14x20 return air box
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14x20 return air box
SUPPLY AIR DUCT PLENUM
furnace box
24 x 24 x 4 filter rack hvac
hvac return air filter box
20x30 plenum
14x20 return air box Hot Sales
14x20 return air box
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$129.00
Return air plenum, for filter grille 14"x20"x 5" with 12" collar & 3/4" flange
$215.00
14"X20" HVAC return air kit, filter grille, metal box 14" collar & 1 Air filter.
$215.00
14"X20" HVAC return air kit, filter grille, metal box, 12" collar,1 air filter.
$215.00
14"X20" HVAC return air kit, filter grille, metal box, 10" collar,1 air filter.
$185.00
Return Air Mobile Home Floor Filter Box & Grille Brown 14"x20",12" Round Collar
$139.95
Unico Upc 01-1218 Return Air Box with Grille and Filter, 14” x 20”
$64.56
20 In. X 20 In. Duct-Board Return Air Box
$120.72
Single Wall Galvanized 20 x 30 Return Air Box
$71.71
20 In. X 25 In. Duct-Board Return Air Box
$67.99 to $87.99
HVAC: Return Air Grille Can / Box. Metal Sides Duckboard Insulated Inside
$64.56
20 In. X 20 In. Duct-board Return Air Box
$317.12
Single Wall Galvanized 20 x 25 Return Air Box
$65.20
20 In. X 20 In. Duct-Board Return Air Box
$63.93
20 In. X 20 In. Duct-Board Return Air Box
$146.00
24 3/4" X 21 1/4" x 20” tall furnace stand return air box duct hvac
$129.00
Return air plenum, for filter grille 14"x20"x 5" with 10" collar & 3/4" flange
$137.04
return air filter rack dual flange 14 x 20 x 1" , duct work, hvac, heating
$64.56
20 In. X 20 In. Duct-Board Return Air Box
$82.00
25.5 X 17.5 X 3 With 16” Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE
$79.00
30 X 16 X 3 With 16” Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE
$69.00 to $89.00
HVAC: Return Air Grille Can / Box. Metal Sides Duckboard Insulated Inside
$148.95
Air Handler Return Box With Filter Rack
$111.00
25.5 X 17.5 X 3 With 16” Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE
$66.55
20 In. X 20 In. Duct-Board Return Air Box
$63.43
20 In. X 20 In. Duct-board Return Air Box
$64.56
20 In. X 20 In. Duct-Board Return Air Box
$135.05
Custom return air filter rack dual flange for filter 14x20x1" ***long side in***
$96.73
20 In. X 25 In. Duct-Board Return Air Box
$215.00
14"X20" HVAC return air kit, filter grille, metal box, 8" collar & 1 Air filter.
$79.00
32 X 16 X 3 With 16” Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE
$245.00
Air Handler Return Box W/ Filter Rack
$162.00
20 x 26 x 18 tall furnace stand return air box duct hvac
$32.59
Zoro Select 4Jrt5 Filtered Return Air Grille , 14 X 20 , White , Steel
$222.00
20"x20" HVAC return air kit, filter grille, metal box, 8" collar, air filter.
$360.00
hvac stand return air box duct hvac 21"x21"x20" tall ..22 gauge metal Heavy Duty
$120.00
HVAC RETURN AIR FILTER RACK PLENUM W/ 20X20X1 FILTER (SHEET METAL BACK) Box
$242.81
20"x20" furnace return air kit,with filter grille,box, and 16" collar, HVAC.
$168.00
20 X 25 X 12 tall furnace stand return air box duct hvac
$172.87
Return air filter plenum, 16x20 with end cap, and round 14" collar , hvac duct
$27.78
Eco-Aire 20x20x1 MERV 11, Pleated Air Filter, 20x20x1, Box of 3
$105.46
14x24x1 AC and Furnace Air Filter by Aerostar - MERV 8, Box of 12
$26.48
Eco-Aire 16x20x1 MERV 11, Pleated Air Filter, 16x20x1, Box of 3
$150.26
return air plenum, 14x20***( not for filter)***, and round 12" collar,hvac
$42.99
Zoro Select 4Mjt7 Filtered Return Air Grille , 14 X 24 , White , Steel
$259.00
20"x25" HVAC return air kit, filter grille, metal box, 18" collar, 1 air filter.
$145.00
Return Air Box, Register Boot 20" x 20" R6
$162.00
24 3/4 X 21 1/4 X 14 Tall Return Air Filter Box Furnace Stand 1” Filter Rack
$16.56
14 in. x 20 in. White Steel Return Air Vent Grille for Wall or Ceiling Mount
$269.00
hvac stand return air box duct hvac 17.5"x21"x20" tall 22 gauge metal Heavy Duty
$205.28
HVAC.Return air filter rack plenum,collar 14" diameter,fit filter 20"x 20"x 4"
$210.00
20"x14" furnace return air kit,with filter grille,box, and 12" collar, HVAC.
$95.00
Return Air Box, Register Boot 14" x 14" R6
$189.00
Return air plenum, for filter grill 20"x 25"x 5" with 12" collar & 3/4" flange
$149.00
Return air plenum, for filter grill 16"x 20"x 5" with 14" collar & 3/4" flange
$18.69
Zoro Select 4Mjn8 Return Air Grille , 14 X 20 , White , Steel
$105.08
20x20x2 AC and Furnace Air Filter by Aerostar - MERV 8, Box of 12
$166.00
14 X 20 X 23.5 W/4” Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
$222.00
20"x20" HVAC return air kit, filter grille, metal box, 14" collar, air filter.
$79.99
20"x20" Return Air Plenum With 14" Start Collar (Not Intended To Hold A Filter)
$195.89
HVAC.Sheet metal. Return air filter rack plenum,fit filter 20"x 20"x 4"
$120.00
HVAC RETURN AIR FILTER RACK PLENUM W/ 20X25X1 FILTER (SHEET METAL BACK) Box
$139.00
Return air plenum, for filter grill 20"x20"x 5" with 12" collar & 3/4" flange
$41.99
New ListingHandua 14 x 14 [Duct Opening Size] Steel Return Air Filter Grille - NEW
$206.76
14"x14" furnace return air kit,with filter grille,box, and 12" collar, HVAC.
$222.00
20"x20" HVAC return air kit, filter grille, metal box, 18" collar, air filter.
$9.95 to $83.95
Steel Return Air Grille HVAC Duct Cover Grill White - Many Size Options
$125.00
Return Air Box, Register Boot 24" x 12" R6
$172.87
Return air filter plenum, for filter 20x20x1" , and round 14" collar , hvac duct
$125.00
Return Air Box, Register Boot 20" x 20" R6
$175.00
14"x14" HVAC return air kit, filter grille,box, 12" collar, merv 11 filter.
$155.82
return air plenum, 16x20 ***( not for filter)*** and round 16" collar, hvac
$46.25
Zoro Select 4Mjt9 Filtered Return Air Grille , 14 X 30 , White , Steel
$39.51
25x20 in. Steel Return Air Filter Grille HVAC Vent Cover White
$35.99
New ListingSteel 20"x20" Return Air Filter Grille with Removable Door for #R014
$34.99
HVAC Premium 14'' x 25'' Duct Opening Flat Stamped Steel Return Air Vent White
$175.00
16"x16" HVAC return air kit, filter grille, metal box, 14" collar,1 air filter.
$79.99
20"x20" Return Air Plenum With 16" Start Collar (Not Intended To Hold A Filter)
$184.00
14 X 20 X 36 LONG 1” Insulation SUPPLY/RETURN AIR PLENUM GALVANIZED 26 GAUGE
$37.23
25x20 in. Steel Return Air Filter Grille HVAC Vent Cover White
$249.31
20"x20" furnace return air kit,with filter grille,box, and 18" collar, HVAC.
$139.00
Return air plenum, for filter grill 20"x20" x5" with 16" collar & 3/4" flange
14x20 return air box Recommended
duct board PLENUM
14x20 return air box
24x24x 24 duct
return plenum
furnance cement
hvac duct work tools
20x20x4 filter rack
14x20 return air box Hot Searches
SUPPLY AIR DUCT PLENUM
furnace box
24 x 24 x 4 filter rack hvac
hvac return air filter box
20x30 plenum
14x20 return air box Information
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14x20 return air box
related items prices, page updating time: 2025-08-05.
![New ListingHandua 14 x 14 [Duct Opening Size] Steel Return Air Filter Grille - NEW](/uploaded/https://i.ebayimg.com/images/g/puQAAeSwpaxokWio/s-l140.jpg)
