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Home
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Plumbing
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Water Filters
3-4 people Water Filters
APEC Water Systems
AQUASURE
Rheem
NSF Certified
Alkaline or Calcite
Whole House
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Filters
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House Hold Size: 3-4 people
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Free 1-2 Day Delivery
Availability
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Department
Plumbing
Water Filters
Under Sink Water Filters
Whole House Water Filters
Water Softeners
Reverse Osmosis Water Filters
Countertop Water Filters
Faucet Water Filters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Installation
In-Home Installation Available
New Arrival
Recently Added
Brand
APEC Water Systems
AQUASURE
ISPRING
PENTAIR
Culligan
PRO+AQUA
AQUA TRU
ANCHOR WATER FILTERS
IFILTER
Brondell
InSinkErator
Olympia Water Systems
SharkBite
GE
KOHLER
NuvoH2O
PureDrop
Swift Green Filters
VITAPUR
Zero Water
Cuckoo
OmniFilter
Rheem
Waterdrop
Watts
Price
to
Apply
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$800 - $900
$900 - $1000
$1000 - $2000
$2000 - $3000
Special Values
Filtration Method
Carbon Block
Sediment
Coconut Shell Carbon
GAC
Activated Carbon
CTO
Sand
KDF
Polypropylene
Mechanical Filtration
Chemical Absorption
Alkaline or Calcite
Ultraviolet Light
Coconut Carbon
Hollow Fiber Membrane
Thin Film Composite Membrane
Polyphosphate
Ion Exchange
Carbon Spun Fiber
Manganese Dioxide
Mineral Stones
ORP Balls
Pleated Polyester
Remineralizer
Ultrafiltration
Charcoal
Nanofiltration
Number of filters included
0
1
2
3
4
5
6
7
9
Features
Touchless
No additional features
Twist and lock design
Automatic shutoff
Indicator light(s)
Programmable
Permanent settings memory
Bypass valve
Alarm
Hot and Cold
5-Micron
Reusable
Filter Life (Months)
2 mo
3 mo
6 mo
8 mo
9 mo
12 mo
16 mo
18 mo
20 mo
24 mo
36 mo
60 mo
72 mo
96 mo
120 mo
Reduces
Chlorine
Lead
Copper
Iron
Bacteria
Fluoride
Sediment
Chlorine Taste
Odor
Sand
Rust
Other
Cysts
Arsenic
Chloramine
PFOA/PFOS
Sulphur
Mercury
PFAs
Microplastics
House Hold Size
1-2 people
3-4 people
5-7 people
8+ people
Unspecified
Number of Stages
1 Stage
2 Stage
3 Stage
4 Stage
5 Stage
6 Stage
7 Stage
9 Stage
Connection Type
Dedicated Faucet
Inline
View Results
All Filters
Category
Filtration Method
Number of filters included
Features
Filter Life (Months)
House Hold Size: 3-4 people
173 Results
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Top Rated Products
Best Seller
Limit 3 per order
$
575
.
98
Was
$639.98
Save
$64.00
(10%)
(746)
Model# AS-HS48FM
AQUASURE
Harmony Series 48,000 Grain Water Softener with Fine Mesh Resin for Iron Removal
Add to Cart
Best Seller
$
199
.
95
(1775)
Model# ROES-50
APEC Water Systems
Essence Premium Quality 5-Stage Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Best Seller
Limit 50 per order
$
504
.
16
Was
$633.04
Save
$128.88
(20%)
(270)
Model# PRO-WELL-1E
PRO+AQUA
Whole House Well Water Filtration System Filters Iron Sulfur Manganese and More 1 in. Digital Valve 1 cu. ft.
Add to Cart
Exclusive
$
399
.
00
(1514)
Model# RHS32
Rheem
32,000 Grain Preferred Home Water Softener for Hard Water and Iron Reduction
Add to Cart
Top Rated
More Options Available
$
549
.
00
(587)
Model# AS-HS48D
AQUASURE
Harmony Series 48,000 Grain Digital Metered Water Softener
Add to Cart
$
649
.
99
(8)
Model# ROTL-600
APEC Water Systems
APEC ROTL-600 Tankless Reverse Osmosis Water Filtration System, RO Water Filter Cartridge with Replacement Alert 3-Stage
Add to Cart
$
609
.
11
Was
$641.17
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$32.06
(5%)
(401)
Model# AS-HS48SCP
AQUASURE
Harmony Series 48,000 Grain Electronic Metered Water Softener with Sediment and Carbon Pre-Filter
Add to Cart
Limit 50 per order
$
1946
.
43
Was
$2289.92
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$343.49
(15%)
(10)
Model# BNDL-WEL-RO
PRO+AQUA
Elite Well Water Filter Softener Bundle Plus Reverse Osmosis Drinking System for Iron, Odor, Color, Hardness
Add to Cart
$
604
.
67
Was
$636.49
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$31.82
(5%)
(81)
Model# AS-HS48FMP
AQUASURE
Harmony 48,000 Grain Fine Mesh Water Softener with Pleated Sediment Pre-Filter
Add to Cart
Top Rated
Limit 50 per order
$
396
.
45
Was
$495.56
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$99.11
(20%)
(98)
Model# PRO-100-E
PRO+AQUA
Pro Aqua ELITE Whole House Water Filter 3 Stage Well Water Filtration System with Gauges, PR Button, 1 Ports, Filter Set
Add to Cart
Limit 50 per order
$
1274
.
99
Was
$1499.99
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$225.00
(15%)
(89)
Model# AS-SE1000A
AQUASURE
Signature Elite Whole House Water Treatment System with 48,000 Grain Water Softener
Add to Cart
$
239
.
99
(728)
Model# ROES-PH75
APEC Water Systems
Essence Premium Quality 75 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart