Description
xOverview
A small change can make a noticeable difference in your home environment. The Aprilaire 313 Healthy Air 13 Replacement Filter is designed to fit Aprilaire air cleaners and helps filter common airborne triggers as air passes through the MERV 13 media.
Key features provide a balance of filtration capacity and ease of use, making it a practical upgrade for many homes.
What makes this filter stand out
- Traps pollen, mold spores, bacteria, pet dander, dust particles, and dust mites as air flows through the filter.
- Self-Seal Technology minimizes air bypass for more consistent filtration across the system.
- Four inch filter height with 21.3 square feet of filtering media creates high capacity filtration compared with typical 1 inch filters.
- Interlock Rail System enables an easy three step replacement; unfold, slide in, close the door.
- Nominal size 20 by 20 by 4 inches and compatibility with Aprilaire models 1310, 2310, 3310, and 4300.
Why you might consider this replacement
- Designed to fit seamlessly with your existing Aprilaire purifier and support system performance.
- Made in the USA with a focus on a fit you can trust, backed by the Pure Fit Promise.
- With a longer suggested life span, it can reduce the frequency of filter changes in busy homes.
What to expect in daily use
In real-world use, this filter can help maintain airflow and limit dust circulation. You may notice less visible dust on surfaces and a steadier HVAC performance as the filter captures a wide range of particulates.
What you get and installation tips
- 1 x Aprilaire 313 replacement filter
- Clear illustrated packaging with replacement steps
- Designed for quick and simple three-step replacement
Note: MERV is a filtration efficiency rating. Higher numbers indicate more filtration, and performance is tested to ASHRAE standards.
FAQ
Q: Which Aprilaire models are compatible with the 313 replacement filter?
A: Compatible with models 1310, 2310, 3310, and 4300.
Q: How often should I replace the 313 filter?
A: Typically once per year with normal use; check airflow and dust buildup for signs of replacement.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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