313 Replacement Air Filter 20x20x4 MERV 13 for AprilAire Whole House Air Purifiers (pack of 2)
313 Replacement Air Filter 20x20x4 MERV 13 for AprilAire Whole House Air Purifiers (pack of 2)
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313 Replacement Air Filter 20x20x4 MERV 13 for AprilAire Whole House Air Purifiers (pack of 2)

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  • ‌‌Disclaimer: This is not an OEM product and is not covered under any OEM warranty. Any use of the brand name or model designation for this product is made solely for purpose of demonstrating compatibility. This product is not affiliated with AprilAire®, a trademark of Research Products Corporation.
  • BUY WITH CONFIDENCE: This 313 replacement air filter – to optimize the performance of your Air Purifier Model: 1310, 2310, 3310, or 4300.
  • CREATE A HEALTHIER HOME: By preventing airborne allergens from circulating through the air in your home. This 313 replacement air filter traps common allergy triggers as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites.
  • BETTER PERFORMANCE: thanks to the Self-Seal Technology which minimizes the amount of air bypassing the filter.
  • EASY AS 1-2-3 TO INSTALL in the unique Interlock Rail System. Unpack. Slide in. Close the door. Done. No assembly or cardboard or metal reinforcements needed.
  • NOMINAL AIR FILTER SIZE: 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).
  • MERV Rating: 13
  • Compatible Devices: AprilAire Air Purifiers: 1310, 2310, 3310, or 4300
Current price is Now $54.59
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Sold and shipped by WANG KING LLCPro Seller
5 stars out of 5, based on 6 seller reviews(5.0)
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Showing 1-2 of 2 reviews

Jun 4, 2026
Richard
Sold and shipped byWANG KING LLC
5 out of 5 stars review

Verified Purchase

Vale Priced Aprilaire 313 Replacements

These are the best prices for Generic Aprilaire 313 Replacements. Good quality. Prompt Shipping Service.

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Helpful?64OPSWA437TY18825961853
Mar 21, 2026
edmond
Top Reviewer
Sold and shipped byWANG KING LLC
5 out of 5 stars review

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affordable AC filters.

good quality air filters at a good price. fast shipping! thanks

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Helpful?64OPSWA437TY18825961853