Name: SpringWell SS4
Brand: SpringWell
Price: 1680.00 USD

A mid size softener for four to six bathrooms, for buyers who want a long warranty and will pay well above budget brands for it.

Price checked November 1, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros

Covered for life on the valve body, tanks and fittings, with 5 years on the electronic head
13 gpm service flow handles several fixtures at once
Sold direct with a 6 month money back guarantee

Cons

The SpringWell SS family

Every SpringWell SS model we rank, smallest first. Ratings compare each against its own size.

Model	Capacity	Rating	Price
SpringWell SS1	32,000 grains	2.7/5	$1,512
SpringWell SS4 (this one)	48,000 grains	2.7/5	$1,680
SpringWell SS+	80,000 grains	2.8/5	$2,520

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.

A low cost 48,000 grain softener for a typical family on city water, for buyers who put price ahead of warranty and published ratings.

$599

A certified 40,000 grain demand softener for well or city water, but the price is hard to justify against similar models.

$822.77

A space saving one tank softener for a mid size home, but it costs more and is backed for less time than better documented rivals.

$966.40