Air Cleaners

Bypass HEPA / Bypass HEPA Plus

Air cleaners with advanced filtration and purification features.

  • Application

    Residential use.

  • Complexity

    Professional installation required.

Bypass HEPA and Bypass HEPA Plus

Features

A Multi-Stage Solution for Improved Indoor Air Quality

The Dust Free® Bypass HEPA and Bypass HEPA Plus offer residential HEPA-grade filtration without added air resistance. The self-ventilated cabinet is prefabricated to quickly mount either directly to a return plenum, or through a remote collar configuration.

HEPA Efficiency

HEPA filters capture 99.97% of airborne particles as small as 0.3 microns.

Multi-Stage Filtration.

Carbon, Merv 8, and HEPA. Also, germicidal UV-C and PCO filtration on Bypass HEPA Plus models.

Ozone Free.

Meets and surpasses UL 2998 no ozone standards.

Zero Added Static Pressure.

Adds no extra strain on the HVAC system.

Fully Insulated.

360º thermal insulation to maximize efficiency.

Installation.

Simplified installation with no added duct installs.

Mounting Options.

Remote collar or return duct mounting supports.

Safety

Door safety interlock prevents unit operation when door is open.

Images

Bypass HEPA

Bypass HEPA

Bypass HEPA Plus

Bypass HEPA Plus

Bypass HEPA with MERV 8, Carbon, and HEPA filtration

Internal view. Bypass HEPA with MERV 8, Carbon, and HEPA filtration

Internal view. Bypass HEPA Plus with MERV 8, Carbon, and HEPA filtration. Plus, PCO filtration and germicidal UV-C.

Specifications

  • Model

    Bypass HEPA
    DFHPA / #19850

    Bypass HEPA Plus
    DFHPAUV / #19851

  • Size and Weight

    Unit
    17”L x 13”W x 23.9”H
    (432mm x 330mm x 607mm)

    Weight
    33 lbs.

    Unit
    17″L x 13″W x 29″H
    (432mm x 330mm x 737mm)

    Weight
    36 lbs

  • Electrical

    120VAC, 60Hz, 1.6A.

    120VAC, 60Hz, 1.9A.

  • Mounts

    Round Collar: 8″ (203mm) 
    Direct Plenum: 16″ x 4″ (406mm x 102mm)

  • Air Speed

    400 CFM (680m3/hr)

  • HEPA Filter

    12” x 16” x 2.5” HEPA (305mm x 406mm x 64mm)

  • Pre/Carbon Filter

    12” x 16” x 2” MERV 8 (305mm x 406mm x 51mm)

  • PCO Filter

    Bypass HEPA Plus only.

    15” x 5.325” x 0.625” (381mm x 135mm x 16mm)

  • UVGI

    Bypass HEPA Plus only.

    Dual-tube UV-C Lamp

  • Listings

    Safety Listed to UL 705 and CSA C22.2 #13. 
    Bypass HEPA Plus is UL 2998 zero-ozone validated.

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