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Shop complete water filtration and treatment systems for residential, commercial, and on-the-go use. This collection includes whole-house water filters, water softeners, reverse osmosis systems, ultraviolet disinfection systems, drinking water systems, and system bundles. Choose by water source, household or business demand, target concerns such as sediment, chlorine taste and odor, hardness, iron, sulfur, or dissolved solids, and practical details including flow rate, filtration stages, capacity, port size, and installation space. Use product specifications and compatibility information to compare complete systems for city water, well water, point-of-entry, and point-of-use applications.

Filters

PRO+AQUA PRO-WELL-1E Whole House Well Water Filter System Iron, Sulfur, Manganese, 1 CuFt - IFilters
PRO+AQUA PRO-WELL-1E Whole House Well Water Filter System Iron, Sulfur, Manganese, 1 CuFt - IFilters
PRO+AQUA

PRO+AQUA PRO-WELL-1E Whole House Well Water Filter System Iron, Sulfur, Manganese, 1 CuFt

PRO-WELL-1E
in stock

$599.99 - $599.99
$599.99
$599.99 - $599.99
$599.99

PRO+AQUA PRO-WELL-1E Whole House Well Water Filter System – Iron, Sulfur, Manganese, 1 CuFt The PRO+AQUA PRO-WELL-1E Whole House Well Water Filter ...

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$599.99 - $599.99
$599.99
$599.99 - $599.99
$599.99
iFilters LWH-D Whole House Water Filter System Sediment CTO City/Well Water Filtration - IFilters
LWH-D Variations
iFilters

iFilters LWH-D Whole House Water Filter System Sediment CTO City/Well Water Filtration

LWH-D
in stock

$85.99 - $85.99
$85.99
$85.99 - $85.99
$85.99

iFilters LWH-D Whole House Dual Stage Water Filter System For Sediment & CTO Filtration – Ideal for City & Well Water The iFilters LWH-D is...

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$85.99 - $85.99
$85.99
$85.99 - $85.99
$85.99
iFilters

MWH-D-WELL Well Water Filtration System Sediment Odor Taste Rust Whole House, 1" Ports | iFilters

MWH-D-WELL
in stock

$221.36 - $221.36
$221.36
$221.36 - $221.36
$221.36

iFilters MWH-D-WELL Whole House Well Water Filtration System – Dual-Stage Well Pump Filter with 1" Ports for Sediment, Odor & Rust Removal Prem...

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$221.36 - $221.36
$221.36
$221.36 - $221.36
$221.36
Countertop Ultra Drinking Water Filter For VOCs Chlorine, Clear
Countertop Ultra Drinking Water Filter For VOCs Chlorine, Clear
iFilters

Countertop Ultra Drinking Water Filter For VOCs Chlorine, Clear

CNTP-1C
in stock

$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95

NOTE: Our faucets are NSF certified, Safe for Drinking Water and comply with NSF/ANSI Standard 372 for low-lead content, meeting the strict require...

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$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95
PRO+AQUA RV Filter and Water Softener Regeneration Kit for Sediment, Chlorine, Odor, Taste - IFilters
PRO+AQUA RV Filter and Water Softener Regeneration Kit for Sediment, Chlorine, Odor, Taste - IFilters
PRO+AQUA

PRO+AQUA RV Filter and Water Softener Regeneration Kit for Sediment, Chlorine, Odor, Taste

WS-P-REG-KITV2
in stock

$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00

This system is used as a pre-filter when filling your RV/Boat tank and used as a regeneration kit when regenerating your water softener. Great for ...

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$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00
Countertop Ultra Drinking Water Filter For VOCs Chlorine, White
Countertop Ultra Drinking Water Filter For VOCs Chlorine, White
iFilters

Countertop Ultra Drinking Water Filter For VOCs Chlorine, White

CNTP-1W
in stock

$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95

NOTE: Our faucets are NSF certified, Safe for Drinking Water and comply with NSF/ANSI Standard 372 for low-lead content, meeting the strict require...

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$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95
iFilters

iFilters Dual-Stage Whole House Well Water Filtration System – Reduces Rust, Iron, Sediment, Sulfur Odors & Taste – 4.5″ × 20″ Housing, 1″ Ports

MWH-D20-WELL
in stock

$259.99 - $259.99
$259.99
$259.99 - $259.99
$259.99

Keep your home’s water clean, clear, and great-tasting with the iFilters Dual-Stage Whole House Well Water Filtration System. Specifically designed...

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$259.99 - $259.99
$259.99
$259.99 - $259.99
$259.99
PRO+AQUA PRO-100-E ELITE GEN2, Po features include: Pressure Release, Pro Guages, 1in Ports, Pro-grade Bracket, Clear Housing.
PRO+AQUA PRO-100-E ELITE GEN2 Whole House 3-Stage Well Water Filter System – 1” Ports with Gauges
PRO+AQUA

PRO+AQUA PRO-100-E ELITE GEN2 Whole House 3 Stage Well Water Filter System, Gauges, 1” Ports

PRO-100-E
in stock

$489.95 - $489.95
$489.95
$489.95 - $489.95
$489.95

PRO+AQUA PRO-100-E ELITE GEN2 Whole House 3-Stage Well Water Filter System – 1” Ports with Gauges Advanced Whole House Water Filtration for Unmatch...

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$489.95 - $489.95
$489.95
$489.95 - $489.95
$489.95
PRO+AQUA WS-P-16 - Portable RV Water Softener Pro Grade 16,000 Grain, Trailers, Boats, Car Washing - IFilters
PRO+AQUA WS-P-16 Portable RV Water Softener – 16,000 Grain
PRO+AQUA

PRO+AQUA WS-P-16 - Portable RV Water Softener Pro Grade 16,000 Grain, Trailers, Boats, Car Washing

WS-P-16
In stock

$279.95 - $279.95
$279.95
$279.95 - $279.95
$279.95

PRO+AQUA WS-P-16 Portable RV Water Softener – 16,000 Grain Premium Mobile Softening Solution for RVs, Boats, Car Washing & More The PRO+AQUA WS...

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$279.95 - $279.95
$279.95
$279.95 - $279.95
$279.95
Well Water Filtration Sediment System Pleated Washable Filter, Clear, 1" Ports - IFilters
iFilters

Well Water Filtration Sediment System Pleated Washable Filter, Clear, 1" Ports

MWHSD-WELL
in stock

$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

The iFilters MWHSD-WELL 10" Clear Heavy Duty Whole House Well Water Filter System comes complete with a high quality reusable/washable chemical res...

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$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
5 Stage Premium Reverse Osmosis Complete System 50 GPD, Brushed Nickel Faucet, 5 Gal Tank
iFilters

5 Stage Premium Reverse Osmosis Complete System 50 GPD, Chrome Faucet, 4 Gal Tank

RO-550-T4
in stock

$158.95 - $158.95
$158.95
$158.95 - $158.95
$158.95

Designed to filter 99% of contaminants and provide 50 GPD of safe clean water, iFilters has introduced the best RO system in the market at a great ...

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$158.95 - $158.95
$158.95
$158.95 - $158.95
$158.95
Whole House Water Filtration System 2 Stage Bundle for Sediment & CTO, 3/4" Gen2 - IFilters
LWH-D Variations
iFilters

Whole House Water Filtration System 2 Stage Bundle for Sediment & CTO, 3/4" Gen2

LWH-D-BNDL
in stock

$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

The iFilters LWH-D Gen2 Dual Stage Whole House Water Filter System (Light Whole House Series) has been updated with better filters and added flow f...

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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
Well Water 20" Filtration Sediment System Pleated Washable Filter, 1" Ports - IFilters
MWHSD Variations
iFilters

Well Water 20" Filtration Sediment System Pleated Washable Filter, 1" Ports

MWHSD20-WELL
in stock

$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

The iFilters MWHSD20-WELL 20" Clear Heavy Duty Whole House Well Water Filter System comes complete with a high quality reusable/washable chemical r...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
U200 Premium Drinking Water Filtration System 2 Stage & Designer Faucet
U200 Premium Drinking Water Filtration System 2 Stage & Designer Faucet
iFilters

U200 Premium Drinking Water Filtration System 2 Stage & Designer Faucet

U200
in stock

$97.95 - $97.95
$97.95
$97.95 - $97.95
$97.95

The iFilters U200 is designed in California from NSF-approved components and offers superior filtration at a lower cost compared to the leading com...

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$97.95 - $97.95
$97.95
$97.95 - $97.95
$97.95
Polaris UVA-12C Whole House UV Ultraviolet Deactivator System 12 GPM - IFilters
Polaris UVA-12C Whole House UV Ultraviolet Deactivator System – 12 GPM
Polaris Scientific

Polaris UVA-12C Whole House UV Ultraviolet Deactivator System 12 GPM

UVA-12C
in stock

$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00

Polaris UVA-12C Whole House UV Ultraviolet Deactivator System – 12 GPM Chemical-Free Water Purification for Your Entire Home The Polaris UVA-12C Wh...

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$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00
PRO+AQUA WS-P-16-BNDL - Portable RV Water Softener 16,000 Grains and Filtration System Bundle - IFilters
PRO+AQUA WS-P-16-BNDL – Portable RV Water Softener & Filtration System Bundle – 16,000 Grains
PRO+AQUA

PRO+AQUA WS-P-16-BNDL - Portable RV Water Softener 16,000 Grains and Filtration System Bundle

WS-P-16-BNDL
In stock

$329.94 - $329.94
$329.94
$329.94 - $329.94
$329.94

PRO+AQUA WS-P-16-BNDL – Portable RV Water Softener & Filtration System Bundle – 16,000 Grains Premium Portable Water Softener & Filtration ...

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$329.94 - $329.94
$329.94
$329.94 - $329.94
$329.94
iFilters XWH-1000 or XWH-1000-KDF85 Whole House Water Filtration System 1,000,000 gal capacity w/Pre-filter, GAC/KDF (SP30-4510) - IFilters
iFilters XWH-1000 or XWH-1000-KDF85 - Whole House Water Filtration System | 1,000,000 Gallon Capacity w/ Pre-Filter & GAC/KDF (SP30-4510)
iFilters

iFilters XWH-1000 or XWH-1000-KDF85 Whole House Water Filtration System 1,000,000 gal capacity w/Pre-filter, GAC/KDF (SP30-4510)

XWH-1000
in stock

$699.99 - $750.00
$699.99 - $750.00
$699.99 - $750.00
$699.99

iFilters XWH-1000 Whole House Water Filtration System – 1,000,000 Gallon Capacity with Pre-Filter & GAC/KDF (SP30-4510)

$699.99 - $750.00
$699.99 - $750.00
$699.99 - $750.00
$699.99
Polaris UVA-1C UV Purifier De-Activator For RO & Drinking Water Systems 1 GPM - IFilters
Polaris UVA-1C UV Purifier De-Activator For RO & Drinking Water Systems 1 GPM - IFilters
Polaris Scientific

Polaris UVA-1C UV Purifier De-Activator For RO & Drinking Water Systems 1 GPM

UVA-1C
in stock

$88.99 - $88.99
$88.99
$88.99 - $88.99
$88.99

Polaris UVA-1C Whole House UV Ultraviolet Water De-Activating System 1 GPM with 9000 Hour Bulb.

$88.99 - $88.99
$88.99
$88.99 - $88.99
$88.99
PRO-S-80E_02
PRO-S-80E
PRO+AQUA

PRO+AQUA PRO-S-80E Whole House Water Softener High Demand Heavy Duty 80,000 Grain Capacity 1" Ports

PRO-S-80E
In stock

$1,149.95 - $1,149.95
$1,149.95
$1,149.95 - $1,149.95
$1,149.95

PRO+AQUA PRO-S-80E Whole House Water Softener – 80,000 Grain Capacity for High-Demand Homes The Ultimate Solution for Whole House Hard Water Soften...

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$1,149.95 - $1,149.95
$1,149.95
$1,149.95 - $1,149.95
$1,149.95
Harmony Series | 48,000 (48k) Grains Water Softener | 3-4 Bathrooms | Up to 5 People - IFilters
Aquasure Harmony Series 48,000 Grains Whole House Water Softener (AS-HS48D)
Aquasure

Harmony Series | 48,000 (48k) Grains Water Softener | 3-4 Bathrooms | Up to 5 People

AS-HS48D
in stock

$599.99 - $599.99
$599.99
$599.99 - $599.99
$599.99

Harmony Series 48,000 Grains Whole House Water Softener (AS-HS48D) Premium Whole Home Water Softening System | 5-Year Warranty | Advanced Digital M...

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$599.99 - $599.99
$599.99
$599.99 - $599.99
$599.99
iFilters XWH-1000 or XWH-1000-KDF85 Whole House Water Filtration System 1,000,000 gal capacity w/Pre-filter, GAC/KDF (SP30-4510) - IFilters
iFilters XWH-600 Whole House Water Filtration System – 600,000 Gallon Capacity
iFilters

iFilters XWH-600 Whole House Water Filtration System 600,000 gal capacity w/Pre-filter, GAC/KDF (SP30-4510)

XWH-600
in stock

$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99

iFilters XWH-600 Whole House Water Filtration System – 600,000 Gallon Capacity High-Performance Filtration for Cleaner, Healthier Water The iFilter...

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$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
iFilters

Whole House Water Filtration System 2 Stage Sediment Chlorine Taste Odor VOCs 1" Ports

MWH-D
in stock

$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99

The iFilters MWH-D Dual stage 4.5" x 10" Whole House Water Filter System comes complete with a high capacity String-wound Polypropylene sediment fi...

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$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99
iFilters

Whole House Filter System 2 Stage 20" Sediment Chlorine Taste Odor VOCs 1" Ports

MWH-D20
in stock
$209.99 - $209.99
$209.99
$209.99 - $209.99
$209.99

The iFilters MWH-D20 Dual stage 4.5" x 20" Whole House Water Filter System comes complete with a high capacity String-wound Polypropylene sediment ...

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$209.99 - $209.99
$209.99
$209.99 - $209.99
$209.99
UV Drinking Water Filtration Purifier System 4 Stage Filter & Sterilize USA Made
iFilters

UV Drinking Water Filtration Purifier System 4 Stage Filter & Sterilize USA Made

U300UV
in stock

$174.95 - $174.95
$174.95
$174.95 - $174.95
$174.95

The iFilters U300UV was designed and assembled in California from NSF-approved components and offers superior filtration at a lower cost compared t...

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$174.95 - $174.95
$174.95
$174.95 - $174.95
$174.95
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