Replacement Pre-Filter Element for use with ELFi 400K Electrostatic Filter. Pre-Filter is of Class EU3 and can be washed. Separation for an EU filter is 20-50% for 1micronM Particles. Filters have to be changed when required.2 Filters in Pack
REPLACEMENT PRE-FILTERS FOR ELFI 400K - PACK OF 2
- ACTIVE CARBON FILTER The Carbon Filter consists of a structure impregnated with active Carbon to about 700g/carbon per m2. Active Carbon absorbs most gases to an extent of 25-30% of its own weight. When the carbon filter is saturated it cannot absorb any more and has to be replaced - it CANNOT be washed! The life cycle of a carbon filter depends on the concentration of gases to be absorbed. NOTE! YOU MUST SWITCH OFF ALL ELECTRICITY TO THE ELFI FILTER PRIOR TO CHANGING ANY OF THE FILTER ELEMENTS.