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Canplas (4)
General Pipe Cleaners (6)
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Jones Stephens (4)
Oatey (6)
Pasco (2)
Rectorseal (6)
Sioux Chief (21)
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1-1/2" (5)
2" (10)
3" (22)
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6" (8)

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$5 to $10 (4)
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$25 to $30 (8)
$30 to $35 (1)
$35 to $40 (3)
$40 to $45 (3)
$45 to $50 (7)

Backwater Valves

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Product Image of 3" x 4" Sewer Pop-Up Cleanout & Relief Valve
3" x 4" Sewer Pop-Up Cleanout & Relief Valve
SKU: 62304
Pasco
SKU: 62304
Brand: Pasco
(5)
$19.67 each
In Stock
Get 30 by Wed, Jun 17
In Stock
Get 30 by Wed, Jun 17
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Product Image of 2" PVC Backwater Valve
2" PVC Backwater Valve
SKU: 869-2P
Sioux Chief
SKU: 869-2P
Brand: Sioux Chief
(6)
$25.39 each
In Stock
Get 70 by Wed, Jun 17
In Stock
Get 70 by Wed, Jun 17
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Product Image of 4" PVC ProCheck Backwater Valve
4" PVC ProCheck Backwater Valve
SKU: 869-S4P
Sioux Chief
SKU: 869-S4P
Brand: Sioux Chief
(17)
$41.19 each
In Stock
Get 38 by Wed, Jun 17
In Stock
Get 38 by Wed, Jun 17
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Product Image of 3" PVC ProCheck Backwater Valve w/ 16" Shallow Access Sleeve Kit
$68.56 each
In Stock
Get 19 by Wed, Jun 17
In Stock
Get 19 by Wed, Jun 17
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Product Image of 4" PVC ProCheck Backwater Valve w/ Shallow Access Valve Sleeve Kit
$70.92 each
In Stock
Get 20 by Wed, Jun 17
In Stock
Get 20 by Wed, Jun 17
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Product Image of 1-1/2" PVC Backwater Valve, B04150
$37.66 each
In Stock
Get 28 by Wed, Jun 17
In Stock
Get 28 by Wed, Jun 17
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Product Image of 3" PVC Backwater Valve, 43900
3" PVC Backwater Valve, 43900
SKU: 43900-OATEY
Oatey
SKU: 43900-OATEY
Brand: Oatey
$39.11 each
In Stock
Get 14 by Wed, Jun 17
In Stock
Get 14 by Wed, Jun 17
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Product Image of 3" Float Model Flood-Guard, 650010
$24.95 each
In Stock
Get 17 by Wed, Jun 17
In Stock
Get 17 by Wed, Jun 17
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Product Image of 4" Float Model Flood-Guard, 650020
$29.70 each
In Stock
Get 43 by Wed, Jun 17
In Stock
Get 43 by Wed, Jun 17
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Product Image of Upper & Lower Deep-Bury Adapters
Upper & Lower Deep-Bury Adapters
SKU: 869-S4PDB
Sioux Chief
SKU: 869-S4PDB
Brand: Sioux Chief
(10)
$56.38 each
In Stock
Get 19 by Wed, Jun 17
In Stock
Get 19 by Wed, Jun 17
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Product Image of 4" PVC Clean Check Backwater Valve
$275.00 each
In Stock
Get 9 by Wed, Jun 17
In Stock
Get 9 by Wed, Jun 17
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Product Image of Clean Check 3" or 4" Flapper for Rebuild Kit (New Style)
$28.42 each
In Stock
Get 13 by Wed, Jun 17
In Stock
Get 13 by Wed, Jun 17
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Product Image of 3" PVC ProCheck Backwater Valve
3" PVC ProCheck Backwater Valve
SKU: 869-S3P
Sioux Chief
SKU: 869-S3P
Brand: Sioux Chief
(9)
$43.19 each
In Stock
Get 19 by Wed, Jun 17
In Stock
Get 19 by Wed, Jun 17
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Product Image of Flapper with Gasket for 4" Backwater Valve
$4.86 each
Out of Stock
Get it by Tue, Jun 30 - Wed, Jul 8
Out of Stock
Get it by Tue, Jun 30 - Wed, Jul 8
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Product Image of 4" PVC Backwater Valve
4" PVC Backwater Valve
SKU: 43904-OATEY
Oatey
SKU: 43904-OATEY
Brand: Oatey
(2)
$55.11 each
In Stock
Get 5 by Wed, Jun 17
In Stock
Get 5 by Wed, Jun 17
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Product Image of 3" ABS DWV Backwater Valve Replacement Sleeve Lid
$5.53 each
In Stock
Get 11 by Wed, Jun 17
In Stock
Get 11 by Wed, Jun 17
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Product Image of 2" Float Model Flood-Guard, 650000
$27.60 each
Out of Stock
Get it by Tue, Jun 30 - Wed, Jul 8
Out of Stock
Get it by Tue, Jun 30 - Wed, Jul 8
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Product Image of 2" ABS DWV Backwater Valve
2" ABS DWV Backwater Valve
SKU: 869-2A
Sioux Chief
SKU: 869-2A
Brand: Sioux Chief
$27.75 each
In Stock
Get 2 by Wed, Jun 17
In Stock
Get 2 by Wed, Jun 17
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Product Image of Flapper & Carrier For 4" Backwater Valve
$12.29 each
BOX UP & SAVE 11%
$108.80 box of 10
$10.88 each
In Stock
Get 22 by Wed, Jun 17
In Stock
Get 22 by Wed, Jun 17
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Product Image of 4" PVC Full Port Backwater Valve
$225.49 each
In Stock
Get 12 by Wed, Jun 17
In Stock
Get 12 by Wed, Jun 17
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Product Image of 2" Backwater Backup Float Valve
2" Backwater Backup Float Valve
SKU: 803-2PK2
Sioux Chief
SKU: 803-2PK2
Brand: Sioux Chief
(1)
$30.94 each
In Stock
Get 12 by Wed, Jun 17
In Stock
Get 12 by Wed, Jun 17
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Product Image of Flapper with Gasket for 3" Backwater Valve
$10.91 each
In Stock
Get 9 by Wed, Jun 17
In Stock
Get 9 by Wed, Jun 17
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Product Image of 4" PVC Backwater Valve
4" PVC Backwater Valve
SKU: B04400
Jones Stephens
SKU: B04400
(4)
$44.44 each
In Stock
Get 8 by Wed, Jun 17
In Stock
Get 8 by Wed, Jun 17
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Product Image of 6" PVC Backwater Valve
6" PVC Backwater Valve
SKU: 869-6P
Sioux Chief
SKU: 869-6P
Brand: Sioux Chief
$209.53 each
In Stock
Get 1 by Wed, Jun 17
In Stock
Get 1 by Wed, Jun 17
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Product Image of 6" Sewer Pop-Up Cleanout & Relief Valve
6" Sewer Pop-Up Cleanout & Relief Valve
SKU: 62306
Pasco
SKU: 62306
Brand: Pasco
(1)
$25.22 each
In Stock
Get 9 by Wed, Jun 17
In Stock
Get 9 by Wed, Jun 17
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Product Image of 3" ABS ProCheck Backwater Valve
$24.81 each
In Stock
Get 1 by Thu, Jun 18
In Stock
Get 1 by Thu, Jun 18
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Product Image of Clean Check 6" Flapper for New Style
$73.58 each
In Stock
Get 27 by Wed, Jun 17
In Stock
Get 27 by Wed, Jun 17
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Product Image of 4" PVC Backwater Valve w/ DWV Hub, 16" Access Sleeve, and ABS Lid
$49.53 each
In Stock
Get 12 by Mon, Jun 22
In Stock
Get 12 by Mon, Jun 22
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Product Image of 4" Backwater Backup Float Valve
4" Backwater Backup Float Valve
SKU: 803-4PK2
Sioux Chief
SKU: 803-4PK2
Brand: Sioux Chief
$28.54 each
BOX UP & SAVE 10%
$307.92 box of 12
$25.66 each
In Stock
Get 13 by Wed, Jun 17
In Stock
Get 13 by Wed, Jun 17
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Product Image of 6" PVC Backwater Valve, 43908
6" PVC Backwater Valve, 43908
SKU: 43908
Oatey
SKU: 43908
Brand: Oatey
$169.92 each
In Stock
Get 22 by Thu, Jun 18
In Stock
Get 22 by Thu, Jun 18
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Product Image of 6" PVC Clean Check Backwater Valve
$544.33 each
In Stock
Get 10 by Wed, Jun 17
In Stock
Get 10 by Wed, Jun 17
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Product Image of Threaded Lid w/ O-Ring For Backwater Valve (White)
$7.37 each
BOX UP & SAVE 10%
$66.10 box of 10
$6.61 each
In Stock
Get 19 by Wed, Jun 17
In Stock
Get 19 by Wed, Jun 17
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Product Image of 3" - 4" PVC Clean Check Rebuild Kit
$218.60 each
In Stock
Get 1 by Wed, Jun 17
In Stock
Get 1 by Wed, Jun 17
Compare
Product Image of 4" ABS ProCheck Backwater Valve
4" ABS ProCheck Backwater Valve
SKU: 869-S4A
Sioux Chief
SKU: 869-S4A
Brand: Sioux Chief
(2)
$46.28 each
In Stock
Get 2 by Thu, Jun 18
In Stock
Get 2 by Thu, Jun 18
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Product Image of 4" PVC Backwater Valve w/ DWV Hub
4" PVC Backwater Valve w/ DWV Hub
SKU: 757629
IPEX
SKU: 757629
Brand: IPEX
$70.13 each
Backorder
Get it by Wed, Jul 8 - Wed, Jul 15
Backorder
Get it by Wed, Jul 8 - Wed, Jul 15
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Product Image of 4" ABS Backwater Valve w/ DWV Hub, 16" Access Sleeve, and ABS Lid
$55.47 each
In Stock
Get 2 by Thu, Jun 18
In Stock
Get 2 by Thu, Jun 18
Compare
Product Image of 1-1/2" ABS Backwater Valve w/ Hub
1-1/2" ABS Backwater Valve w/ Hub
SKU: 754080
IPEX
SKU: 754080
Brand: IPEX
$53.52 each
In Stock
Get 7 by Wed, Jun 17
In Stock
Get 7 by Wed, Jun 17
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Product Image of Turn-Lock Collar & Lid for 16" Shallow Access Sleeve
$11.40 each
In Stock
Get 8 by Wed, Jun 17
In Stock
Get 8 by Wed, Jun 17
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Product Image of 2" PVC Backwater Valve w/ DWV Hub
2" PVC Backwater Valve w/ DWV Hub
SKU: 757583
IPEX
SKU: 757583
Brand: IPEX
$48.34 each
In Stock
Get 7 by Wed, Jun 17
In Stock
Get 7 by Wed, Jun 17
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Product Image of 3" PVC Backwater Valve w/ DWV Hub
3" PVC Backwater Valve w/ DWV Hub
SKU: 757605
IPEX
SKU: 757605
Brand: IPEX
$51.11 each
In Stock
Get 9 by Thu, Jun 18
In Stock
Get 9 by Thu, Jun 18
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Product Image of 4" Stand Pipe Model Flood-Guard, 650040
$59.90 each
In Stock
Get 11 by Wed, Jun 17
In Stock
Get 11 by Wed, Jun 17
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Product Image of 2" PVC Backwater Valve w/ DWV Hub, 16" Access Sleeve, and ABS Lid
$51.83 each
In Stock
Get 3 by Wed, Jun 17
In Stock
Get 3 by Wed, Jun 17
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Product Image of Flapper & Carrier For 3" Backwater Valve
$9.11 each
BOX UP & SAVE 10%
$82.40 box of 10
$8.24 each
In Stock
Get 23 by Wed, Jun 17
In Stock
Get 23 by Wed, Jun 17
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Product Image of 4" PVC Backwater Valve w/ Sewer Hub
4" PVC Backwater Valve w/ Sewer Hub
SKU: 757680
IPEX
SKU: 757680
Brand: IPEX
(1)
$76.24 each
In Stock
Get 2 by Wed, Jun 17
In Stock
Get 2 by Wed, Jun 17
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Product Image of 1-1/2" PVC Backwater Valve w/ DWV Hub
1-1/2" PVC Backwater Valve w/ DWV Hub
SKU: 757569
IPEX
SKU: 757569
Brand: IPEX
$47.23 each
In Stock
Get 9 by Wed, Jun 17
In Stock
Get 9 by Wed, Jun 17
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Product Image of 3" ABS Backwater Valve, 43901
3" ABS Backwater Valve, 43901
SKU: 43901-OATEY
Oatey
SKU: 43901-OATEY
Brand: Oatey
$38.06 each
In Stock
Get 11 by Thu, Jun 18
In Stock
Get 11 by Thu, Jun 18
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Product Image of 4" ABS Backwater Valve, 43905
4" ABS Backwater Valve, 43905
SKU: 43905-OATEY
Oatey
SKU: 43905-OATEY
Brand: Oatey
$45.89 each
In Stock
Get 2 by Wed, Jun 17
In Stock
Get 2 by Wed, Jun 17
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Product Image of 4" PVC Backwater Valve w/ Sewer Hub, 16" Access Sleeve, and ABS Lid
4" PVC Backwater Valve w/ Sewer Hub, 16" Access Sleeve, and ABS Lid
SKU: 757679
IPEX
SKU: 757679
Brand: IPEX
$82.18 each
In Stock
Get 2 by Thu, Jun 18
In Stock
Get 2 by Thu, Jun 18