EN
Start Review
Menu
HomeProductsApplicationsToolsResourcesDownloadsAbout Support Technical articles Where to Buy Start Review

Air Filter Box Series

Fresh Air and ERV Systems

Start here when the project needs fresh air and erv for fresh air filtration or pm2.5 reduction review. Confirm dimensions, voltage, access, controls, and current model documents before selecting an exact model.

  • Fresh air filtration
  • PM2.5 reduction review
  • Ducted filter planning
Typical uses
3 checks
Product documents
1 available
Request model documents
Model review
Request model documents

Models

Choose the model that matches the opening, airflow duty, mounting condition, and electrical option.

Filter Box Series

Air Filter Box

Ducted air filter box for fresh-air paths and inline air duct filter requests where duct size, filter pack, service access, and pressure impact need to be reviewed together.

Airflow
air volume range 120-2600 m3/h by model; confirm exact model before submittal useModel check
Voltage
Confirm the US voltage optionModel check
Mounting
Duct-mounted filter box; confirm access direction and exact dimensionsModel check
Applications and build notes

Typical uses

  • Fresh air filtration
  • Ducted filter planning

Build notes

  • 4/6/8/10 inch duct-size range
  • Pre-filter, carbon filter, and HEPA filter options
  • Designed as a ducted filter planning component, not a standalone fan
  • Pressure drop and service direction should be confirmed before layout
Model dataCheck current model documents before quote or submittal use.

Applications and installation

For product documents, prepare room use, approximate occupancy, supply and exhaust targets, duct route, filter expectation, voltage, access photos, and any project document requirement by model.

Typical uses

Review occupied rooms, office areas, classrooms, gyms, restaurants, and light-commercial spaces by supply airflow, exhaust path, filtration need, recovery preference, and service access. The best fit depends on the duct route as much as the unit body.

Product fit

Review this series for fresh-air or recovery planning where CFM, filtration, and access panels matter. Move to inline fans or exhaust fans when the project is only moving air out of a room without recovery or fresh-air conditioning review.

Installation

Confirm duct connections, condensate path where relevant, filter access, ceiling or equipment-room clearance, electrical service, and maintenance side clearance before model comparison moves into purchase review.

Parameters

Read CFM, recovery type, filter class, voltage, dimensions, noise context, and access direction together. A nominal airflow value should be checked against duct resistance and the planned room use.

Sizing inputs

Projects need planned outdoor air without guessing at CFM, ERV/HRV direction, climate fit, filter pressure, duct route, controls, or installation space.

  • Define occupancy, floor area, ceiling height, climate, duct path, and filtration expectations.
  • Plan fresh-air systems by matching outdoor-air CFM, climate, humidity goal, duct layout, filtration, controls, and service access to the right equipment family.
  • Treat ERV/HRV education as a pre-selection aid rather than a certification detail.
  • Heat recovery ventilation series should connect office ERV and HRV fresh air planning to the ventilation CFM calculator, ERV/HRV selection worksheet, ERV vs HRV guide, and current fresh-air system documents.
  • Supply airflow
  • Exhaust airflow
  • Recovery type
  • Filter type
  • External static pressure
  • Voltage