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Boshart (21)
iSpring (31)
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Resideo Braukmann (11)
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Max Water Temp (°F)

100°F (58)
104°F (6)
113°F (1)
125°F (3)
140°F (5)
170°F (5)
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180°F (2)
200°F (1)
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Flow Rate (GPM)

2 (2)
3 (4)
3.2 (2)
4 (4)
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5 (1)
8 (9)
10 (6)
12 (2)
15 (14)

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1 (1)
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25 (6)
50 (11)
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Product Type

Filtration System (46)
Filter Cartridge (5)
Filter Housing (33)
Replacement Cartridge (26)
Bolt Kit (1)
Cartridge (3)
Filtration Housing (1)
Head Assembly (1)
Mounting Bracket (1)
O-Ring (3)

Reduction Claim

Bad Taste & Odor (4)
Carbon Fines (1)
Chloramine (2)
Chlorine (11)
Chlorine Taste & Odor (CTO) (42)
Copper (1)
Corrosion (2)
Cryptosporidium parvum Oocysts (4)
Dirt (1)
Giardia Cysts (4)

Review Score

(55)
(24)
(1)
(1)

Price Range

$1 to $5 (2)
$5 to $10 (3)
$10 to $15 (7)
$15 to $20 (3)
$20 to $25 (2)
$25 to $30 (2)
$30 to $35 (4)
$35 to $40 (4)
$40 to $45 (4)
$45 to $50 (2)

Whole House Water Filters (Point of Entry)

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Product Image of Big Blue Sediment Replacement Filter 4.5" x 10" for WGB21B Whole House Water Filter
$16.99 each
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Product Image of Big Blue Activated Carbon Block CTO Replacement Filter for 4.5" x 10" Under Sink & Whole House Water Systems
$34.99 each
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Product Image of 50 Micron Reusable Spin Down Sediment Filter w/ Siliphos & Double Threads, 1" MNPT, 3/4" FNPT (20 GPM)
$58.99 each
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Product Image of 2 Stage Heavy Duty Whole House Water Filter System, 10"x4.5" Big Blue Sediment Filter and Carbon Block Filter
$173.99 each
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Product Image of Aqua-Pure AP110, Whole House Filter Replacement Cartridge (Fine/Normal Sediment) - 2 Pack
$25.13 each
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Product Image of Aqua-Pure AP917HD-S, Replacement Cartridge for AP904 Series
$300.65 each
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Product Image of 3 Stage Whole House Water Filter System w/ 20" Sediment, Carbon Block, Iron/Manganese Reducing Filter
$499.35 each
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Product Image of WC34-PR, 3/4" Standard Clear Housing with Pressure Relief Button
$77.88 each
In Stock
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Product Image of 10" Giant Blue Housing Kit, 1" NPT
10" Giant Blue Housing Kit, 1" NPT
SKU: 14FHK-GB-1010
Boshart
SKU: 14FHK-GB-1010
Brand: Boshart
$88.46 each
In Stock
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Product Image of Big Blue Carbon Block (CTO) Filter for 20" x 4.5" Whole House Water Filters (5 Micron)
$60.97 each
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Product Image of FM15B, 10" x 4.5" Iron and Manganese Reducing Water Filter, Replacement Cartridge for WGB21BM
$59.99 each
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Product Image of 10" Giant Clear Housing Kit, 1" NPT
10" Giant Clear Housing Kit, 1" NPT
SKU: 14FHK-GC-1010
Boshart
SKU: 14FHK-GC-1010
Brand: Boshart
(6)
$145.14 each
In Stock
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Product Image of 10" Standard Slim Clear Housing Kit, 3/4" NPT
10" Standard Slim Clear Housing Kit, 3/4" NPT
SKU: 14FHK-SLC-1007
Boshart
SKU: 14FHK-SLC-1007
Brand: Boshart
$33.31 each
In Stock
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Product Image of Aqua-Pure AP810-2, Whole House Filter Replacement Cartridge (Standard Sediment Reduction)
$73.25 each
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Product Image of High Capacity Whole House Water Filter Replacement Cartridge w/ 20" x 4.5" Fine Sediment Filter, 5 Micron
$54.99 each
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Product Image of Aqua-Pure AP917HD, Replacement Cartridge for AP903
$300.65 each
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Product Image of Aqua-Pure AP810, Whole House Filter Replacement Cartridge (Standard Dirt/Rust Reduction)
$50.85 each
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Product Image of Ultraviolet Whole House Water Filter with Smart Flow Sensor Switch, 55W UV Lamp, 12 GPM
$305.09 each
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Product Image of W10-BC, 1" Clear Heavy-Duty Housing with Pressure Relief Button
$196.42 each
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Product Image of High Capacity Iron & Manganese Reducing Replacement Filter for 4.5" x 20" Whole House Water Filter Systems
$108.69 each
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Product Image of Aqua-Pure AP910R, Replacement Cartridge for AP902
$202.94 each
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Product Image of WVC-34, Valve-In-Head Clear Whole House with Pressure Relief Button
$94.34 each
In Stock
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Product Image of Aqua-Pure AP117, Whole House Filter Replacement Cartridge (Carbon Filter Cartridge) - 2 Pack
$82.12 each
In Stock
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Product Image of 20" Giant Blue Housing Kit, 1" NPT
20" Giant Blue Housing Kit, 1" NPT
SKU: 14FHK-GB-2010
Boshart
SKU: 14FHK-GB-2010
Brand: Boshart
$98.94 each
In Stock
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Product Image of 50 Micron Reusable Spin Down Sediment Water Filter, 1" MNPT, 3/4" FNPT (20 GPM)
$59.99 each
In Stock
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Product Image of W10-PR, 1" Heavy-Duty Housing with Pressure Relief Button
$130.56 each
In Stock
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Product Image of Aqua-Pure AP904, 900 Series High Flow SQC Whole House Filtration System
$509.94 each
In Stock
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Product Image of Aqua-Pure AP110-2, Whole House Filter Replacement Cartridge (Fine/Normal Sediment) - Standard Pack
$34.07 each
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Product Image of 2 Stage Iron and Manganese Reducing Whole House Water Filter System w/ 10" x 4.5" Filters, 1" Ports
$219.99 each
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Product Image of WRC25HD20, Radial Flow Granular Activated Carbon Fibers Heavy-Duty Filter Cartridge (25 Microns)
$115.39 each
In Stock
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Product Image of Aqua-Pure AP110, Whole House Filter Replacement Cartridge (Fine/Normal Sediment) - Standard Pack
$14.50 each
In Stock
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Product Image of 10" Giant Clear Housing Kit, 3/4" NPT
10" Giant Clear Housing Kit, 3/4" NPT
SKU: 14FHK-GC-1007
Boshart
SKU: 14FHK-GC-1007
Brand: Boshart
(3)
$138.60 each
In Stock
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Product Image of Aqua-Pure AP11T, Whole House Water Filter (for 1 to 2 Bathroom Homes)
$118.70 each
In Stock
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Product Image of Standard Clear Sump for WVC34 & WC34-PR
Standard Clear Sump for WVC34 & WC34-PR
SKU: 153128-06
Pentair
SKU: 153128-06
Brand: Pentair
(23)
$40.83 each
In Stock
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Product Image of 10" Full Flow Red Housing and Red Cap with 3/4" Port and Pressure Relief Valve
$76.53 each
In Stock
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Product Image of Aqua-Pure AP817, Whole House Filter Replacement Cartridge (Standard Sediment/Chlorine Taste & Odor Reduction)
$77.42 each
In Stock
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Product Image of 3 Stage Whole House Water Filter System w/ 20" Sediment and Carbon Block Filter
$419.99 each
In Stock
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Product Image of W15-PR, 1-1/2" Heavy-Duty Housing with Pressure Relief Button
$162.20 each
In Stock
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Product Image of Giant Filter Wrench for 10" & 20" Housings
Giant Filter Wrench for 10" & 20" Housings
SKU: 14FHPT-GFW
Boshart
SKU: 14FHPT-GFW
Brand: Boshart
$4.98 each
In Stock
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Product Image of Wrench for 10" Heavy-Duty Housings
Wrench for 10" Heavy-Duty Housings
SKU: SH144880
Pentair
SKU: SH144880
Brand: Pentair
(3)
$10.28 each
In Stock
Get 63 by Thu, Jun 11
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Product Image of 10" Standard Blue Housing Kit, 3/4" NPT
10" Standard Blue Housing Kit, 3/4" NPT
SKU: 14FHK-SB-1007
Boshart
SKU: 14FHK-SB-1007
Brand: Boshart
$36.61 each
In Stock
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Product Image of Aqua-Pure AP124, Whole House Filter Replacement Cartridge (Heavy/Coarse Sediment) - 2 Pack
$42.97 each
In Stock
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Product Image of WRC25HD, Radial Flow Granular-Activated Carbon Heavy-Duty Filter Cartridge (25 Microns)
$79.98 each
In Stock
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Product Image of 20" Giant Clear Housing Kit, 1-1/2" NPT
20" Giant Clear Housing Kit, 1-1/2" NPT
SKU: 14FHK-GC-2015
Boshart
SKU: 14FHK-GC-2015
Brand: Boshart
$181.26 each
In Stock
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Product Image of 20" Giant Clear Housing Kit, 1" NPT
20" Giant Clear Housing Kit, 1" NPT
SKU: 14FHK-GC-2010
Boshart
SKU: 14FHK-GC-2010
Brand: Boshart
(4)
$218.30 each
In Stock
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Product Image of Aqua-Pure SST1HA, Stainless Steel Water Filter Housing
$367.98 each
In Stock
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Product Image of FLOPLUS 20BB Heavy Duty CTO Flow Cartridge
FLOPLUS 20BB Heavy Duty CTO Flow Cartridge
SKU: 455906-43
Pentair
SKU: 455906-43
Brand: Pentair
$135.65 each
In Stock
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Product Image of Replacement O-ring for 10" x 4-1/2" Undersink and Whole House Water Filtration Systems (Pack of 2)
Replacement O-ring for 10" x 4-1/2" Undersink and Whole House Water Filtration Systems (Pack of 2)
SKU: ORB1X2
iSpring
SKU: ORB1X2
Brand: iSpring
(1)
$15.39 each
In Stock
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More About Whole House Water Filters (Point of Entry)
This category contains whole house water filtration systems, parts, & accessories.