Softener and filter combo · Aquasure

Aquasure Harmony AS-HL34A 34,000-Grain Water Softener and Filter System

34,000-grain softener for up to 3 people at 15 gpg

Updated October 2026

Quick verdict

A sensible softener and filter combo for up to 3 people on 15 gpg water.

Strength
34,000-grain rating.
Trade-off
Valve not named on the listing.
Right buyer
Up to 3 people on 15 gpg water.
Grain capacity (maker)
34,000 grains
Service flow (maker)
3.13 GPM
Household (maker)
1-3
Material
Pre-Filter
Dimensions (seller)
18.5"L x 10.5"W x 43"H
Product weight
80 lb
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What it does for your water

The Aquasure Harmony AS-HL34A 34,000-Grain Water Softener and Filter System is a softener and filter combo rated at 34,000 grains. Its listing gives a service flow of 3.13 GPM.

Run at an efficient salt setting, its rating gives about 25,500 grains per regeneration rather than the full rating: enough for up to 3 people on 15 grains-per-gallon water regenerating weekly, or 1 on 25 grains per gallon. Check it against your hardness.

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 Self Cleaning; mounting Freestanding; sized by the maker for 1-3; power Corded Electric; capacity stated as 120 lb; model AS-HL34A.

The listing gives dimensions of 18.5 in (L) x 10.5 in (W) x 43 in (H), a shipping weight of 80 lb and harmony lite series 34,000 grains water softener (as-hl34a) in the box.

Is it the right unit for your house?

Choose it when

  • Up to 3 people on 15 gpg water
  • Replacing an older softener

Pass on it when

  • More than 1 person on 25 gpg water
  • Iron above about 5 ppm without an iron filter

Where it wins and where it loses

Wins

  • 34,000-grain rating
  • 3.13 GPM service flow

Loses

  • Valve not named on the listing
  • Requires a drain line and power
  • Adds some sodium; potassium chloride is the alternative

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-HL34ARetailer
Features (seller)Self CleaningRetailer
Dimensions (seller)18.5"L x 10.5"W x 43"HRetailer
MaterialPre-FilterRetailer
Mounting / installationFreestandingRetailer
MethodMechanical FiltrationRetailer
Service flow (maker)3.13 GPMRetailer
Product weight80 lbRetailer
Model nameAS-HL34ARetailer
Grain capacity (maker)34,000 grainsRetailer
Household (maker)1-3Retailer

Units to weigh against it

Other water softeners in the catalog

Every water softeners on one grid · All Aquasure units we cover

Final verdict

A sensible softener and filter combo for up to 3 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 AS-HL34A 34,000-Grain Water Softener and Filter System for?
At an efficient salt setting it delivers about 25,500 grains between regenerations: up to 3 on 15 gpg water, or 1 on 25 gpg, regenerating weekly. Iron adds load: each ppm counts as about 4 gpg.