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Insulated Filter Housings
Magnetic Door Filter Housings
Insulated Return Air Filter Housing mounts directly to your AHU or Return Plenum.
Standard Features:
- 26 Gauge G90 Galvanized Steel
- Rare Earth Magnetic, Embossed Door
- Insulated with 1" Duct Liner
- Accepts both 1" and 2" Filters
- Filter Housing Sized to fit your equipment
- Now also available in a 4" Filter Model
Available in a 4" Filter Model
Filter Housing Video
See all the great features.
Price List
21" Deep Models
All housings can accept a 1" or 2" Filter
#433207
$129.86
17.5" x 21" for a 16" x 20" Filter
#433211
$133.22
18.5" x 21" for a 16" x 20" Filter
#433214
$143.32
21.5" x 21" for a 20" x 20" Filter
#433218
$150.02
23.5" x 21" for a 22" x 20" Filter
#433221
$153.42
24.5" x 21" for a 22" x 20" Filter
#433228
$158.56
26.5" x 21" for a 25" x 20" Filter
22" Deep Models
All housings can accept a 1" or 2" Filter
#433230
$122.98
14.5" x 22" for a 12" x 20" Filter
#433236
$133.22
17.5" x 22" for a 16" x 20" Filter
#433238
$134.84
18" x 22" for a 16" x 20" Filter
#433243
$144.90
21" x 22" for a 18" x 20" Filter
#433245
$146.68
21.5" x 22" for a 20" x 20" Filter
#433249
$153.42
23.5" x 22" for a 22" x 20 Filter
#433251
$156.76
24.5" x 22" for a 22" x 20" Filter
#433254
$158.36
25" x 22" for a 22" x 20" Filter
24" & 26" Deep Models
All housings can accept a 1" or 2" Filter
#433257
$154.32
22" x 24" for a 20" x 22" Filter
#433276
$154.19
22" x 26" for a 20" x 25" Filter
28" & 29" Deep Models
All housings can accept a 1" or 2" Filter
#433280
$146.11
14" x 28" for a 12" x 25" Filter - Fits both 1" and 2" filters
#433286
$157.38
17.5" x 28" for a 16" x 25" Filter - Fits both 1" and 2" filters
#433292
$168.51
21.5" x 28" for a 20" x 25" Filter - Fits both 1" and 2" filters
#433295
$139.69
24.5" x 28" for a 22" x 25" Filter - Fits both 1" and 2" filters
#433296
$149.28
14.5" x 29" for a 12" x 25" Filter - Fits both 1" and 2" filters
#433297
$162.12
17.5" x 29" for a 16" x 25" Filter - Fits both 1" and 2" filters
#433298
$171.73
21.5" x 29" for a 20" x 25" Filter - Fits both 1" and 2" filters
#433300
$203.34
24.5" x 29" for a 20" x 25" Filter - Fits both 1" and 2" filters
#433403
$203.34
17.5" x 21.5" for a 16" x 20" x 4" Filter
#433406
$203.34
18.5" x 21.5" for a 16" x 20" x 4" Filter
#433409
$203.34
21.5" x 21.5" for a 20" x 20" x 4" Filter
#433412
$203.34
23.5" x 21.5" for a 22" x 20" x 4" Filter
#433489
$169.17
15.5" x 22" for a 12" x 20" x 4" Filter
#433491
$182.69
18.5" x 22" for a 16" x 20" x 4"
#433493
$196.23
21.5" x 22" for a 20" x 20" x 4"
#433495
$205.25
23.5" x 22" for a 22" x 20" x 4"
#433497
$212.02
25" x 22" for a 22" x 20" x 4"
The Metal Shop
2541 West Dunnellon Rd. Dunnellon Fl. 34433