AIRx 16x28x6SG-ALLERGY | Our#: 180821

16x28x6 AIRx ALLERGY Aprilaire 401 Replacement Air Filter - MERV 11

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AIRx 16x28x6SG-ALLERGY | Our#: 180821

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Reduce common allergy symptoms

  • Reduces allergy irritating particles
  • Captures allergens like dust, mold spores, pet dander, dust mite debris and more
  • Lessens odors from car fumes & smog
  • Creates cleaner indoor air
  • Actual Dimensions: 15 7⁄16" x 26 15⁄16" x 6"
16x28x6 AIRx ALLERGY Aprilaire 401 Replacement Air Filter - MERV 11

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$50.95
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Frequently Purchased Together

Product Details

Is this the right air filter for you?

If you want to remove allergy causing particles from the air you breathe, this is the filter for you!  You won't find this filter in your local "big box store" and you'll probably pay a premium if you purchase it through your contractor.  Purchase online with a few clicks, and we'll deliver quickly to your front door.

  • Quality 6" pleated air filter offers improved filtration and longer service life over common 1" filters 
  • MERV 11 rating means the filter attracts household allergens like dust, pollen, mold spores, and dust mite debris that irritate your lungs
  • Replaces the popular Aprilaire #401 filter - and installs without the use of pleat spacers
  • Filters are shipped fully expanded - so no assembly is required
  • NOTE: - you will need your existing plastic inner housing to use this filter; simply place the filter in the plastic inner housing and slide it in!
  • Replace every 6-9 months under normal use
  • Made with pride in the USA
  • Fast Shipping and Free Returns on all filters

What does this air filter remove?

What part numbers does this filter replace?

  • Aprilaire / Space-Gard 401
  • Accumulair DPFS16X28X6, DPFS16X28X6M11
  • Glasfloss SGP16276, SGP16276M11
  • White-Rodgers FR1400-401
  • Lennox Healthy Climate X0444, X0577
  • Honeywell PopUp 2400
  • Source1 FM401
  • National Filter Sales PF-02-162806SG-1
  • Astro-Guard SGP16286M11
  • Eco-Aire RDP.AA061628M11
  • Quality Filters SBRP24MQP
  • Magnet 2400Qi, 401i
  • Nordic Pure 16X28X6ASGM11
  • BestAirPro SG4PR

Do you want to know about the technical specs?

Nominal Dimensions
16 x 28 x 6"
Actual Dimensions
15 7⁄16 x 26 15⁄16 x 6"
Filter Media
Electrostatically charged 100% synthetic gradient media that does not support microbiological growth
Filter Support Grid
30 gauge galvanized expanded metal grid
Frame
Moisture resistant double-wall beverage board
Max Temperature
180F (82C) continuous service, peak 225F (107C)
Max Humidity
Resistant to 100% R.H.

Replaces These Filters:

Accumulair:
DPFS16X28X6
DPFS16X28X6M11
DPFS16X28X6M13
DPFS16X28X6M8
Aprilaire:
401
Astro-Guard:
SGP16286M11
BestAirPro:
SG4PR
Coleman:
S1-FM11162506
Eco-Aire:
RDP.AA061628M11
FilterBuy:
ASG16x28x6M8pk2
GeneralAire:
13156
401-13156
4051
Glasfloss:
SGP16276
SGP16276M11
Lennox Healthy Climate:
X0444
X0577
Magnet:
2400Qi
401i
National Filter Sales:
16x28x6
PF-02-162806SG-1
Nordic Pure:
16X28X6ASGM11
Quality Filters:
SBRP24MQP
Source1:
FM401
White-Rodgers:
FR1400-401

Fits In These Systems:

Aprilaire:
2400
Space-Gard:
2400

Lennox® and Healthy Climate® are registered trademarks of Lennox International Inc.. National Trade Supply, Inc, DiscountFilters.com and AIRx are not affiliated with Lennox International Inc.

Additional Information



How to change your furnace/air-conditioner/HVAC air filter

Estimated time: 10 minutes or less

Steps

  1. Determine the location of your filter

    Your forced air system will be similar, whether or not it is a heating (furnace) or cooling (AC) system – or both. The furnace filter housing/slot is located right next to the heating/cooling system’s air handler or blower. Your filter(s) may also be located in a return grille on the wall or ceiling of your home.

  2. Determine the type/size of filter that you use

    Typically, the dimensions or part number of the filter will be printed on the filter frame. Use this information to order a new filter.

  3. Purchase a new air filter from DiscountFilters.com

    Visit DiscountFilters.com and purchase a new filter. Use our filter finders to verify the correct match.

  4. Remove the old filter

    Turn off the power to the heating/cooling system and remove the old filter from its housing/slot and discard.

  5. Insert the new filter

    Pay attention to any airflow direction arrows printed on the frame of the new filter. Install the filter by sliding it into the filter housing/slot with the airflow arrow pointing towards the blower. If installing the filter in a wall or ceiling grille – the airflow arrow should point towards the wall or ceiling. Turn on the power to the forced air system.

    Enjoy cleaner air!