Festool Main Filter HF-CT 26/36/48 HP - 203759

Maximum safety for dust extraction The Festool HF-CTH COMP 578490 main filter has been specially developed for use in the CTH MIDI I AC mobile extraction unit. Thanks to its high-quality polyester filter technology, it ensures particularly high filtration performance and supports a clean and safe working environment – even during demanding applications involving dusts that are hazardous to health. With a dust retention rate of up to 99.995%, the filter meets the requirements of dust class H/HEPA and is suitable for areas where the highest standards of air purity are required. This ensures that even the finest particles are reliably retained. benefits High filtration efficiency of up to 99.995% Dust retention Suitable for hazardous dusts of dust class H Robust flat-pleated filter made from durable polyester Optimal suction power for professional applications Perfect fit for Festool CTH MIDI I AC Quick and easy filter change Scope of delivery 1x HF main filter-CTH COMP for CTH MIDI I AC

Reliable filtration for a healthy working environment The Festool FIS-CTH MIDI/3 filter bags have been specially developed for use in mobile dust extraction units rated for dust class H. They ensure the safe collection of even the finest and most hazardous dusts, thereby making a decisive contribution to a clean and safe working environment. Thanks to the tear-resistant, multi-layered material, the filter bags offer high stability even during intensive use. They ensure consistent dust collection and effectively prevent fine dust from escaping during disposal. This makes them particularly suitable for demanding applications in trade and industry. Benefits Suitable for dust class H applications High filtration of fine dust and harmful particles Tear-resistant, multi-layered material for maximum safety Clean and easy disposal Optimised for Festool MIDI series mobile dust extractors Ideal for construction sites, workshops and renovation work Promotes a clean and safe working environment Contents of delivery 3.00 pieces

Innovative filter shape.The main filter has a special TripleV shape with a particularly large surface area. This allows it to absorb many dust particles and provide a higher filter performance. The advantages are less rapid clogging and a long filter service life. The filter is suitable for dust class H/HEPA, i.e. for highly pathogenic and carcinogenic dusts.TripleV: Specially developed main filter in TripleV shape with particularly large filter surface for less rapid clogging and longer service lifeQuick filter change: The main filter can be easily removed and installed without toolsHealthier working: > 99.995 % filtration in dust class H/HEPASpecial filter for the SYS-AIR air purifier in dust class H

FunctionsInnovative filter shape.The main filter has a special TripleV shape with a particularly large surface area. This allows it to absorb many dust particles and provide a higher filter performance. The advantages are less rapid clogging and a long filter service life. The filter is suitable for dust class M, i.e. for hazardous dusts such as wood dust and mineral dusts.TripleV: Specially developed main filter in TripleV shape with particularly large filter surface for less rapid clogging and longer service lifeQuick filter change: The main filter can be easily removed and installed without toolsHealthier working: > 99.9 % filtration in dust class MSpecial filter for the SYS-AIR air cleaner in dust class MHow to useMain areas of applicationFiltering suspended dust from the air, e.g. wood dust or mineral dust

FunctionsFor clean air at your workplace. SYS-AIR: The air purifier for construction sites and workshops.The air purifier filters harmful airborne particles from the air that are not captured despite professional extraction. This prevents them from settling in the environment. Thanks to its compact systainer format and light weight, it is particularly suitable for mobile applications. Its powerful, two-stage filter system cleans the air comprehensively. The smallest dust particles and other pollutants are filtered out of the air, which can otherwise lead to serious illnesses. So you have less cleaning effort, more cleanliness and better air quality.Lightweight and compact: Low weight under 10 kg, in the practical Systainer³ M437 formatAir exchange rate: Extremely powerful air purifier with up to 440 m³/h air circulation. For rooms up to 28 m² at 3 times the air exchange rate per hourFlexibility for any room size: Depending on requirements, up to six air purifiers can be connected in series. This allows the air exchange rate to be increased and the air quality to be improvedSocket: For connecting additional SYS-AIR air purifiers or power toolsAdjustable: Volume flow can be selected in two stages depending on the amount of dustClever: The air flow is dispersed upwards in three directions (left, right, back). This means less swirling up of dust and less disruptive air currentsPre-filter: Filters the majority of the dust and thus protects the main filter. Low-dust, quick to replace and cost-savingClean: Specially developed main filter in TripleV shape with particularly large filter surface for less rapid clogging and longer service life. In dust class H.Healthier working: > 99.995 % filtration in dust class HSignal light: Warns of clogged filters and indicates when a filter change is dueInterface: For connecting a ⊘200 mm supply air hose (accessory) for hard-to-reach areas or dust protection wallsCompatible: Can be connected to Systainers and vacuum cleaners via T-LOC. Can be integrated into the bott vehicle equipmentMobile: Easy to carry thanks to Systainer handle. Easy to transport when coupled with SYS-RB roller board or suction cupSafely tidy: Power cable fixed in the lid compartment and safely stowed awaymobile air cleaner for filtering airborne dust for construction sites and workshops with filter class HScope of deliveryPre-filter VF-SYS-AIRMain filter HF-SYS-AIR H/HEPA