Intelmann® Filter Mat 1.0 x 2.0 m – Cut-to-Size, for Ventilation and Air Conditioning SystemsThe Intelmann® Filter Mat is ideal for custom cutting for ventilation systems, air conditioning units, controlled residential ventilation, as well as numerous other air filtration applications. Thanks to the flexible dimensions of 1.0 x 2.0 m, the filter mat can be cut precisely to the required size.The filter medium consists of shatterproof, synthetic fibres, is fibreglass-free and self-extinguishing. The progressive structure of the material ensures a high dust holding capacity while maintaining low air resistance. This reliably cleans the air of dust, pollen and other particles.The filter mat contributes to improving indoor air quality and supports the protection of ventilation systems from contamination. It is suitable for both private and commercial applications.Advantages at a Glance✅ Custom cut-to-size✅ Dimensions: 1.0 x 2.0 m✅ Fibreglass-free✅ Shatterproof synthetic fibres✅ Self-extinguishing material✅ Progressively structured filter medium✅ High dust holding capacity✅ Suitable for ventilation and air conditioning systemsTechnical Details✔ Brand: Intelmann®✔ Dimensions: 1,000 x 2,000 mm✔ Colour: White✔ Material: Synthetic fibres✔ Version: Cut-to-size product✔ Properties: Fibreglass-free, self-extinguishingAvailable Filter ClassesG3 (EU3)✔ ISO Coarse 45 %✔ According to EN 779:2012✔ Material thickness approx. 10 mmG4 (EU4)✔ ISO Coarse 55 %✔ According to EN 779:2012✔ Material thickness approx. 20 mmM5 (formerly F5)✔ ePM10 70 %✔ According to EN 779:2012✔ Material thickness approx. 20 mmAreas of Application✔ Controlled residential ventilation (CRV)✔ Ventilation systems✔ Air conditioning systems✔ Air treatment systems✔ Commercial ventilation technology✔ Custom filter cuttingsTypical Areas of Use– Supply air filter– Extract air filter– Pre-filter– Replacement filter for ventilation units– Custom-sized filter inserts– Air technology systemsFeatures✔ Easy to cut✔ Simple processing✔ High filtration performance✔ Long service life✔ Fibreglass-free✔ Maintenance-friendlyThe Intelmann® Filter Mat offers a reliable and flexible solution for individual filter applications. With the various available filter classes and easy cutting, it is perfectly suited for use in ventilation and air conditioning systems as well as in controlled residential ventilation systems.

Collar for spiral duct with EPDM lip seal Insertion depth per side = 40 mm Total length approx. 170 mm Removable filter cassette Filter class G3 Tightness class D according to DIN EN 1507 (highest class of the standard) Lateral clamping lock for cleaning or replacing the filter cassette without tools

Filter cassette for pipe insertion filter Replacement filter Removable filter cassette Filter class G3

Intelmann® Air Filter Box for Inline Pipe Installation in Ventilation Systems – Galvanised Steel, incl. G4 Filter, with EPDM Lip Seal, DN 80–200The Intelmann® Air Filter Box for Inline Pipe Installation is the ideal solution for effective air filtration in ventilation systems. It is integrated directly into the pipe system and reliably ensures the separation of dust, dirt particles, and coarse contaminants. The integrated G4 filter (ISO Coarse 55%) improves air quality while simultaneously protecting the entire ventilation system from contamination.Manufactured from high-quality galvanised steel, the filter box impresses with its stability, corrosion resistance, and long service life – perfect for use in residential, commercial, and industrial applications.Advantages of the Intelmann® Air Filter BoxEfficient Air Filtration – Includes G4 filter (ISO Coarse 55%) for reliable separation of dust and particlesDirect Inline Pipe Installation – Easy integration into existing ventilation systemsSealed Connection – Connections with EPDM lip seal ensure airtight and low-loss jointsQuick Filter Replacement – Removable lid allows easy access to the filter without dismantling the systemRobust Design – Housing made of galvanised steel for high stability and corrosion protectionProtection for Ventilation Components – Extends the service life of downstream components such as fans or heat exchangersAreas of ApplicationCentral and decentralised ventilation systemsResidential buildings, offices, and commercial unitsIndustrial and technical roomsRetrofit of existing pipe systems for air purificationTechnical DetailsMaterial: Galvanised steelFilter Class: G4 / ISO Coarse 55%Connection: Pipe connections with EPDM lip sealMaintenance: Removable lid for easy filter replacementInstallation: Suitable for inline pipe installationAvailable Nominal SizesDN 80 mmDN 100 mmDN 125 mmDN 150 mmDN 160 mmDN 200 mmThe Intelmann® Air Filter Box for Ventilation Systems is the optimal choice to sustainably improve air quality while increasing the efficiency and service life of your ventilation technology. Ideal for professional installations in the field of climate, ventilation & air conditioning.

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Filter insert cannot be regenerated. With rubber seal on the air connection spigot. Accessories: Spare air filter FE... . Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 25-4, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 5.045 kg, Weight with packaging: 5.625 kg, Filter class: ISO Coarse 70 % (G4), Nominal width: 250 mm, Width: 365 mm, Height: 325 mm, Depth: 325 mm, Width with packaging: 400 mm, Height with packaging: 380 mm, Depth with packaging: 350 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Filter insert cannot be regenerated. With rubber seal on the air connection spigot. Accessories: Spare air filter FE... . Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 40-4, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 11.87 kg, Weight with packaging: 12.7 kg, Filter class: ISO Coarse 70 % (G4), Nominal width: 400 mm, Width: 505 mm, Height: 495 mm, Depth: 570 mm, Width with packaging: 515 mm, Height with packaging: 545 mm, Depth with packaging: 610 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Filter insert cannot be regenerated. With rubber seal on the air connection spigot. Accessories: Spare air filter FE... . Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 20-4, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 3.445 kg, Weight with packaging: 3.775 kg, Filter class: ISO Coarse 70 % (G4), Nominal diameter: 200 mm, Width: 310 mm, Height: 275 mm, Depth: 230 mm, Width with packaging: 350 mm, Height with packaging: 320 mm, Depth with packaging: 300 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: yes, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Filter insert cannot be regenerated. With rubber seal on the air connection spigot. Accessories: Spare air filter FE... . Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 12-4, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 2 kg, Weight with packaging: 2.19 kg, Filter class: ISO Coarse 70 % (G4), Nominal width: 125 mm, Width: 210 mm, Height: 200 mm, Depth: 190 mm, Width with packaging: 275 mm, Height with packaging: 250 mm, Depth with packaging: 220 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Inspection flap removable for easy filter replacement. With filter insert made of synthetic fibre. Filter insert not regenerable. With rubber seal on the air connection spigots. Accessories: Replacement air filter FE... Recommended accessories: Differential pressure monitor DW 1000. Article: TFE 10-4, Installation position: vertical / horizontal, Housing material: galvanized sheet steel, Weight: 1.595 kg, Weight with packaging: 1.73 kg, Filter class: ISO Coarse 70% (G4), Nominal diameter: 100 mm, Width: 205 mm, Height: 165 mm, Depth: 170 mm, Width with packaging: 240 mm, Height with packaging: 240 mm, Depth with packaging: 180 mm, Ambient temperature: 100 °C, Suitable for box fans: no, Suitable for roof fans: no, Suitable for duct fans: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted fans: yes, Suitable for wall-mounted built-in fans: no, Suitable for residential fans: yes, Suitable for centrifugal fans: no, Suitable for circulation fans: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Panel filter. Filter insert cannot be regenerated. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessories replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50 % (F7), accessories replacement filter RF...-7, Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 40-7, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 8.64 kg, Weight with packaging: 9.66 kg, Filter type: Dust and pollen filter, Nominal width: 400 mm, Width: 560 mm, Height: 530 mm, Depth: 300 mm, Width with packaging: 800 mm, Height with packaging: 610 mm, Depth with packaging: 420 mm, Ambient temperature: 80 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Filter insert cannot be regenerated. With rubber seal on the air connection spigot. Accessories: Spare air filter FE... . Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 15-4, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 2.6 kg, Weight with packaging: 2.86 kg, Filter class: ISO Coarse 70 % (G4), Nominal diameter: 150 mm, Width: 260 mm, Height: 230 mm, Depth: 205 mm, Width with packaging: 290 mm, Height with packaging: 290 mm, Depth with packaging: 260 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: yes, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Filter insert cannot be regenerated. With rubber seal on the air connection spigot. Accessories: Spare air filter FE... . Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 16-4, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 2.595 kg, Weight with packaging: 2.965 kg, Filter class: ISO Coarse 70 % (G4), Nominal width: 160 mm, Width: 260 mm, Height: 230 mm, Depth: 205 mm, Width with packaging: 290 mm, Height with packaging: 300 mm, Depth with packaging: 260 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filters for ventilation systems. Inspection flap removable for easy filter replacement. With filter insert made of synthetic fibre. Panel filter. Filter insert not regenerable. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessory replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50% (F7), accessory replacement filter RF...-7, recommended accessory: differential pressure monitor DW 1000. Article: TFE 16-7, installation position: vertical / horizontal, housing material: galvanized sheet steel, weight: 4.03 kg, weight with packaging: 4.545 kg, filter type: dust and pollen filter, nominal diameter: 160 mm, width: 360 mm, height: 330 mm, depth: 300 mm, width with packaging: 405 mm, height with packaging: 405 mm, depth with packaging: 415 mm, ambient temperature: 80 °C, suitable for box fans: no, suitable for roof fans: no, suitable for duct fans: yes, suitable for heat recovery systems: yes, suitable for wall-mounted fans: no, suitable for wall-mounted inlet fans: no, suitable for residential fans: yes, suitable for centrifugal fans: no, suitable for circulation fans: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Panel filter. Filter insert cannot be regenerated. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessories replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50 % (F7), accessories replacement filter RF...-7, Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 15-7, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 3.865 kg, Weight with packaging: 4.385 kg, Filter type: Dust and pollen filter, Nominal width: 150 mm, Width: 360 mm, Height: 330 mm, Depth: 300 mm, Width with packaging: 405 mm, Height with packaging: 405 mm, Depth with packaging: 410 mm, Ambient temperature: 80 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: yes, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Panel filter. Filter insert cannot be regenerated. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessories replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50 % (F7), accessories replacement filter RF...-7, Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 12-7, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 4.178 kg, Weight with packaging: 4.688 kg, Filter type: Dust and pollen filter, Nominal width: 125 mm, Width: 360 mm, Height: 330 mm, Depth: 300 mm, Width with packaging: 405 mm, Height with packaging: 405 mm, Depth with packaging: 410 mm, Ambient temperature: 80 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for duct ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Inspection flap removable for easy filter replacement. With filter insert made of synthetic fibre. Filter insert not regenerable. With rubber seal on the air connection nozzles. Accessories: Replacement air filter FE... Recommended accessories: Differential pressure monitor DW 1000. Article: TFE 31-4, Installation position: vertical / horizontal, Housing material: galvanized sheet steel, Weight: 7.41 kg, Weight with packaging: 8.03 kg, Filter class: ISO Coarse 70% (G4), Nominal diameter: 315 mm, Width: 425 mm, Height: 390 mm, Depth: 420 mm, Width with packaging: 465 mm, Height with packaging: 405 mm, Depth with packaging: 470 mm, Ambient temperature: 100 °C, Suitable for box fans: no, Suitable for roof fans: no, Suitable for duct fans: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted fans: no, Suitable for wall-mounted built-in fans: no, Suitable for residential fans: yes, Suitable for centrifugal fans: no, Suitable for circulation fans: no

Air filters for ventilation systems. Inspection flap removable for easy filter replacement. With filter insert made of synthetic fibre. Panel filter. Filter insert not regenerable. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessory replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50% (F7), accessory replacement filter RF...-7, recommended accessory: differential pressure monitor DW 1000. Article: TFE 10-7, installation position: vertical / horizontal, housing material: galvanized sheet steel, weight: 4.1 kg, weight with packaging: 4.6 kg, filter type: dust and pollen filter, filter class: ISO ePM1 50% (F7), nominal diameter: 100 mm, width: 360 mm, height: 300 mm, depth: 300 mm, width with packaging: 405 mm, height with packaging: 405 mm, depth with packaging: 410 mm, ambient temperature: 80 °C, suitable for box fans: no, suitable for roof fans: no, suitable for duct fans: yes, suitable for heat recovery systems: no, suitable for wall-mounted fans: yes, suitable for wall-mounted built-in fans: no, suitable for residential fans: no, suitable for centrifugal fans: no, suitable for circulation fans: no

Air filters for ventilation systems. Inspection flap removable for easy filter replacement. With filter insert made of synthetic fibre. Panel filter. Filter insert not regenerable. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessory replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50% (F7), accessory replacement filter RF...-7, recommended accessory: differential pressure monitor DW 1000. Article: TFE 31-7, installation position: vertical / horizontal, housing material: galvanized sheet steel, weight: 7.625 kg, weight with packaging: 9.28 kg, filter type: dust and pollen filter, nominal diameter: 315 mm, width: 460 mm, height: 530 mm, depth: 300 mm, width with packaging: 485 mm, height with packaging: 650 mm, depth with packaging: 485 mm, ambient temperature: 80 °C, suitable for box fans: no, suitable for roof fans: no, suitable for duct fans: yes, suitable for heat recovery systems: no, suitable for wall-mounted fans: no, suitable for wall-mounted built-in fans: no, suitable for residential fans: no, suitable for centrifugal fans: no, suitable for circulation fans: no

Air filters for ventilation systems. Inspection flap removable for easy filter replacement. With filter insert made of synthetic fibre. Panel filter. Filter insert not regenerable. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessory replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50% (F7), accessory replacement filter RF...-7, recommended accessory: differential pressure monitor DW 1000. Article: TFE 25-7, installation position: vertical / horizontal, housing material: galvanized sheet steel, weight: 5.1 kg, weight with packaging: 6.05 kg, filter type: dust and pollen filter, nominal diameter: 250 mm, width: 360 mm, height: 330 mm, depth: 300 mm, width with packaging: 440 mm, height with packaging: 440 mm, depth with packaging: 345 mm, ambient temperature: 80 °C, suitable for box fans: no, suitable for roof fans: no, suitable for duct fans: yes, suitable for heat recovery systems: no, suitable for wall-mounted fans: no, suitable for wall-mounted built-in fans: no, suitable for residential fans: no, suitable for centrifugal fans: no, suitable for circulation fans: no

Air filters for ventilation systems. Inspection flap removable for easy filter replacement. With filter insert made of synthetic fibre. Panel filter. Filter insert not regenerable. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessory replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50% (F7), accessory replacement filter RF...-7, recommended accessory: differential pressure monitor DW 1000. Article: TFE 20-7, installation position: vertical / horizontal, housing material: galvanized sheet steel, weight: 4.04 kg, weight with packaging: 4.545 kg, filter type: dust and pollen filter, nominal diameter: 200 mm, width: 360 mm, height: 330 mm, depth: 300 mm, width with packaging: 405 mm, height with packaging: 405 mm, depth with packaging: 410 mm, ambient temperature: 80 °C, suitable for box fans: no, suitable for roof fans: no, suitable for duct fans: yes, suitable for heat recovery systems: no, suitable for wall-mounted fans: yes, suitable for wall-mounted built-in fans: no, suitable for residential fans: no, suitable for centrifugal fans: no, suitable for circulation fans: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Panel filter. Filter insert cannot be regenerated. With rubber seal on the air connection spigots. TFE ...-5: Filter class F5, accessories replacement filter RF...-5, TFE ...-7: Filter class ISO ePM1 50 % (F7), accessories replacement filter RF...-7, Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 35-7, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 7.495 kg, Weight with packaging: 8.85 kg, Filter type: Dust and pollen filter, Nominal width: 355 mm, Width: 460 mm, Height: 530 mm, Depth: 300 mm, Width with packaging: 485 mm, Height with packaging: 650 mm, Depth with packaging: 485 mm, Ambient temperature: 80 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Filter insert cannot be regenerated. With rubber seal on the air connection spigot. Accessories: Spare air filter FE... . Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 35-4, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 12.11 kg, Weight with packaging: 12.985 kg, Filter class: ISO Coarse 70 % (G4), Nominal width: 355 mm, Width: 505 mm, Height: 495 mm, Depth: 550 mm, Width with packaging: 510 mm, Height with packaging: 550 mm, Depth with packaging: 610 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no