
Manufactures replacement filters for air conditioning and ventilation systems in standard and custom sizes, with service for removal, cleaning and testing.

HEISE-FILTERTECHNIK
D-23714 Bad MalenteNew on Amplifa
About Heise-Filtertechnik
HEISE-FILTERTECHNIK, based in Bad Malente (Schleswig-Holstein), manufactures and supplies a comprehensive range of replacement filters for ventilation, air conditioning and filtration systems. The product range includes coarse and fine dust filter mats, glass fiber mats, filter cells, Z-Line filters, filter packs, compact filter cells (CompaPleat), pocket filters, compact filters, particulate air filters (EPA/HEPA/ULPA), roll filter media, activated carbon cartridges as well as grease and flame protection filters. Production is carried out in standard and custom sizes, using polyester, glass fiber, polypropylene, cardboard, MDF fiberboard, plastic, galvanized sheet steel, aluminum, stainless steel and activated carbon as materials. In addition, filter housings and mounting systems are newly designed and converted, and services such as removal and installation of filters, cleaning and disinfection of the systems, and testing by means of particle measurement are offered. Customers come from the automotive, pharmaceutical and chemical industries, cleanroom technology, hospitals, data centers, commercial kitchens and joineries. The filters comply with the product standards ISO 16890 and DIN EN 1822.
- Site
- Bad Malente
- Processes
- Manufacture and supply of coarse dust filter mats, Manufacture and supply of fine dust filter mats, Manufacture and supply of glass fiber mats (Paint-Stop/Dust-Stop), Manufacture and supply of glass fiber fine dust filter mats (high-temperature ceiling fine filters), Manufacture and supply of filter cells and Z-Line filters in standard and custom sizes, Manufacture and supply of filter packs (cassette fine filters), Manufacture and supply of compact filter cells (CompaPleat) including custom sizes, Manufacture and supply of pocket filters (synthetic, self-supporting, Biostat, Ex-Protect)
- Materials
- Polyester, Glass fiber, Polypropylene, Aluminum, Stainless steel, galvanized sheet steel, Sendzimir-galvanized sheet steel, MDF fiberboard
- Certificates
- ISO 16890 (product standard), DIN EN 1822 (product standard), ISO 9001
- Industries
- Air conditioning and ventilation technology, Automotive industry, Pharmaceutical industry, Chemical industry, Food industry, Cleanroom technology
- 01
Consulting and quotation preparation
- 02
Design and manufacture of the filters
- 03
Removal and installation of the filters
- 04
Cleaning and disinfection of the systems
- 05
Testing by means of particle measurement
Materials and Processes
Polyester
Break-resistant, thermally bonded filter medium for coarse and fine dust filter mats as well as pocket filters, silicone-free and paint-compatible.
Glass fiber
Randomly laid glass fiber medium for Paint-Stop and Dust-Stop mats as well as fine dust filter mats up to 200 °C.
Polypropylene
Synthetic nonwoven fabric for compact filters with ultrasonic welding and large filter area.
Activated carbon
Untreated or impregnated pellet carbon based on peat, hard coal or coconut shell for gas and odor removal.
galvanized sheet steel
Frame and housing material for compact filter cells, particulate air filters, activated carbon cartridges and mounting systems.
Stainless steel
For filter cell frames, activated carbon cartridges, grease and flame protection filters as well as housing systems.
Aluminum
Extruded profiles for particulate air filter frames as well as material for grease filters.
MDF fiberboard
Frame material for particulate air filters.
Polyurethane potting compound
Two-component, permanently elastic potting compound for stable pleat packs in particulate air filters.
Cardboard/paperboard frames
Rigid and flexible frames for filter packs and cassette fine filters.
Locations

Bad Malente
DEHeadquarters, manufacturing, sales and service
- Lot size
- Custom production of special sizes, series production in standard sizes
- Materials
- Polyester, glass fiber, polypropylene, activated carbon, steel, stainless steel, aluminum, plastic
- Ultrasonic welding
- Particle measurement
Components









Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture and supply of coarse dust filter matsJoining | – | – | – | – | Polyester |
| Manufacture and supply of fine dust filter matsJoining | – | – | – | – | Polyester |
| Manufacture and supply of glass fiber mats (Paint-Stop/Dust-Stop)Joining | – | – | – | – | Glass fiber |
| Manufacture and supply of glass fiber fine dust filter mats (high-temperature ceiling fine filters)Joining | – | – | – | – | Glass fiber, Synthetic nonwoven, Glass nonwoven |
| Manufacture and supply of filter cells and Z-Line filters in standard and custom sizesJoining | – | – | – | – | Glass fiber, Synthetic fiber, Cardboard, Plastic, Metal |
| Manufacture and supply of filter packs (cassette fine filters)Joining | – | 480 mm × 480 mm × 20 mm | – | – | Glass fiber, Synthetic, Cardboard |
| Manufacture and supply of compact filter cells (CompaPleat) including custom sizesJoining | – | – | – | – | Plastic, galvanized sheet steel, Aluminum, Stainless steel |
| Manufacture and supply of pocket filters (synthetic, self-supporting, Biostat, Ex-Protect)Joining | – | – | – | – | Polyester, synthetic microfibers, Metal, Plastic |
| Manufacture and supply of compact filters (ultrasonic welding)Joining | – | – | – | – | Polypropylene, Plastic |
| Manufacture and supply of particulate air filters (EPA/HEPA/ULPA)Joining | – | – | – | – | Glass fiber paper, Synthetic paper, MDF fiberboard, Aluminum, galvanized sheet steel, Sendzimir-galvanized sheet steel, Polyurethane |
| Manufacture and supply of roll filter mediaJoining | – | – | – | – | Synthetic, Glass fiber, Metal, Cardboard |
| Manufacture and supply of activated carbon cartridges and accessoriesJoining | – | – | – | – | galvanized sheet steel, Stainless steel, Plastic, Activated carbon (peat, hard coal, coconut shell) |
| Manufacture and supply of grease filters, oil mist separators and flame protection filtersJoining | – | – | – | – | Aluminum, Stainless steel, Knitted wire, Expanded metal |
| New design and conversion of filter housings and mounting systems of any dimensionsEngineering | – | – | – | – | galvanized sheet steel, Stainless steel |
| Removal and installation of the filtersAssembly | – | – | – | – | – |
| Cleaning and disinfection of the systemsSurface | – | – | – | – | – |
| Testing of filters and systems by means of particle measurementTesting | – | – | – | – | – |
Additional services
Reference customers
Quality
The filters are tested and comply with the product standards ISO 16890 and DIN EN 1822. Testing of filters and systems is carried out as needed by means of particle measurement.
| Evidence | Bad Malente |
|---|---|
| ISO 16890 (product standard) | |
| DIN EN 1822 (product standard) | |
| ISO 9001 |