Coarse filter G3, original Westaflex

G3 Coarse Filter Original, Article Number 400FILT001

The G3 coarse filter is specifically designed for central units 300WAC and 400WAC and is suitable for both outdoor and exhaust air applications. The packaging unit (PU) contains 2 pieces.

Dimensions:

(HxWxD/T): 240 x 180 x 390 mm

This filter is also compatible with Vaillant central ventilation units recoVAIR VAR 275 and recoVAIR VAR 350.

Importance of Dirt Filters in WAC Systems

Filters are an essential component of any WAC system. They remove particles and allergenic substances from the outdoor air, preventing dust from contaminating the exhaust areas (e.g., bathroom, kitchen) of the duct system.

It is important to replace the filters regularly. Depending on the number of occupants and their usage behavior, a change should be made every 6 months (according to VDI 6022 – legally required). This is crucial not only for hygiene reasons; a clogged filter can impair the overall performance of the system and increase energy consumption.

Benefits of Regular Filter Maintenance:

• Regular inspection and replacement of filters ensure optimal system settings and contribute to low energy consumption.
• The use of filters in the central unit (for outdoor and exhaust air) as well as in exhaust vents prevents contamination of the duct network.
• A multi-stage filtration process allows for optimal air supply and protects the ductwork from potential deposits. Many systems also feature cleaning openings (inspection openings) to address any dirt that may enter the system.

Your Exclusive "Breathe Deeply" Advantages:

• High dust storage capacity
• Low pressure loss
• Silicone-free and binder-free
• Flame-retardant according to DIN 53438
• Thermally solidified without additional chemicals
• With drip protection, non-respirable

The original filter media are free from fiberglass and are completely safe for health and environmentally friendly (registered trademark "Breathe Deeply"; Registration No. 39954874; Google Product Category 3573). They have been tested as main and pre-filters in residential ventilation systems, climate control systems, paint booths, control cabinets, heat exchangers, drying systems, fans, vacuum cleaners, as well as in vehicle engine technology – according to European filter standard DIN EN 779.