20x20x4 Air Filter MERV 13 Compatible with 313 Replacement Model 1310 2310 3310 4300 HVAC AC Furnace FR1600M-108 FR1600M-11,1FC100A1011, X0585 (2 Pack)
20x20x4 Air Filter MERV 13 Compatible with 313 Replacement Model 1310 2310 3310 4300 HVAC AC Furnace FR1600M-108 FR1600M-11,1FC100A1011, X0585 (2 Pack)
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20x20x4 Air Filter MERV 13 Compatible with 313 Replacement Model 1310 2310 3310 4300 HVAC AC Furnace FR1600M-108 FR1600M-11,1FC100A1011, X0585 (2 Pack)

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Key item features

  • [Compatibility]313 air filter fits AprilAire Air Purifier Models 313,1310,2310,3310,4300 and standard HVAC systems. Nominal size 20x20x4 inches, actual size 16.2-19.7x20x3.78 inches with adjustable design.
  • [2-Pack Replacement Filter]Includes 2 packs 313 replacement filters, ensures durable performance and steady airflow for indoor air system.
  • [MERV 13 Filtration]MERV 13 pleated media with aluminum mesh support, captures fine airborne particles and maintains stable airflow.
  • [Easy Installation]No tools required, the filter can be replaced in 1-2 minutes, simple for routine maintenance of all air systems.
  • [High-Density Filter Media]High-density media with strong dust-holding capacity. Recommend checking every 6 months and replacing if airflow is restricted.
Current price is $58.99
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Arrives between May 22 - May 28
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Sold and shipped by Elan Filtration
5 stars out of 5, based on 1 seller review(5.0)
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Showing 1-1 of 1 review

Apr 16, 2026
Alex
Sold and shipped byElan Filtration
5 out of 5 stars review

Verified Purchase

Perfect 313 replacement with superior MERV 13 filt

I was looking for a more affordable alternative to the brand name filters for my Model 1310 system, and these are a perfect match. The 20x20x4 dimensions are spot on, sliding into the cabinet with zero issues. Upgrading to the MERV 13 has made a noticeable difference in trapping fine dust and allergens. The build quality is sturdy, and it doesn't seem to restrict airflow at all. Excellent value for money!

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