Helios Filter range
Air filter box LFBR for in-line installation with circular ducting. Spigots on both ends are fitted with double lip rubber seals, matching nominal size ducting. Made of galvanised steel. Access panel fitted with clamp for easy filter change. Filter (G4 model) made of washable plastic fibre, class G4. Temperature resistant up to +100¼C. Fire resistant to DIN 53438 F1, self extinguishing, can be regenerated 10-15 times. 93.8% particle separation, dust storage capacity: 122g/m2.
Replacement filter media for air filter box LFBR. Easy filter change filter media (G4 model) made of washable plastic fibre, class G4. Temperature resistant up to +100¼C. Fire resistant to DIN 53438 F1, self extinguishing, can be regenerated 10-15 times. 93.8% particle separation, dust storage capacity: 122g/m2.
Air Filter Grille for wall installation with built in filter. The grille is light grey polymer in an eggcrate design. Filter made of washable synthetic fibre, class G2. Designed for connection sizes upto 500 mm diameter.
Adjustable extract air valve for ceiling or wall mounting. These metal valves are finished in corrosion resistant high quality white epoxy paint,
Adjustable extract air valves for ceiling or wall mounting, with concealed opening and integral filter. These valves extract the air around the attractive off white face.
Rectangular filter for direct connection to rectangular fans or rectangular ducting. The Helios KLF rectangular filter matches the fan size and the rectangular flange can be fitted to rectangular ducting or a rectangular flexible connector KLF (accessory) for connection to the inlet of the fan. Available in G4 and the more efficient F7