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IAQSource.com > Aprilaire Filters > 401 Replacement Filters

Aprilaire & Spacegard 401 Filter Replacements

All Filters Below Are Guaranteed To Fit The Aprilaire & Space-Gard 2400 Air Cleaner

Factory Original
Easy To Install
Low Cost Option

MERV 10

2 Filters: $44.25 ($22.13 per filter)
In Stock
Add To Cart

MERV 11

2 Filters: $48.00 ($24.00 per filter)
In Stock
Add To Cart

MERV 11

2 Filters: $36.95 ($18.48 per filter)
In Stock
Add To Cart

More 401 Replacement Options

  Product MERV [?] Price Purchase
Filter Upgrade Kit for Aprilaire / Space-Gard Model 2400 Air Cleaner
MFG#: 1413
 
$69.95
1 Filter
Add To Cart
Aprilaire #4270 pleat spacers for air cleaner model 2400 / 5000
MFG#: 4270
 
$52.50
6 Pleat Spacers
Add To Cart
Lennox MERV 16 Air Cleaner Filter Media X5425
MFG#: X5425
 
$97.14
1 Filter
Add To Cart

Save 39%

Honeywell PopUP™2400 Media Air Filter For Aprilaire / Space-Gard 2400 Air Cleaner
MFG#: POPUP2400
 
$69.00
2 Filters
($34.50 ea.)
Add To Cart

Save 19%

Expanded Carbon Cartridge Filter for Aprilaire/Space-Gard 2400
MFG#: DPFS16X28X6OB
 
$72.95
2 Filters
($36.48 ea.)
Add To Cart

Save 33%

MERV 13 Filter Media for Aprilaire / Space-Gard 2400
MFG#: 401-13RFM
 
$59.95
2 Filters
($29.98 ea.)
Add To Cart

Save 38%

MERV 8 Expanded Cartridge Filter for Aprilaire/Space-Gard 2400
MFG#: DPFS16X28X6
MERV 8
$36.95
2 Filters
($18.48 ea.)
Add To Cart

Save 28%

MERV 13 Expanded Cartridge Filter for Aprilaire/Space-Gard 2400
MFG#: DPFS16X28X6M13
MERV 13
$64.95
2 Filters
($32.48 ea.)
Add To Cart