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Aquasure Signature Elite Series 64K: Premium Whole House Water Treatment - 75 GPD Reverse Osmosis (RO) System AS-SE1500A

Key Features

  • Perfect for a household size of 4-6 bathrooms, up to 8 people
  • Built-in digital control head allows for automatic backflushing and cleaning
Regular price $1,84999
SKU: AS-SE1500A

Soft, filtered water through the whole house, plus purified water at the kitchen tap. This four-part system softens your water, catches the big particles, strips out chemicals and the things that affect taste, and finishes with reverse osmosis for your drinking water. It works on city, municipal, or well water and is built for a busy household.

The bundle combines four Aquasure systems:

  • Harmony Series 64,000 Grain Water Softener (AS-HS64D) for softening, with a digital metered control head that backwashes and regenerates automatically
  • Fortitude V2 Large Pleated Sediment Filter (AS-FL-30PS) to catch sand, silt, rust, and debris before they reach the rest of the system
  • Fortitude Pro 1,500,000 Grain Water Treatment System (AS-FP1500) for chlorine, chemicals, heavy metals, taste, and odor
  • Premier Advanced 4-Stage 75 GPD Reverse Osmosis System (AS-PR75A) for drinking water

What it does for your home:

  • Sized for 4 to 6 bathroom homes and up to 8 people, on city, municipal, or well water
  • Removes the calcium and magnesium that cause hardness, so no more limescale, spotting, or soap scum
  • Captures large suspended particles like sand, silt, rust, and debris
  • Reduces up to 99% of common contaminants: chlorine, heavy metals, VOCs, rust, sediment, bad tastes, and odors
  • Cuts down how much soap and detergent you go through, which adds up over time
  • No more spots and streaks on dishes and glassware
  • Built with high strength materials and safety features

About the drinking water: The reverse osmosis system installs under your kitchen sink and connects right to your water line. Its 0.0001 micron membrane reduces up to 99% of contaminants, including PFAS, microplastics, chemicals, and heavy metals. A 3-gallon tank keeps purified water ready whenever you need it.

Keeping it running is simple. Replace the filters as recommended to keep everything working at its best. Replacement filter SKUs: AF-PS-30HFL for the sediment filter and AF-CP75 for the RO.

If you want soft, clean water through the whole house and purified water at the tap, this is a complete setup for a big household. Add it to your cart to get started, or reach out and we will help you confirm it is the right fit for your home.

Specifications

Specification Detail
Model No. AS-SE1500A
Household Size 5 to 7 people
Number of Bathrooms 4+ bath
Grain Capacity 64,000 grains
Resin Type Cross-link
Salt Capacity 160 lbs
Max Flow Rate 20 GPM
Max Hardness 110 GPG
Backwashing Metered
Removes Hardness (calcium and magnesium) Yes
Iron Reduction No
Chemical Reduction Yes
PFAS Reduction Yes
Lead Reduction Yes
TDS Reduction Yes
Sediment Pre-Filter (AS-FL-30PS) Large pleated, captures sand, silt, rust, and debris
Whole House Treatment (AS-FP1500) 1,500,000 grain carbon and KDF media for chlorine, chemicals, heavy metals, taste, and odor
Reverse Osmosis (AS-PR75A) 4-stage, 0.0001 micron membrane, 75 GPD, 3-gallon tank
RO Final Stage Coconut shell carbon polish

Parts & Components

Component Replacement
Sediment pre-filter As recommended, SKU AF-PS-30HFL
Reverse osmosis filters As recommended, SKU AF-CP75
Whole house treatment media Long life, high capacity at 1,500,000 grains
Softener resin Long life, just keep the brine tank filled with salt

What's in the bundle:

  • Harmony Series 64,000 Grain Water Softener (AS-HS64D)
  • Fortitude V2 Large Pleated Sediment Filter (AS-FL-30PS)
  • Fortitude Pro 1,500,000 Grain Water Treatment System (AS-FP1500)
  • Premier Advanced 4-Stage 75 GPD Reverse Osmosis System (AS-PR75A)
  • Brine tank, bypass valve, and connection fittings
  • Installation hardware and printed manuals for each system

Installation

How it goes together:

  • The three whole house units install on the main water line where it enters your home, after the meter and main shutoff, before the water heater. The usual order is the sediment pre-filter first, then the treatment tank, then the softener
  • The reverse osmosis system installs separately under your kitchen sink and connects to the cold water line, the drain, and its own dedicated faucet
  • Plan for enough floor and wall space for the softener, treatment tank, sediment filter, and brine tank, plus room under the sink for the RO unit and its 3-gallon storage tank

Good to know:

  • The whole house units use 1 inch connections. SharkBite push-fit fittings with PEX are the easiest route and need no soldering
  • This is a multi-tank whole house system, so it is a bigger job than a single filter. Many homeowners have a licensed plumber set up the whole house units and handle the under-sink RO themselves

Always follow the printed manual that ships with each unit, since those take priority over these general steps. If you are not sure how to sequence or size the install for your home, reach out and we will walk you through it.

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