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

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1 (1)
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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)

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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)

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

Price Range

$1 to $5 (1)
$5 to $10 (4)
$10 to $15 (7)
$15 to $20 (3)
$20 to $25 (2)
$25 to $30 (2)
$30 to $35 (4)
$35 to $40 (6)
$40 to $45 (1)
$45 to $50 (4)

Whole House Water Filters (Point of Entry)

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Product Image of 50 Micron Replacement Water Filter Cartridge Pack for WGB21B-KS System
$78.00 each
In Stock
Get 14 by Wed, Jun 24
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Product Image of 10" Heavy-Duty Clear Sump for W10-BC & W15-BC
$169.86 each
In Stock
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Product Image of Head Assembly for AP101/AP102 Series
Head Assembly for AP101/AP102 Series
SKU: 6981502P
Solventum
SKU: 6981502P
Brand: Solventum
(2)
$115.58 each
In Stock
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Product Image of 1-1/2" Sediment Removal Water Filter (Plastic)
$965.91 each
In Stock
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Product Image of PCC-1 Hexametaphosphate Crystal Cartridge
PCC-1 Hexametaphosphate Crystal Cartridge
SKU: 155100-43
Pentair
SKU: 155100-43
Brand: Pentair
$93.37 each
In Stock
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Product Image of 2-Stage Whole House Water Descaler & Filter System
$514.49 each
In Stock
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Product Image of PWHIB20FF 20" Blue Full Flow Housing Kit with Pressure Relief, 1" NPT
$189.30 each
In Stock
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Product Image of 20" Giant Blue Housing Kit, 1-1/2" NPT
20" Giant Blue Housing Kit, 1-1/2" NPT
SKU: 14FHK-GB-2015
Boshart
SKU: 14FHK-GB-2015
Brand: Boshart
$128.77 each
In Stock
Get 2 by Wed, Jun 24
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Product Image of 10" Blue Housing and Black PR Cap with 3/4" Port and Pressure Relief Valve
$27.35 each
In Stock
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Product Image of AP802B, 1" NPT Blue Whole House Large Diameter Filter Housing (45 GPM)
$139.75 each
In Stock
Get 1 by Thu, Jun 25
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Product Image of 10" Full Flow Blue Housing and Black Cap with 1" Port and Pressure Relief Valve
$76.86 each
Out of Stock
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Product Image of 1" Threaded FK06 Pressure Reducing Valve (PRV) with Sediment Filter Combination (Lead Free)
$201.10 each
In Stock
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Product Image of 2-Stage Whole House Water Filtration System w/ Sediment CTO Filter & Anti-Scale Polyfilter
$329.99 each
In Stock
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Product Image of 10" Giant Filter Head Replacement Parts, 1" NPT
10" Giant Filter Head Replacement Parts, 1" NPT
SKU: 14FHPT-GH-10
Boshart
SKU: 14FHPT-GH-10
Brand: Boshart
$33.05 each
In Stock
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Product Image of PWDWUFKC3 3 Stage Kwik-Change Uf Membrane Filtration System
$353.01 each
In Stock
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Product Image of 3/4" Threaded FK06 Pressure Reducing Valve (PRV) with Sediment Filter Combination (Lead Free)
$193.04 each
In Stock
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Product Image of 1/2" Sediment Removal Water Filter (Plastic)
$441.63 each
In Stock
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Product Image of 3 Stage Whole House Water Filter Replacement Pack Set" w/  20 x .5" Sediment and Carbon Block Cartridges
$141.99 each
In Stock
Get 1 by Mon, Jun 29
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Product Image of PWHIB10FF 10" Blue Full Flow Housing Kit with Pressure Relief, 1" NPT
$154.12 each
In Stock
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Product Image of Aqua-Pure AP141T, Whole House Water Filter (for 1 to 2 Bathroom Homes)
$196.75 each
In Stock
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Product Image of OFPSYS, OneFlow Salt-Free Scale Prevention and Water Filtration
$804.07 each
In Stock
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Product Image of AP801T, 1" NPT Clear Whole House Large Diameter Filter Housing (20 GPM)
$123.70 each
Backorder
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Product Image of WCF200K Elite Whole House Central Water Filtration System w/ Automatic Control Head
$2,935.07 each
In Stock
Get 3 by Wed, Jun 24 - Fri, Jun 26
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Product Image of BB-S101 Big Bubba Smart Whole-Home Solution for Lead, PFOA/PFOS, Cyst, Chlorine Taste and Odor
$2,768.69 each
In Stock
Get 3 by Wed, Jun 24
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Product Image of AP801B, 1" NPT Blue Whole House Large Diameter Filter Housing (20 GPM)
$102.49 each
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Get it by Thu, Sep 17 - Fri, Dec 11
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Product Image of Heavy Duty Single Stage Full Flow Steel Housing Bracket
$22.10 each
Out of Stock
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Product Image of LR-BB50 20" Heavy Duty Lead System, 90 PSI (0.5 Microns)
$403.36 each
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Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of Aqua-Pure SS8 EPE-316L, Stainless Steel Whole House Water Filter Housing (Holds 8 Cartridges)
$2,221.89 each
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of 5 Micron Replacement Water Filter Cartridge Pack for WGB22B-DS System
$372.24 each
In Stock
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Product Image of Whole House 4.5" x 10" CTO Carbon Block and Anti-Scale Polyfilter Water Filter Pack for WGB21B-DS
$230.99 each
In Stock
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Product Image of Replacement Media Cartridge For 10 In Housing for OneFlow System (1 GPM)
$183.94 each
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Product Image of 20" Standard Filter Bowl (Blue)
20" Standard Filter Bowl (Blue)
SKU: 14FHPT-SB-20C
Boshart
SKU: 14FHPT-SB-20C
Brand: Boshart
$39.80 each
In Stock
Get 1 by Wed, Jun 24
In Stock
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Product Image of Aqua-Pure SS4 EPE-316L, Stainless Steel Whole House Water Filter Housing (Holds 4 Cartridges)
$2,156.86 each
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Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of Micro-Klean D Series Filter Cartridge
$21.62 each
In Stock
Get 28 by Wed, Jun 24
In Stock
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Product Image of Ultraviolet Whole House Water Filter Transformer/Ballast w/ Water Flow Sensor, 55W, 110V
$86.99 each
Backorder
Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of High Temp Housing Wrench
High Temp Housing Wrench
SKU: 7300618
Watts
SKU: 7300618
Brand: Watts
$10.59 each
Out of Stock
Get it by Wed, Jul 8 - Wed, Jul 15
Out of Stock
Get it by Wed, Jul 8 - Wed, Jul 15
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Product Image of 1-1/4" Sweat FK06 Pressure Reducing Valve (PRV) with Sediment Filter Combination (Lead Free)
$301.71 each
In Stock
Get 2 by Wed, Jun 24
In Stock
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Product Image of 3 Stage Whole House Water Filter System w/ 20" x 2.5" Oversized Fine Sediment and Carbon Block Filters
$170.04 each
Backorder
Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of WCFM550K Elite Whole House Filtration System w/ Air Injection System
$3,358.95 each
In Stock
Get 1 by Wed, Jun 24 - Fri, Jun 26
In Stock
Get 1 by Wed, Jun 24 - Fri, Jun 26
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Product Image of Countertop Water Filter, Clear Housing w/ Carbon Block Filter
$50.87 each
In Stock
Get 2 by Wed, Jun 24
In Stock
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Product Image of 20" Giant Blue Housing Kit, 3/4" NPT
20" Giant Blue Housing Kit, 3/4" NPT
SKU: 14FHK-GB-2007
Boshart
SKU: 14FHK-GB-2007
Brand: Boshart
$132.33 each
Backorder
Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of T-Bolt Kit
T-Bolt Kit
SKU: 9903104
Solventum
SKU: 9903104
Brand: Solventum
$68.90 each
Backorder
Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of BBFS-222, Three 1" #20 Big Blue Basic Multi-Stage Filtration System (90 PSI)
$369.95 each
Backorder
Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of Drop-In Style Filter Cartridge CFS215-2, 5589807, Large Diameter, 20 in, 5 um NOM
$154.64 each
Out of Stock
Get it by Wed, Jul 8 - Wed, Jul 15
Out of Stock
Get it by Wed, Jul 8 - Wed, Jul 15
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Product Image of T-20 Whole House Water Filter
$2,838.09 each
Backorder
Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of Housing, 1-High Opaque (Blue)
Housing, 1-High Opaque (Blue)
SKU: 6981131P
Solventum
SKU: 6981131P
Brand: Solventum
$108.85 each
Backorder
Get it by Wed, Jul 22 - Wed, Aug 19
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Get it by Wed, Jul 22 - Wed, Aug 19
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Product Image of Aqua-Pure SS36 EPE-316L, Large Diameter Stainless Steel Whole House Water Filter Housing (Holds 36 Cartridges)
$4,038.92 each
Backorder
Get it by Thu, Jul 23 - Mon, Aug 24
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Get it by Thu, Jul 23 - Mon, Aug 24
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Product Image of Housing (2-high opaque) w/ Post
Housing (2-high opaque) w/ Post
SKU: 6493201C
Solventum
SKU: 6493201C
Brand: Solventum
$65.99 each
In Stock
Get 11 by Wed, Jun 24
In Stock
Get 11 by Wed, Jun 24
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More About Whole House Water Filters (Point of Entry)
This category contains whole house water filtration systems, parts, & accessories.