Filterless Extract Fan

WC, Bathroom & Kitchen Fan

Filterless Extract Fan

The award-winning Filterless Extract Fan is a major advancement in extract fan technology and has been designed to deliver the lowest possible maintenance, the lowest long term life-cycle costings and lowest performance/energy costs.

Features & Benefits

  • Unique patented cartridge system
  • Filterless technology
  • Ultra Low Watt motor technology
  • Patented helical power expansion chamber
  • Automatic vapour tracking function
  • Low voltage model available
  • On-going 5 year guarantee
  • Fan for life
  • Versatile and flexible
  • Ideal for all applications
  • Environmentally friendly
  • Low maintenance
  • Low life-cycle costings
  • Spectacular performance
  • Designed for the life of the building
  • Easy to clean
  • Whisper quiet running

Lowest Maintenance

By 'designing out' the requirement for filtration and by ensuring a smooth uninterrupted passage of contaminated air through the fan scroll, from the dwelling to atmosphere, we are able to issue a sustainable five year, no quibble warranty.

The unique protection afforded to the delicate internal components and electrical connections, together with use of the highest quality bearings are further quality measures which ensure that the EnviroVent Filterless Extract Fan will perform to specification well beyond its guarantee period.

Low Long Term Life-cycle Costs

All repair, maintenance and component replacement is carried out simply and quickly by exchanging the plug out/plug in central cartridge.

By focusing on this rapid, internal unit exchange, all other considerations which normally have to be taken into account when a fan is exchanged become irrelevant. There are no redecoration issues or wiring alterations and replacement can be carried out - in seconds - by non-electrically qualified staff.

This 'when necessary' cartridge exchange - with re-worked components will ensure that the basic fan installation will remain intact throughout the repair cycle of the dwelling, eliminating the wasteful disposal of plastic and other non biodegradable material to landfill sites.

Low Performance & Energy Costs

Using the advanced EnviroVent Ultra Low Watt Brushless EC Motor, the fan achieves exceptional levels of energy use and is up to 80% more efficient than a traditional AC fan.

One Fan For All Situations

From simple through the wall installations to complex ducting/bend systems the EnviroVent Filterless Extract Fan will deliver the performance to meet building regulations and beyond. This filterless fan concept has allowed EnviroVent to create a product, free from all of the inherent problems associated with traditional extract fans.

The in-line centrifugal impeller with its unique helical power expansion chamber enables the unit to achieve power with efficiency and quietness in the most compact unit ever.

Easy Cleaning

The fan has been designed for ease of cleaning and servicing in mind. That is why it can be carried out safely and quickly by the resident.Filterless Extract Cleaning Fan Image

There is a small magnet which deactivates the fan as soon as the front grille is removed. The impeller can then be cleaned in a sink or dishwasher and the fan scroll can be wiped clean with a cloth quickly and easily.

Once the impeller is inserted again and the front grille replaced, the fan will continue to run as normal. No more unsightly fans with clogged filters.

Energy Saving Vapour Tracking System

Integral within the EnviroVent Filterless Extract Fan is the intelligent vapour tracking system which constantly monitors the humidity level.

As humidity rises and falls, the motor speed rises and falls in direct correlation. This controls condensation quietly and efficiently, eliminating the problem of 'nuisance running' and reducing the periods of time when the fan operates on maximum or boost duties to save energy.

Air Management

The spiral moulding matches the internal helix to ensure a smooth low turbulence passage of air from room to atmosphere.

Number One Choice

The Filterless Extract Fan is now the first choice by over 500 Registered providers including a multitude of major procurement groups.

EFHT2S-230V 230V version
EFHT2S-RC 230V for ceiling mounted (remote switch wire)
EFHT2S-SELV-RC SELV for ceiling mounted (remote switch wire)
EFHT2S-IL 230V in-line version
EFHT2S-230V-TEM 230V with time elapse meter
EFHT2S-SELV-TEM SELV with time elapse meter
EFHT2S-230V-WL 230V wireless version
EFHT2S-SELV-WL SELV wireless version
EFHT2S-TEM-WL 230V with time elapse meter and wireless boost

Filterless extract fan dimensions

Filterless extract fan performance

Filterless Extract Fan Video
Filterless Technology Video
Cyclone separation technology