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.

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.




Filter LifePrefilter – 12 months
HEPA Filter – 3-5 years
Inner Carbon – 6 months
Optional VOC Canister – 1 year
Filter ConfigurationCylindrical 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)
Air Flow660 CFM @ o.5″ W.C. (1120m3/hr. @ 12.7mm W.C.)
Power Consumption200 W

14.5″ W x 14.5″ L x 27″ H

Weight36 lbs.

Manual Toggle – ON/OFF


24 gauge steel housing, durable baked thermoset powder finish.

Intake10″ D
Outflow8″ D

Backward curved impeller

Cord/plugStandard 115V Plug with ground pin and 8 foot long 3 conductor 18 gauge, attached cord.

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 675 is recommended for areas up to 5062 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


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