Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
...
Home
/
Plumbing
/
Water Filters
/
Whole House Water Filters
/
Whole House Water Filter Systems
3-4 people Whole House Water Filter Systems
5 Results
House Hold Size: 3-4 people
Filtration Method: Activated Carbon
Number of Stages: 2 Stage
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Availability
Show Unavailable Products
Department
Plumbing
Water Filters
Whole House Water Filters
Whole House Water Filter Systems
Brand
AQUASURE
IFILTER
Price
to
Go
$50 - $100
$200 - $250
$250 - $300
$400 - $500
$600 - $700
Special Values
+ View All
House Hold Size
3-4 people
5-6 people
8+ people
Number of Stages
1 Stage
2 Stage
3 Stage
5 Stage
6 Stage
7 Stage
+ View All
Includes
Filter
Hardware
Installation kit
Filtration Method
Activated Carbon
Sediment
CTO
Chemical Absorption
Coconut Carbon
Coconut Shell Carbon
GAC
KDF
Polypropylene
Mechanical Filtration
Pleated Polyester
Ion Exchange
+ View All
Number of filters included
1
2
Features
No additional features
Programmable
Indicator light(s)
Permanent settings memory
Contaminants Filtered
Chlorine
Copper
Iron
Lead
Application Type
Inline
Water Treatment
Household
Industrial
Well Water
Office
RV
+ View All
$
604
.
67
$636.49
Save
$31.82
(5%)
(78)
Model# AS-HS48FMP
AQUASURE
Harmony 48,000 Grain Fine Mesh Water Softener with Pleated Sediment Pre-Filter
Add to Cart
Compare
$
408
.
49
(21)
Model# AS-HL32FM
AQUASURE
Harmony Lite All-In-One Water Softener Triple Purpose Pre-Filter, 32,000 Grain, Iron Reducing Fine Mesh Resin
Add to Cart
Compare
$
282
.
84
(67)
Model# MWH-D20-WELL
IFILTER
Well Water Whole House Filtration System
Add to Cart
Compare
$
216
.
93
(67)
Model# MWH-D-WELL
IFILTER
Well Water Whole House Filtration System
Add to Cart
Compare
$
61
.
72
(73)
Model# LWH-D
iFilters Whole House Water Filter, 2 Stage, Removes Sediment, CTO and more, Minimal Pressure Drop, City and Well Water
Add to Cart
Compare
Installation Services
Water Treatment Services
Get started with a free water test. Understanding what's in your water will help determine the best water treatment solutions for your home
Learn More