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Item ID
DFA-300
Description
17-1/2" x 21" x 12" Down flow Furnace Filter Access, 3- 10 x 20 x 1 Filter, 24 Gauge Metal
Item Desc
DFA-300 DOWNFLOW FILTER BOX 17.5INCHW
Approx# Weight
14 LBS.
Dimension A (in#)
17-1/2
Dimension B (in#)
21
Dimension G (in#)
12
Filters Required
3- 10 x 20 x 1
Furnace Return Opening C (In#)
16-3/4
Furnace Return Opening D (In#)
19-3/4
Gauge Metal
24
Plenum Opening E (In#)
16-1/4
Plenum Opening F (In#)
20-1/4
Mfg# Part Number
DFA-300
• No Furnace Panels Or Door To Remove • Use Standard Size Filters • Keep Evaporator Coils Clean • More Efficient - Heating & Cooling • Customized Professional Installations • Creates Customer Referrals