Commercial Fresh Air Purification System

Коммерческая система очистки свежего воздуха

Filtered fresh air equipment for commercial ventilation networks.

Overview

The commercial fresh air purification system treats incoming outdoor air for distribution through a commercial ventilation network. It combines fan-driven delivery with staged filtration so the air can be cleaned before it reaches the occupied zones.

The catalogue’s commercial purification range uses a pre-filter, activated-carbon treatment and a higher-efficiency final stage. These stages perform different tasks: larger dust is intercepted first, selected gaseous contaminants can be adsorbed by carbon, and finer particles are addressed by the specified final filter.

The equipment is selected around the required air quantity, filtration and external system resistance. Its role within a complete supply and extract arrangement is coordinated with the building’s ventilation design and the actual cabinet connections.

PRODUCT DETAILS

Product Features

Three-stage purification concept

The commercial series lists pre-filtration, activated carbon and high-efficiency filtration in sequence. This distributes treatment across different media instead of asking one filter to perform every task.

Protection of downstream media

The first filter intercepts coarser particles before they reach the later stages. Regular cleaning or replacement of this stage helps support the condition of the complete filter assembly.

Activated-carbon adsorption

The carbon stage addresses selected odours and gaseous contaminants. Its effectiveness depends on the type of contaminant, contact conditions and the remaining capacity of the media.

Higher-efficiency particle capture

The specified final stage treats finer particulate contamination. Filter grade and replacement access are confirmed for the selected model and the intended indoor-air requirement.

Commercial airflow capability

Several model sizes address different ventilation loads. Fan selection must include the pressure loss of the filters and downstream ducts so the required delivery can be maintained.

Duct and maintenance coordination

Cabinet dimensions, connection sizes and the service side are resolved with the building layout. Space for removing the larger filter elements should be included from the start.

MODEL DATA

Technical Specifications

RNXJS-DT commercial fresh-air purification series. Catalogue pages 33–34.

Swipe tables horizontally to view all specifications.

Model Performance and Dimensions
Model	Airflow (m³/h)	Cabinet dimensions (mm)	Power (W)	Static pressure (Pa)	Air connection (mm)
RNXJS-200DT	2000	1400 × 1200 × 530	740	200	350 × 300
RNXJS-250DT	2500	1450 × 1200 × 600	1100	210	350 × 300
RNXJS-300DT	3000	1500 × 1300 × 640	1500	260	350 × 300
RNXJS-400DT	4000	1600 × 1400 × 640	2200	260	400 × 300
RNXJS-500DT	5000	1700 × 1500 × 640	3000	300	450 × 300
RNXJS-600DT	6000	1800 × 1600 × 640	4400	310	500 × 400

The catalogue lists pre-filtration, activated carbon and high-efficiency filtration for this series. Confirm the final filter specification and available pressure with the complete duct system; dimensions and ratings refer to the listed RNXJS-DT models.

WHERE IT WORKS

Applications

Suitable for offices, shops, hospitality and shared commercial spaces where incoming outdoor air needs a defined purification stage. It can form part of a larger ventilation design with separately coordinated thermal and extraction functions.

Specify airflow, outdoor-air conditions, target filtration and available static pressure. Any heat recovery, cooling, heating or additional treatment must be confirmed as part of the actual system configuration.

Send Your Requirements →

Commercial office ventilation serving occupied work areas.
Retail or public indoor spaces with defined filtration requirements.
Hotel and hospitality fresh-air distribution systems.
Ducted installations where larger filters can be maintained safely.

Open-plan Offices interior with coordinated ventilation and air distribution — **Open-plan Offices** Air distribution for comfortable commercial workspaces.

Classrooms interior with coordinated ventilation and air distribution — **Classrooms** Fresh-air delivery coordinated with classroom occupancy.

PROJECT INQUIRY

Discuss This Equipment

Tell us about your equipment requirements and installation conditions.

From cleaner air
to a better future.

Коммерческая система очистки свежего воздуха

Overview