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Showing 1–32 of 246 results for
20 x 30 x 1 ac filter
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20x30x1 Furnace Filter | MERV8 Replacement Aluminum Electrostatic Air Filter Washable HVAC Filter Reusable Furnace Center AC Filters for House, 1 PCS
$
48.05
–
$
240.30
4 Pcs Cut to Fit Air Filter 20 x 30 x 1 Inch Reusable Air Filter Washable Replacement Air Filter Pads for Most Air Conditioning, AC Air Furnaces, HVAC Filters, Blue
$
70.65
Healthy Living Ultra Allergen Reduction HVAC Air Filter, Uncompromised Airflow, Delivers Cleaner Air Throughout Your Home, MPR 1500, 20 x 30 x 1, 6-Pack
$
222.32
20x30x1 (19 5/8 x 29 5/8 x 3/4) Pleated MERV 10 Air Filters 6 Pack
$
63.60
–
$
133.39
20x30x1 (19 5/8 x 29 5/8 x 3/4) Pleated MERV 13 Air Filters 6 Pack
$
123.27
Allergen 20x30x1 Air Filter , MERV 11, 4-Pack
$
56.49
20x20x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack & 20x30x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack
$
192.22
Original price was: $192.22.
$
160.15
Current price is: $160.15.
20" X 30 Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - Duct Cover - Flat Stamped Face - White [Outer Dimensions: 22 5/8" X 32 5/8"]
$
136.22
20x25x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 12 Pack (Actual Size: 19 3/4" x 24 3/4" x 3/4")
$
201.10
20x22x1 AC and Furnace Air Filter by - MERV 8, Box of 2
$
38.28
30 Micron 20 Inch x 4.5 Inch | 2-Pack Pleated Polyester Whole House Sediment Replacement Cartridge | Compatible with Pentek R30-20BB, Hydronix SPC-45-2030 | Made in the A,
$
77.79
20x23x1 Air | 4-PACK | MERV 8 HVAC Pleated A/C Furnace s | MADE IN USA | Actual Size: 20 x 23 x .75"
$
62.14
12x20x4 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 x 19.50 x 3.75 Inches)
$
128.41
20"W x 25"H [Duct Opening Size] Steel Return Air Filter Grille [Fixed Hinged] for 1-inch Filters, Vent Cover Grill for Sidewall and Ceiling, White, Outer Dimensions: 22 5/8"W X 27 5/8"H
$
111.31
30" X 20" Steel Return Air Filter Grille for 1" Filter - Easy Plastic Tabs for Removable Face/Door - DUCT COVER - Flat Stamped Face - Black [Outer Dimensions: 31.75 X 21.75]
$
140.07
8"W x 4"H [Duct Opening Size] 2 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 9.75"W X 5.75"H for 8x4 Duct Opening
$
18.70
–
$
42.52
8"W x 8"H [Duct Opening Size] 2 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 9.75"W X 9.75"H for 8x8 Duct Opening
$
18.70
–
$
42.52
10"W x 10"H [Duct Opening Size] 4 Way Fixed Curved Blade Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 11.75"H
$
23.53
–
$
61.35
10"W x 4"H [Duct Opening Size] 3 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 5.75"H for 10x4 Duct Opening
$
18.39
–
$
46.68
24"W x 24"H [Duct Opening Size] Filter Included Steel Return Air Filter Grille [Removable Door] for 1" Filters, Vent Cover Grill, White, Outer Dimensions: 26 5/8"W X 26 5/8"H for 24x24 Opening
$
51.71
–
$
106.85
30" x 14" Steel Return Air Filter Grille | HVAC Vent Cover Grill for Sidewall and Ceiling | Air Return Vent Covers, White 1" Filter (NOT Included). Outside Dimensions: 31.75"W x 15.75"H
$
84.75
12"W x 12"H [Duct Opening Size] Steel Return Air Grille (HD Series) Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 13.75"W X 13.75"H for 12x12 Duct Opening
$
18.91
–
$
73.78
6" x 10" [Duct Opening Size] Floor Register with Louvered Design | Heavy Duty Walkable Design with Damper | Floor Vent Grille | Easy to Adjust Air Supply Lever | White
$
19.77
–
$
29.59
3" x 10" [Duct Opening Size] Floor Register with Louvered Design | Heavy Duty Walkable Design with Damper | Floor Vent Grille | Easy to Adjust Air Supply Lever | White
$
19.77
–
$
29.59
25"W x 20"H [Duct Opening Size] Steel Return Air Filter Grille - Removable Face/Door for 1 inch Filters -HVAC Vent Cover Grill - White [Outer Dimensions: 27 5/8"W X 22 5/8"H]
$
69.25
–
$
122.97
30" X 18" Steel Return Air Filter Grille for 1" Filter - Easy Plastic Tabs for Removable Face/Door - Duct Cover - Flat Stamped Face - Black [Outer Dimensions: 31.75w X 19.75h]
$
74.79
Whole House Water Filter System w/ 20” x 2.5” Sediment & Carbon Water Filters, Clear 1st Stage Filter Housing, Model: WCB32C & F12WCB32 20x2.5-in Replacement Cartridges
$
460.81
5 Micron 10" x 4.5" Whole House Water Filter Compatible with GE FXHTC, GXWH40L, RFC-BBSA, W50PEHD, GXWH35F, GNWH38S, Dupont WFHD13001, R50-BB, Pack of 2
$
43.81
–
$
74.91
14" x 14" Steel Return Air Grille | HVAC Vent Cover Grill for Wall, Sidewall and Ceiling | Air Return Vent Covers, White (Screws Included) | Outside Dimensions: 15.75"W x 15.75"H
$
40.29
Steel Return Air Filter Grille for Sidewall and Ceiling [Duct Opening Size] Vent Cover Return Air for 1-inch Filters | Vent Cover Grill, White (Duct Opening Sizez:12inch x 12inch)
$
52.13
–
$
111.66
3 Pack Replacement Humidifier Filter for Holmes Filter A HF212 HF-212 Models (20-1/8" Length x 4" Width x 1" Thickness)
$
46.64
FF20BBPS-30 Compatible Replacement for Pentek R30-20BB and Compatible Replacement for Keystone GPE30-20 Water Filter Cartridge, 20x4.5 Inch
$
42.34
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Original price was: $192.22.$160.15Current price is: $160.15.
![20" X 30 Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - Duct Cover - Flat Stamped Face - White [Outer Dimensions: 22 5/8" X 32 5/8"]](https://images.xipzo.shop/imgs/mamz/images/I/810gqYzWNnL._AC_SL1500_.jpg_qs_w-340-h-280.jpg)
![20"W x 25"H [Duct Opening Size] Steel Return Air Filter Grille [Fixed Hinged] for 1-inch Filters, Vent Cover Grill for Sidewall and Ceiling, White, Outer Dimensions: 22 5/8"W X 27 5/8"H](https://images.xipzo.shop/imgs/mamz/images/I/61Td4sPuzOL._AC_SL1080_.jpg_qs_w-340-h-280.jpg)
![30" X 20" Steel Return Air Filter Grille for 1" Filter - Easy Plastic Tabs for Removable Face/Door - DUCT COVER - Flat Stamped Face - Black [Outer Dimensions: 31.75 X 21.75]](https://images.xipzo.shop/imgs/mamz/images/I/91Bteaz4AAL._AC_SL1500_.jpg_qs_w-340-h-280.jpg)
![8"W x 4"H [Duct Opening Size] 2 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 9.75"W X 5.75"H for 8x4 Duct Opening](https://images.xipzo.shop/imgs/mamz/images/I/61yWn4PHjxL._AC_SL1080_.jpg_qs_w-340-h-280.jpg)
![8"W x 8"H [Duct Opening Size] 2 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 9.75"W X 9.75"H for 8x8 Duct Opening](https://images.xipzo.shop/imgs/mamz/images/I/61dVZBcgwJL._AC_SL1080_.jpg_qs_w-340-h-280.jpg)
![10"W x 10"H [Duct Opening Size] 4 Way Fixed Curved Blade Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 11.75"H](https://images.xipzo.shop/imgs/mamz/images/I/61MLHKdpCXL._AC_SL1080_.jpg_qs_w-340-h-280.jpg)
![10"W x 4"H [Duct Opening Size] 3 Way Steel Air Supply Diffuser | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 11.75"W X 5.75"H for 10x4 Duct Opening](https://images.xipzo.shop/imgs/mamz/images/I/517av7v5XJL._AC_SL1080_.jpg_qs_w-340-h-280.jpg)
![24"W x 24"H [Duct Opening Size] Filter Included Steel Return Air Filter Grille [Removable Door] for 1" Filters, Vent Cover Grill, White, Outer Dimensions: 26 5/8"W X 26 5/8"H for 24x24 Opening](https://images.xipzo.shop/imgs/mamz/images/I/81EOqGQAu4S._AC_SL1500_.jpg_qs_w-340-h-280.jpg)
![12"W x 12"H [Duct Opening Size] Steel Return Air Grille (HD Series) Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 13.75"W X 13.75"H for 12x12 Duct Opening](https://images.xipzo.shop/imgs/mamz/images/I/61MX7pCX1xL._AC_SL1080_.jpg_qs_w-340-h-280.jpg)
![6" x 10" [Duct Opening Size] Floor Register with Louvered Design | Heavy Duty Walkable Design with Damper | Floor Vent Grille | Easy to Adjust Air Supply Lever | White](https://images.xipzo.shop/imgs/mamz/images/I/616Jv5+y0GL._AC_SL1080_.jpg_qs_w-340-h-280.jpg)
![3" x 10" [Duct Opening Size] Floor Register with Louvered Design | Heavy Duty Walkable Design with Damper | Floor Vent Grille | Easy to Adjust Air Supply Lever | White](https://images.xipzo.shop/imgs/mamz/images/I/51knwU-aQAL._AC_SL1080_.jpg_qs_w-340-h-280.jpg)
![25"W x 20"H [Duct Opening Size] Steel Return Air Filter Grille - Removable Face/Door for 1 inch Filters -HVAC Vent Cover Grill - White [Outer Dimensions: 27 5/8"W X 22 5/8"H]](https://images.xipzo.shop/imgs/mamz/images/I/610KsJMRTHL._AC_SL1500_.jpg_qs_w-340-h-280.jpg)
![Steel Return Air Filter Grille for Sidewall and Ceiling [Duct Opening Size] Vent Cover Return Air for 1-inch Filters | Vent Cover Grill, White (Duct Opening Sizez:12inch x 12inch)](https://images.xipzo.shop/imgs/mamz/images/I/7163znxChBL._AC_SL1500_.jpg_qs_w-340-h-280.jpg)
