BETTERAIR'S High Efficiency Air Filters
BFD Series are designed for the air intake and extract systems of critical applications where high efficiency filtration is necessary. Capable of retaining particulate matter down to 0.01 microns, BETTER's BFD series of filters are available with efficiencies between 95% and 99.999%.

BETTERAIR's BFD series are designed and manufactured to give the optimum combination of high filtration efficiency and excellent dust holding capacity. They consist of a 'DEEP PLEAT' pack of filter media, sealed into either a corrosion resistant aluminium, galvanised steel, particle board or stainless steel cases. The filter pack is a continuos length of high efficiency water repellant filter media, folded over aluminium separators. It is the bonded to the case with a polyurethane sealant to give a rigid and robust construction.

BETTERAIR's BFD series are designed for high efficiency air handling installations, BFD series filter are normally used as final filters. It is therefore recommended that BETTERAIR's BFD series are suitable for critical applications including plant manufacturing their useful life. BETTERAIR's BFD series are suitable for critical applications including plant manufacturing pharmaceuticals and electronic components, hospitals, biological research laboratories, defence and nuclear establishment.