Airwash Whisper 675

The Amaircare Airwash Whisper 675 is a high-quality HEPA air purification unit that includes:

  • Easy installation to any air handling system.
  • Bypass design that diverts, cleans and circulates air back into your home.
  • Efficient capture of air pollution.
  • Ability to be installed to run independently.
  • 5-year Amaircare limited warranty.


Technical Features That Provide Noticeable Benefits.

Complete Delivery

Uses existing air duct network in your home to deliver clean air to every room.

Bypass Installation

Mounts on the return air portion of the air handling system and does not impact the HVAC system or endanger the HVAC warranty.

Interior Filter

The 3 Stage filtration cartridge is contained and protected within a durable steel cabinet.

Perfect Seal 3 Stage Filtration

Captures large particulate and VOCs with the first stage foam prefilter, harmful and irritating particulate are trapped with the second stage HEPA filter that locks in place and chemical/gas pollution are adsorbed by the third stage carbon VOC filter.

Easy-Twist HEPA Cartridge

Filters are convenient to access and change with just a twist of the main HEPA Cartridge.

Perfect Seal Filter Configuration

Easy-Twist HEPA locks into place to ensure the filter is completely sealed in the unit and all polluted air is forced through the filter.

Fully Insulated Construction

Provides whisper quiet operation.

Illuminated ON/OFF Toggle Control

Easily switch operation Off and On with the simple rocker control switch. Continuous operation is recommended for optimum air quality.

High-Efficiency AC Backward Curved Motorized Fan

High performance air flow at a low running cost, minimal drain on electricity resources with years of continuous performance.

Steel Construction, Baked Thermoset Powder Finish

Durable, long lasting housing that doesn’t off-gas chemicals, true to the integrity of providing clean air.

Optional VOC Filter Upgrade

Radically increases the capacity for capturing chemical and gas pollution.

Is This The Right Size Unit For Me?

How many times can all the air in an area be cleaned through the filter each hour? Generally speaking, the more air changes per hour (ACH) the more effective a HEPA filter can be. The Airwash Whisper 350 is recommended for areas up to 2625 sq. ft. with 8′ ceilings.

Area Size (sq. ft.)750 ft21000 ft21500 ft22000 ft22500 ft23000 ft24000 ft25000 ft2
Airwash Whisper 6756.8 ACH5.1 ACH3.4 ACH2.5 ACH2 ACH1.7 ACH1.3 ACH1 ACH

What’s In The Box?

  • AWW675 Installable HEPA Air Filtration System
  • AWW675 Owner’s Manual
  • Adhesive Bumpers

Browse Replacement Components:

  • 16″ ET Standard Annual Kit
  • 16″ ET Plus Annual Kit
  • 16″ ET HEPA Cartridge
  • Installation Kit for AWW675 – 8″ and 10″ ducts
  • Colour(s)


  • Filter Life

    Prefilter – 12 months
    HEPA Filter – 3-5 years
    Inner Carbon – 6 months
    Optional VOC Canister – 1 year

  • Filter Configuration

    Cylindrical Perfect Seal 3-Stage Cartridge (13” D x 16” H)
    Stage One: 1/8” Foam Prefilter
    Stage Two: 100 sq. ft Pleated Easy Twist HEPA Cartridge
    Stage Three: 1/2″ non-woven polyester filter media imbued 200% with Activated Carbon (164g = 184,400 m2 absorption surface area)
    Optional Stage Three Canister: Granulated Carbon pellets incased in steel mesh canister (1550 g = 1,705,000 m2 absorption surface area)

  • Airflow

    660 CFM @ o.5″ W.C. (1120m3/hr. @ 12.7mm W.C.)

  • Power Consumption

    200 W

  • Dimensions

    14.5″ W x 14.5″ L x 27″ H

  • Weight

    36 lbs.

  • Control

    Manual Toggle – ON/OFF/p>

  • Construction

    24 gauge steel housing, durable baked thermoset powder finish.

  • Intake

    10″ D

  • Outflow

    8″ D

  • Colour


  • Motor

    Backward curved impeller

  • Voltage

    115 Volt

  • Cord/Plug

    Standard 115V plug with ground pin and 8 foot long 3 conductor 18 gauge, attached cord.


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