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Aprilaire #313 MERV 13 Replacement Filter, 2-Pack
(case of 2 Filters)

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In Stock
Price: $105.55
($52.78 ea)
case of 2 Filters

Aprilaire / Space-Gard #313 High Efficiency Filtering Media (2-Pack)

Fits the following Aprilaire Air Cleaners:

  • Model 1310
  • Model 2310
  • Model 3310 (new premium model with air cleaner control)
  • Model 4300 (old premium model with air cleaner control)
Newly designed media features:
  • Traps and removes 75% of virus-sized particles (.3 to 1 micron) and over 90% of dust-sized particles (3.0 to 10.0 microns).
  • Traps and permanently removes over 90% of pollen, mold and spore sized particles (3.0 to 10.0 microns).
  • Collapsible media with self spacing pleats installs in seconds.
  • Media replacement is recommended after one to two years depending on air flow.
  • SelfSeal dramatically reduces air bypass, improving filter performance.
  • Rated MERV 13
  • Airflow Capacity up to 2000 CFM Maximum
  • Filter Length - approximately 20"
  • Replaces part # S1-FM313 in Source-1, Coleman, Luxaire, and York branded mechanical air cleaners model M13PAC20202 / S1-TM13PAC20202, S1-YM13PAC20202, S-1M11PAC20202

No pleat spacers - media slides right in!!

1).  Turn home thermostat mode to "OFF' and fan mode to "AUTO"
2).  Remove Air Cleaner door
3).  Remove dirty filter
4).  Expand clean filter
5).  Install new (clean) filter with Air Flow arrow pointing toward furnace or air handler.  Align filter top and bottom rails and slide into place.  Replace door
6).  Press reset on air cleaner control
7).  Return home thermostat to original settings