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Showing Results For: Filter Fans

Filter Fans

Filter fans, also called enclosure filter fans, are ventilation fans designed to provide filtered airflow within electrical or electronic enclosures, cabinets, and control panels. These fans combine both the functionality of a fan with a filter, drawing cooler air into the enclosure while preventing the ingress of dust, dirt, and other airborne contaminants. A filter fan is a cost-effective and long-lasting solution that protects sensitive electronic components from overheating and extends the equipment's lifespan. Cabinet filter fans come in various shapes and sizes and are typically made from high-grade plastic for housing and corrosion-resistant metals for internal components.  

Why Buy a Filter Fan?

Purchasing a filter fan offers compelling advantages for your enclosures. They maintain stable thermal conditions by removing excess heat and minimising downtime caused by dust accumulation. With the dual functionality of air filtration and cooling, a filter fan is an affordable option for enclosure climate control and extended operational life. Other benefits include compact designs, reliability, low maintenance, and ease of installation. 

View Our Best-in-Class Filter Fans:

We offer a premium selection of AC and DC filter fans specifically designed for various enclosure cooling and filtration applications. Our collections include: 

  • AC Filter Fans – An AC filter fan operates on alternating current power sources and is designed for stable and continuous operations. These fans offer high air volume output, long service life, and minimal maintenance needs. AC fans are available in a range of voltages and sizes, making them ideal for environments where consistent airflow is required. 
  • DC Filter Fans – Operating on direct current, DC filter fans provide variable speed control, enabling more precise thermal management and enhanced energy efficiency. These fans are known for their low noise and compact design, making them a favoured choice for space-constrained or noise-sensitive environments. 

Typical Uses of Enclosure Filter Fans:

Filter fans are essential in environments where thermal management and dust control are critical for reliable operation. Some common uses include:

  • Industrial automation cabinets
  • Data server racks and IT enclosures
  • HVAC and air-handling systems
  • Control panels in food and beverage processing
  • Renewable energy systems like solar inverters
  • Telecommunication equipment
  • VFD enclosures and switchgear panels
  • Electrical distribution boxes in dusty environments.

FILTERS
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Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Schneider Electric
Rohs Verified
NSYCVF165M115PF, Schneider Electric
2 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 128.68
Rohs Verified
01874.9-31, STEGO
Pre Order
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1 +
£ 304.47
Rohs Verified
8MR6411-5LV25, Siemens
2 In Stock
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1 +
£ 110.83
Schneider Electric
Rohs Verified
NSYCVF300M230DG, Schneider Electric
2 In Stock
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1 +
£ 375.80
PF 11.000 230V AC IP54, Pfannenberg
Pre Order
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1 +
£ 67.96
Pfannenberg
Rohs Verified
11611151055, Pfannenberg
Pre Order
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1 +
£ 40.67
Pfannenberg
Rohs Verified
11622103055, Pfannenberg
Pre Order
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1 +
£ 67.60
nVent HOFFMAN
EF500R5, nVent HOFFMAN
2 In Stock
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1 +
£ 222.92
Schneider Electric
Rohs Verified
NSYCVF560M230PF, Schneider Electric
Pre Order
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1 +
£ 151.47
Rohs Verified
PTF61000 11681100055, Pfannenberg
4 In Stock
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1 +
£ 509.21
5 +
£ 473.57
12 +
£ 437.94
Schneider Electric
Rohs Verified
NSYCVF170M230, Schneider Electric
4 In Stock
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1 +
£ 86.97
Rohs Verified
01861.0-02, STEGO
1 In Stock
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1 +
£ 233.06
10 +
£ 213.25
25 +
£ 193.44
Rohs Verified
01884.0-01, STEGO
2 In Stock
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1 +
£ 302.87
Rohs Verified
8MR6411-5LV10, Siemens
2 In Stock
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1 +
£ 77.91
Rohs Verified
7F.20.8.230.4250, Finder
Pre Order
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1 +
£ 124.48
Pfannenberg
Rohs Verified
11842101055, Pfannenberg
Pre Order
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1 +
£ 145.68
PF 66.000 230 V AC IP54, Pfannenberg
Pre Order
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1 +
£ 244.37
nVent HOFFMAN
EF700R5, nVent HOFFMAN
Pre Order
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1 +
£ 387.98
PF 43.000 230V AC IP55, Pfannenberg
Pre Order
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1 +
£ 163.80
nVent HOFFMAN
EF220R5, nVent HOFFMAN
2 In Stock
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1 +
£ 160.31
Schneider Electric
Rohs Verified
NSYCVF165M230DG, Schneider Electric
2 In Stock
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1 +
£ 341.64
Pfannenberg
Rohs Verified
11611801055, Pfannenberg
Pre Order
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1 +
£ 39.63
Rohs Verified
PF67000SL 11677103055, Pfannenberg
8 In Stock
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1 +
£ 397.08
5 +
£ 369.30
12 +
£ 353.41
Rohs Verified
PF43000 11643101050, Pfannenberg
2 In Stock
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1 +
£ 168.83
5 +
£ 155.35
12 +
£ 141.82
Rohs Verified
01874.0-31, STEGO
1 In Stock
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1 +
£ 297.77
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New Items
New items
01821.0-02, Stego Elektrotechnik

01821.0-02, Stego Elektrotechnik

Outdoor Filter Fans IP55 Simple maintenance (Dust filter change from outside) Impact resistant plastic casing material Exhaust filter to match 468-2785 Outdoor exhaust filter to match Approvals 7777
New items
01880.0-00, Stego Elektrotechnik

01880.0-00, Stego Elektrotechnik

Stego Filter Fans Plus, FPI/FPO Series The Filter Fan Plus series has been designed to optimise climate efficiency within enclosures and cabinets containing electronic/electrical components. The electronic components generate heat and these units disperse that heat with cooler, filtered air from outside the enclosure. Reducing the heat inside the enclosure improves performance and reliability of the electronic items and ultimately costs are kept lower. FPI or FPO To choose which items are best for your application first decide which you need, FPI or FPO. Both systems utilise a new air-flap on the outlet which gives a higher degree of airflow to expel heated air more efficiently. The FPI system is for your more standard set-ups. A filtered fan is placed at the lower part of the enclosure pulling cooler air in. The air works its way up through the enclosure until it is expelled through the air-flap outlet mounted at the top end of the enclosure. The FPO system has a filtered inlet placed at the lower end of the enclosure but does not include the fan. Instead the fan is placed on the outlet pushing air out of the enclosure which ultimately means the air is drawn in from the lower intake. This system is better for enclosures suffering from hot air pockets at the top of the enclosure. Ordering Please note when ordering you need to order the inlet and outlet units separately. As an example, for a 230 V ac, 92 mm, FPI system you need to order item 915-9987 (filter fan inlet) and item 916-0019 (outlet). Various sizes are available and each unit has its compatible partner listed in essential accessories for that size. Each size also has a 230 V ac and a 110 V ac fan to choose from. Mounting The front section mounts to the rear section with a simple ratchet type system making instillation quick and simple. It accomm...
New items
236-4591, RS PRO

236-4591, RS PRO

RS PRO Filter Fan 152x152mm Face Dimensions, 138m³/h, ac Operation, 230 V, IP54 Features and Benefits Highly efficient with G4 filter standards acc. to DIN EN 779 Environmentally sealed to IP54 Even air flow across surface 230V, 115V & 24V variations Buckle Lock Door Applications Why RS PRO?
New items
01872.2-30, STEGO

01872.2-30, STEGO

New air-flap outlet technology for high airflow Easy mounting Protection type test/Environmental rating by independent testing institutes (VDE & UL) Two systems for optimal airflow (FPI/FPO) Standard enclosure cut-out sizes One filter mat
New items
EF200R5, nVent SCHROFF

EF200R5, nVent SCHROFF

The nVent Schroff filter fan for forced ventilation. These filter fans save time because they are installed using a click-in system without screws. The hinged front can be easily opened so that the filter mat can be replaced quickly and easily. The direction of the draft and the electrical connection can be changed. It has filter efficiency of 88 percent. Click-in feature Self-extinguishing Unnecessary downtime is avoided Reliable fan motor will ensure constant ventilation
New items
PF42500 11642151055, Pfannenberg

PF42500 11642151055, Pfannenberg

Pfannenberg 4th Generation High Air Flow Filter Fans The filter fan has a new-to-the-market pleated fabric filter and louvre design that gives a high airflow at IP55. Its unique, patented water and dust pre-separation in the lamellas ensures that the majority of water and dust never reach the filter mat, extending its lifetime and therefore reducing the maintenance requirements. The "Click and Fit" design eliminates the need for fixings, providing hardware-free installation and filter mat changing, giving a unique user-friendly product. The new filterfan generation comprises IP54 variants, which filter to the improved G3 specification, and IP55 versions capable of G4 level filtration, with EMC versions of both. It features a new, patented 4-corner locking / fastening system; the terminal is of a cage clamp design and its position is changeable through 90° step turns to accommodate differing wiring directions. The units in the range are completely reversible to either introduce or extract air from the enclosure. Provision is made for mounting a thermostat on the rear face of all exhaust filters to reduce energy consumption. IP55 variants are also UV stable and suitable for use in outdoor applications without any extra protection. The cutouts are compatible with the previous generation and with those used by major competitors. Extremely high air flow (highest in the market) Reversibility Click and fit design High filter life Fully certified 25 design patents Colour: RAL 7035 (except Manu Part No suffix “50” : RAL 9011 / Black) Manu Part No prefix "PFA" indicates a snap fit exhaust filter Manu Part No suffices 1055 & 2055 indicate IP54, suffix 3055 indicates IP55 Note For IP54 and IP55 fans the cut out tolerance is 0 to 1mm where panel thickness is less than 2mm and +1 to +2mm where panel thickness is greater than 2mm and less than 3mm. For EMC-shielded fans the tolerance is +/- 0.5mm where panel thickness is less than 3mm. Pfannenberg's latest 4th Generation hi...
New items
3237110, Rittal

3237110, Rittal

Rittal TopTherm Fan and Filter Units Rittal TopTherm fan and filter units are efficient, easy to assemble and versatile. The TopTherm series requires no tools during assembly, exchange or maintenance. The fan module and power connection are simple to position to suit the needs of the application, a latch on the grille allows for fast filter replacement and the electrical connections are managed with spring clamp terminals. TopTherm units feature efficient technology that enables greater pressure stability and more constant air flows. Stock No: 756-9935 is a temperature indicator. Features and Benefits: • Flexible assembly options • Minimum installation depth • Even air distribution
New items
3139100, Rittal

3139100, Rittal

The Rittal SK series is roof mounted fan with a high protection category and flexible installation from the inside or outside. The power consumption of fan is 51 W and rated current 0.23 A with 220 V rated operating voltage. IP 21 without filter mat IP 55 including filter mat Colour is RAL 7035
New items
PF65000 11665103055, Pfannenberg

PF65000 11665103055, Pfannenberg

Pfannenberg 4th Generation High Air Flow Filter Fans The filter fan has a new-to-the-market pleated fabric filter and louvre design that gives a high airflow at IP55. Its unique, patented water and dust pre-separation in the lamellas ensures that the majority of water and dust never reach the filter mat, extending its lifetime and therefore reducing the maintenance requirements. The "Click and Fit" design eliminates the need for fixings, providing hardware-free installation and filter mat changing, giving a unique user-friendly product. The new filterfan generation comprises IP54 variants, which filter to the improved G3 specification, and IP55 versions capable of G4 level filtration, with EMC versions of both. It features a new, patented 4-corner locking / fastening system; the terminal is of a cage clamp design and its position is changeable through 90° step turns to accommodate differing wiring directions. The units in the range are completely reversible to either introduce or extract air from the enclosure. Provision is made for mounting a thermostat on the rear face of all exhaust filters to reduce energy consumption. IP55 variants are also UV stable and suitable for use in outdoor applications without any extra protection. The cutouts are compatible with the previous generation and with those used by major competitors. Features and Benefits Extremely high air flow (highest in the market) Reversibility Click and fit design High filter life Fully certified 25 design patents Colour: RAL 7035 (except Manu Part No suffix “50” : RAL 9011 / Black) Manu Part No prefix "PFA" indicates a snap fit exhaust filter Manu Part No suffices 1055 & 2055 indicate IP54, suffix 3055 indicates IP55 Note For IP54 and IP55 fans the cut out tolerance is 0 to 1mm where panel thickness is less than 2mm and +1 to +2mm where panel thickness is greater than 2mm and less than ...
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Filter Fans and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Filter Fans or any other product.
This depends on the Filter Fans individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Filter Fans and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Filter Fans.
Yes. We keep updating our stock frequently and if a product like Filter Fans is not in stock then we will let you know.