When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping
Wiki Shopping
TipsLearnAbout
Wiki Shopping

Water Softeners under $700

All Water Softeners

7 water softeners under $700. Most cost $630 to $699, and half cost less than $680.

All filtersFilters (1)×
Whole house: Whole house  ×Clear all
BrandAquasure2EcoPure1GE1Kenmore1NuvoH2O1Zilmet1
Whole houseWhole house7
Clear allShow 7 Water Softeners
Whole house: Whole house  ×7 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
NuvoH2O

Salt-free

+Whole-home system covers every tap in the house
+Salt-free operation needs no salt refills
+Designed to retain healthy minerals in water
−Salt-free type does not remove hardness minerals like salt-based softeners
$699.00-7%Was: $755.00
as of 11/04/2026 00:29 PST - Details
Kenmore

Salt-based, 32000 Grain capacity

+Whole house coverage treats water at every tap
+32,000 grain capacity for one to four people
+Smart regeneration adapts to household use
−Salt-based, so it requires regular salt refills
$622.24
as of 11/03/2026 23:44 PST - Details
Zilmet
+Whole house model treats water at the main supply
+3/4 inch size fits standard residential supply connections
+Designed to condition all water entering the home
−Whole house installation requires plumbing connections at the main line
$649.95
as of 11/04/2026 10:38 PST - Details
EcoPure
+Whole-house system treats water at every tap
+Two-in-one design combines softening and filtration
+Designed for softer, better-tasting drinking water
$699.00
as of 11/03/2026 22:47 PST - Details
GE

Shower, 35000 Grain capacity

+Whole house coverage treats water at every tap
+35,000 grain capacity for a typical household
+Built-in WiFi for remote monitoring
$699.00
as of 11/03/2026 23:10 PST - Details
Aquasure

Salt-based, 48000 Grain capacity

+Metered regeneration: only 2 of 7 here have one
$629.99
as of 11/04/2026 11:42 PST - Details
Aquasure

Salt-based, 50000 Grain capacity

+Metered regeneration: only 2 of 7 here have one
$679.99
as of 11/04/2026 11:42 PST - Details

Compare specs

water softenerSystem typeGrain capacitySpec scorePrice
Salt-freen/a$699.00
as of 11/04/2026 00:29 PST - Details
Salt-based32000n/a$622.24
as of 11/03/2026 23:44 PST - Details
n/a$649.95
as of 11/04/2026 10:38 PST - Details
n/a$699.00
as of 11/03/2026 22:47 PST - Details
Shower35000n/a$699.00
as of 11/03/2026 23:10 PST - Details
Salt-based48000n/a$629.99
as of 11/04/2026 11:42 PST - Details
Salt-based50000n/a$679.99
as of 11/04/2026 11:42 PST - Details

Before you buy

Other price ranges

Bidet Seats649Power Saws1,131Toilets552Welders105Lighting & Ceiling Fans179Storage & Home Organization116Welding & Soldering46Job Site Lighting73Ladders46Scaffolding & Accessories70Lighting Ballasts63Door Chimes & Bells45

Popular filters

Water Softeners with Whole House33Salt-Based Water Softeners23Water Softeners with Metered Regeneration14Salt-Free Water Softeners11Fleck 5600SXT Water Softeners948,000-Grain Water Softeners9Water Softeners with Iron Removal8Portable or RV Water Softeners8

Water Softeners by use

48,000 Grain Water Softeners and Up21

Related product types

Water Softeners under $2507Water Softeners under $6007Water Softeners under $3006Water Softeners under $8006Water Softeners under $9006

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.