Softener and filter combo · Aquasure

Aquasure Harmony Series AS-HS48SCP 48,000-Grain Water Softener and Filter System

48,000-grain softener for up to 4 people at 15 gpg

Updated October 2026

Quick verdict

A sensible softener and filter combo for up to 4 people on 15 gpg water.

Strength
48,000-grain rating.
Trade-off
Valve not named on the listing.
Right buyer
Up to 4 people on 15 gpg water.
Grain capacity (maker)
48,000 grains
Service flow (maker)
5 GPM
Household (maker)
3-4
Material
zinc
Dimensions (seller)
8"L x 8"W x 52"H
Product weight
96 lb
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What it does for your water

The Aquasure Harmony Series AS-HS48SCP 48,000-Grain Water Softener and Filter System is a softener and filter combo rated at 48,000 grains. Its listing gives a service flow of 5 GPM.

Run at an efficient salt setting, its rating gives about 36,000 grains per regeneration rather than the full rating: enough for up to 4 people on 15 grains-per-gallon water regenerating weekly, or 2 on 25 grains per gallon. Run your household's numbers.

A filter stage rides along with the softener here; the listing says what it reduces, and its cartridge or media has its own replacement schedule.

The listing also gives features listed Programmable; mounting Permanent/Built-in; sized by the maker for 3-4; power Household Water Pressure; capacity stated as 50000 gallons; model AS-HS48SCP.

The listing gives dimensions of 8 in (L) x 8 in (W) x 52 in (H), a shipping weight of 96 lb and water softener, resin tank in the box.

Is it the right unit for your house?

Choose it when

  • Up to 4 people on 15 gpg water
  • Replacing an older softener

Pass on it when

  • More than 2 people on 25 gpg water
  • Iron above about 5 ppm without an iron filter

Where it wins and where it loses

Wins

  • 48,000-grain rating
  • 5 GPM service flow

Loses

  • Valve not named on the listing
  • Requires a drain line and power
  • Adds sodium to softened water (potassium chloride avoids it)

Limits to know about

  • Figures are the maker's or seller's own; check fit and capacity against your water test and your equipment's manual.

Maker's figures

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Model numberAS-HS48SCPRetailer
Features (seller)ProgrammableRetailer
Dimensions (seller)8"L x 8"W x 52"HRetailer
MaterialzincRetailer
Mounting / installationPermanent/Built-inRetailer
MethodIon ExchangeRetailer
Service flow (maker)5 GPMRetailer
Product weight96 lbRetailer
Model nameAS-HS48SCPRetailer
Grain capacity (maker)48,000 grainsRetailer
Household (maker)3-4Retailer

Units to weigh against it

Other water softeners in the catalog

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Final verdict

A sensible softener and filter combo for up to 4 people on 15 gpg water.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

How many people is the Aquasure Harmony Series AS-HS48SCP 48,000-Grain Water Softener and Filter System for?
At an efficient salt setting it delivers about 36,000 grains between regenerations: up to 4 on 15 gpg water, or 2 on 25 gpg, regenerating weekly. Iron adds load: each ppm counts as about 4 gpg.