement instructions. Designed and made in the USA and backed by the AprilAire Clean Coil Commitment.
Note: MERV is a scale used to measure the effectiveness of air filters. Higher number values translate to more effective filtration. *Performance tested to ASHRAE 52.2 Standard, minimum efficiency reporting value – MERV 11
- BUY WITH CONFIDENCE This genuine AprilAire 310 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1310, 2310, 3310, or 4300
- VACUUM AND DUST LESS OFTEN by preventing airborne particles from settling on your furniture and flooring. This AprilAire 310 replacement air filter removes airborne particles as they pass through the MERV 11 filter including dust, pollen, mold, spores, bacteria, and pet dander.
- BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter
- EASY AS 1-2-3 TO INSTALL in the unique AprilAire Interlock Rail System. Unpack. Slide in. Close the door. Done. No assembly or cardboard or metal reinforcements needed.
- NOMINAL AIR FILTER SIZE of 20 x 20 x 4 inches (nominal size is an industry standard filter size system to help you easily identify the correct replacement filter and is not the actual size)
- PROUD PARTNER OF THE AMERICAN LUNG ASSOCIATION in support of its mission to save lives by improving lung health and preventing lung disease
info:
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Specifications
Works with
Air Purifier
Compatible models
1310, 2310, 3310, 4300
Minimum efficiency reporting values (merv)
11
Contaminants removed
Pollen
Warranty
Warranty information
No Warranty
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-1 of 1 review
Apr 7, 2026
Matthew
5 out of 5 stars review
Verified Purchase
These air filters are expensive, but the 2 pack is a slightly better value. They fit fine and do what they are intended to do. Shipping was secure and the package arrived fairly promptly.
Incentivized Review
Helpful?2FN1P3TH0KRW607402266
