Optional and Filters

Optional parts and filters for your Lossnay systems.

P-133DUE-E
Bypass Damper
P-133DUE-E
The P-133DUE-E bypass damper is available as an optional part. When the outdoor temperature is cooler than the indoor temperature (or vice versa) the optional damper allows a bypass of the heat exchanger should temperature conditions reach set levels.
P-220SHF-E
Supply Air Filters
P-220SHF-E
The VL220 Ventilation system is supplied with 2 standard (G3) replacement filters that can be washed up to 4 times. The 2 supply filters can be upgraded to the P-220SHF-E option, non-washable high efficiency filters (M6 grade).
P-220EMF-E
Exhaust Air Filters
P-220EMF-E
The VL220 Ventilation system is supplied with 2 standard (G3) replacement filters that can be washed up to 4 times. The 2 exhaust filters can be upgraded to the P-220EMF-E option, a non-washable medium efficiency filter (G4 grade).

Optional and Filters