AC Fans – Mouser United Kingdom

Louvered Filter Fan Kits

Orion Fans Louvered Filter (LF) Fan Kits are cost-effective filter fan kits that include a louvered fan guard, filter, fan, metal guard, and hardware. Slide and hinged guard LF Fan Kit versions provide an easier, faster way to access and change filters. The heavy-duty louvered filtered guards keep dust, dirt, and moisture out of enclosures. Louvered filter fans kits not only offer superior protection from the elements, but also simplify installation, reduce maintenance, and lessen the total cost of operation. The Orion louvered guards also feature UV protection as standard.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Height	Depth	Width	Operating Supply Voltage	Airflow	Bearing Type	Noise	Speed	Power Rating	Housing Material	Termination Style	IP Rating	Series
AC Fans Louvered Filter Fan Snap-On Guard Kit w/109mm Fan, 115VAC, IP54/IP55, Assembled OA109LFG111T Orion Fans 1: £46.43 2In Stock Restricted Availability 14Expected 28/01/2027	Mfr. Part No. OA109LFG111T Mouser Part No 670-OA109LFG111T	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit w/109mm Fan, 115VAC, IP54/IP55, Assembled Learn More about Orion Fans orion lf fan kits	Datasheet	2In Stock 14Expected 28/01/2027	£46.43 £41.93 £39.49 £37.87 View £37.22 £36.74 Quote	Min.: 1 Mult.: 1 Restricted Availability	Filter Fan	149 mm	44 mm	149 mm	115 VAC	106 CFM (3 m3/min)	Ball	46 dBA	3100 RPM	12 W	Aluminum	Quick Connect Terminal	IP55	OA109LFG
AC Fans Louvered Filter Fan Snap-On Guard Kit w/109mm Fan, 230VAC, IP54/IP55, Assembled OA109LFG221T Orion Fans 1: £53.32 5In Stock Restricted Availability	Mfr. Part No. OA109LFG221T Mouser Part No 670-OA109LFG221T	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit w/109mm Fan, 230VAC, IP54/IP55, Assembled Learn More about Orion Fans orion lf fan kits	Datasheet	5In Stock	£53.32 £47.73 £44.58 £43.96 £43.95	Min.: 1 Mult.: 1 Restricted Availability	Filter Fan	149 mm	44 mm	149 mm	230 VAC	106 CFM (3 m3/min)	Ball	46 dBA	3100 RPM	12 W	Aluminum	Quick Connect Terminal	IP55	OA109LFG
AC Fans Louvered Filter Fan Snap-On Guard Kit with 109mm Fan, 204x77.5mm, 115VAC, IP54 OA172LFG111T Orion Fans 1: £66.36 1In Stock	Mfr. Part No. OA172LFG111T Mouser Part No 670-OA172LFG111T	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit with 109mm Fan, 204x77.5mm, 115VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	1In Stock	£66.36 £55.65 £50.58 £48.80	Min.: 1 Mult.: 1	Filter Fan	109 mm		109 mm	115 VAC	235 CFM (6.7 m3/min)	Ball	52 dBA	3200 RPM	35 W			IP54	OA172LFG
AC Fans Louvered Filter Fan Snap-On Guard Kit with 109mm Fan, 204x77.5mm, 230VAC, IP54 OA172LFG221T Orion Fans 1: £65.00 1In Stock	Mfr. Part No. OA172LFG221T Mouser Part No 670-OA172LFG221T	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit with 109mm Fan, 204x77.5mm, 230VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	1In Stock	£65.00 £54.36 £49.41 £47.61	Min.: 1 Mult.: 1	Filter Fan	109 mm		109 mm	230 VAC	235 CFM (6.7 m3/min)	Ball	52 dBA	3200 RPM	35 W			IP54	OA172LFG
AC Fans Louvered Filter Fan Snap-On Guard Kit with 109mm Fan, 204x77.5mm, 120VAC, IP54 OA172LFG111TXC Orion Fans 1: £52.10 4On Order	Mfr. Part No. OA172LFG111TXC Mouser Part No 670-OA172LFG111TXC	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit with 109mm Fan, 204x77.5mm, 120VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	4On Order	£52.10 £51.88 £50.41 £49.76 View £49.48 Quote	Min.: 1 Mult.: 1	Filter Fan	109 mm		109 mm	115 VAC	300 CFM (8.5 m3/min)	Ball	61 dBA	3300 RPM	50 W			IP54	OA172LFG-XC
AC Fans Louvered Filter Fan Hinged Guard Kit with 254mm Fan, 115VAC, 106CFM, IP54 OA109LFGH111T Orion Fans 1: £46.29 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA109LFGH111T Mouser Part No 670-OA109LFGH111T	Orion Fans	AC Fans Louvered Filter Fan Hinged Guard Kit with 254mm Fan, 115VAC, 106CFM, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£46.29 £42.03 £38.20 £36.17	Min.: 1 Mult.: 1 Restricted Availability	Filter Fan	254 mm		254 mm	115 VAC	106 CFM (3 m3/min)	Ball	46 dBA	3100 RPM	12 W		Quick Connect Terminal	IP55	OA109LFGH
AC Fans Louvered Filter Fan Hinged Guard Kit with 254mm Fan, 230VAC, 106CFM, IP54 OA109LFGH221T Orion Fans 1: £40.87 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA109LFGH221T Mouser Part No 670-OA109LFGH221T	Orion Fans	AC Fans Louvered Filter Fan Hinged Guard Kit with 254mm Fan, 230VAC, 106CFM, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£40.87 £38.53 £37.77 £36.35 View £36.10 £35.99 Quote	Min.: 1 Mult.: 1 Restricted Availability	Filter Fan	254 mm		254 mm	230 VAC	106 CFM (3 m3/min)	Ball	46 dBA	3100 RPM	15 W		Quick Connect Terminal	IP55	OA109LFGH
AC Fans Louvered Filter Fan Slide Guard Kit with 172mm, 115VAC, 106CFM, 12W, 46dBA, IP54 OA109LFGS111T Orion Fans 1: £37.29 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA109LFGS111T Mouser Part No 670-OA109LFGS111T	Orion Fans	AC Fans Louvered Filter Fan Slide Guard Kit with 172mm, 115VAC, 106CFM, 12W, 46dBA, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£37.29 £34.49 £34.48 £33.87 View £33.68 £33.59 Quote	Min.: 1 Mult.: 1 Restricted Availability	Filter Fan		77 mm	156 mm	115 VAC	106 CFM (3 m3/min)	Ball	46 dBA	3100 RPM	12 W		Quick Connect Terminal	IP55	OA109LFGS
AC Fans Louvered Filter Fan Slide Guard Kit with 172mm, 230VAC, 106CFM, 15W, 46dBA, IP54 OA109LFGS221T Orion Fans 1: £36.54 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA109LFGS221T Mouser Part No 670-OA109LFGS221T	Orion Fans	AC Fans Louvered Filter Fan Slide Guard Kit with 172mm, 230VAC, 106CFM, 15W, 46dBA, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£36.54 £34.48 £33.78 £32.50 View £32.27 £32.17 Quote	Min.: 1 Mult.: 1 Restricted Availability	Filter Fan		77 mm	156 mm	230 VAC	106 CFM (3 m3/min)	Ball	46 dBA	3100 RPM	15 W		Quick Connect Terminal	IP55	OA109LFGS
AC Fans Louvered Filter Fan Snap-On Guard Kit with 109mm Fan, 204x77.5mm, 230VAC, IP54 OA172LFG221TXC Orion Fans 1: £51.25 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFG221TXC Mouser Part No 670-OA172LFG221TXC	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit with 109mm Fan, 204x77.5mm, 230VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£51.25 £49.16 £47.69 £47.04 View £46.76 Quote	Min.: 1 Mult.: 1	Filter Fan	109 mm		109 mm	230 VAC	300 CFM (8.5 m3/min)	Ball	61 dBA	3300 RPM	50 W			IP54	OA172LFG-XC
AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 207x112.3mm, 115VAC, IP54 OA172LFGH111T Orion Fans 1: £68.77 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFGH111T Mouser Part No 670-OA172LFGH111T	Orion Fans	AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 207x112.3mm, 115VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£68.77 £64.51 £62.06 £61.78 View £61.47 Quote	Min.: 1 Mult.: 1	Filter Fan	150 mm	60 mm	207 mm	115 VAC	235 CFM (6.7 m3/min)	Ball	52 dBA	3200 RPM	35 W	Aluminum	Quick Connect Terminal	IP54	OA172LFGH
AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 207x112.3mm, 115VAC, IP54 OA172LFGH111TXC Orion Fans 1: £67.34 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFGH111TXC Mouser Part No 670-OA172LFGH111TXC	Orion Fans	AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 207x112.3mm, 115VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£67.34 £60.20 £54.71 £53.09 Quote Quote	Min.: 1 Mult.: 1	Filter Fan	225 mm		225 mm	115 VAC	300 CFM (8.5 m3/min)	Ball	61 dBA	3300 RPM	50 W			IP54	OA172LFGH-XC
AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 207x112.3mm, 230VAC, IP54 OA172LFGH221T Orion Fans 1: £68.77 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFGH221T Mouser Part No 670-OA172LFGH221T	Orion Fans	AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 207x112.3mm, 230VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£68.77 £65.04 £62.11 £61.76 View £61.38 Quote	Min.: 1 Mult.: 1	Filter Fan	150 mm	60 mm	207 mm	230 VAC	235 CFM (6.7 m3/min)	Ball	52 dBA	3200 RPM	35 W	Aluminum	Quick Connect Terminal	IP54	OA172LFGH
AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 207x112.3mm, 230VAC, IP54 OA172LFGH221TXC Orion Fans 1: £58.85 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFGH221TXC Mouser Part No 670-OA172LFGH221TXC	Orion Fans	AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 207x112.3mm, 230VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£58.85 £55.50 £52.99 £52.70 View £52.37 Quote	Min.: 1 Mult.: 1	Filter Fan	225 mm		225 mm	230 VAC	300 CFM (8.5 m3/min)	Ball	61 dBA	3300 RPM	50 W			IP54	OA172LFGH-XC
AC Fans Louvered Filter Fan Slide Guard Kit with 172mm, 209x97.3mm, 115VAC, 235CFM, IP54 OA172LFGS111T Orion Fans 1: £63.28 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFGS111T Mouser Part No 670-OA172LFGS111T	Orion Fans	AC Fans Louvered Filter Fan Slide Guard Kit with 172mm, 209x97.3mm, 115VAC, 235CFM, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£63.28 £59.17 £56.93 £56.07 View £55.52 Quote	Min.: 1 Mult.: 1	Filter Fan		97 mm	209 mm	115 VAC	235 CFM (6.7 m3/min)	Ball	52 dBA	3200 RPM	35 W			IP54	OA172LFGS
AC Fans Louvered Filter Fan Slide Guard Kit with 254mm Fan, 209x97.3mm, 115VAC, IP54 OA172LFGS111TXC Orion Fans 1: £56.46 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFGS111TXC Mouser Part No 670-OA172LFGS111TXC	Orion Fans	AC Fans Louvered Filter Fan Slide Guard Kit with 254mm Fan, 209x97.3mm, 115VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£56.46 £55.10 £54.20 £53.96 View £53.69 Quote	Min.: 1 Mult.: 1	Filter Fan	150 mm	60 mm	209 mm	120 VAC	300 CFM (8.5 m3/min)	Ball	61 dBA	3300 RPM	50 W	Aluminum	Quick Connect Terminal	IP54	OA172LFGS-XC
AC Fans Louvered Filter Fan Slide Guard Kit with 172mm, 209x97.3mm, 230VAC, 235CFM, IP54 OA172LFGS221T Orion Fans 1: £62.58 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFGS221T Mouser Part No 670-OA172LFGS221T	Orion Fans	AC Fans Louvered Filter Fan Slide Guard Kit with 172mm, 209x97.3mm, 230VAC, 235CFM, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£62.58 £59.08 £56.41 £56.09 View £55.74 Quote	Min.: 1 Mult.: 1	Filter Fan		97 mm	209 mm	230 VAC	235 CFM (6.7 m3/min)	Ball	52 dBA	3200 RPM	35 W			IP54	OA172LFGS
AC Fans Louvered Filter Fan Slide Guard Kit with 254mm Fan, 209x97.3mm, 230VAC, IP54 OA172LFGS221TXC Orion Fans 1: £63.55 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. OA172LFGS221TXC Mouser Part No 670-OA172LFGS221TXC	Orion Fans	AC Fans Louvered Filter Fan Slide Guard Kit with 254mm Fan, 209x97.3mm, 230VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£63.55 £57.54 £55.10 £54.80 View £54.48 Quote	Min.: 1 Mult.: 1	Filter Fan	150 mm	60 mm	209 mm	230 VAC	300 CFM (8.5 m3/min)	Ball	61 dBA	3300 RPM	50 W	Aluminum	Quick Connect Terminal	IP54	OA172LFGS-XC
AC Fans Louvered Filter Fan Snap-On Guard Kit with 172mm Fan, 320x141.5mm, 115VAC, IP55 OA225LFG111T Orion Fans 5: £157.65 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA225LFG111T Mouser Part No 670-OA225LFG111T	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit with 172mm Fan, 320x141.5mm, 115VAC, IP55 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£157.65 £139.71 £131.53	Min.: 5 Mult.: 1 Restricted Availability	Filter Fan	320 mm	124 mm	320 mm	115 VAC	600 CFM (17 m3/min)	Ball	59 dBA	2800 RPM	72 W	Aluminum	Quick Connect Terminal	IP55	OA225LFG
AC Fans Louvered Filter Fan Snap-On Guard Kit with 172mm Fan, 320x141.5mm, 230VAC, IP55 OA225LFG221T Orion Fans 5: £153.48 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA225LFG221T Mouser Part No 670-OA225LFG221T	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit with 172mm Fan, 320x141.5mm, 230VAC, IP55 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£153.48 £145.72 £140.89	Min.: 5 Mult.: 1 Restricted Availability	Filter Fan	320 mm	124 mm	320 mm	230 VAC	600 CFM (17 m3/min)	Ball	61 dBA	2800 RPM	80 W	Aluminum	Quick Connect Terminal	IP55	OA225LFG
AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 322.7x133.4mm, 115VAC, IP54 OA225LFGH111T Orion Fans 5: £187.98 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA225LFGH111T Mouser Part No 670-OA225LFGH111T	Orion Fans	AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 322.7x133.4mm, 115VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£187.98 £177.90 £173.87	Min.: 5 Mult.: 1 Restricted Availability	Filter Fan	225 mm	80 mm	323 mm	115 VAC	106 CFM (3 m3/min)	Ball	46 dBA	3100 RPM	12 W	Aluminum	Quick Connect Terminal	IP55	OA225LFGH
AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 322.7x133.4mm, 230VAC, IP54 OA225LFGH221T Orion Fans 5: £195.92 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA225LFGH221T Mouser Part No 670-OA225LFGH221T	Orion Fans	AC Fans Louvered Filter Fan Hinged Guard Kit with 225mm Fan, 322.7x133.4mm, 230VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£195.92 £182.19 £177.41	Min.: 5 Mult.: 1 Restricted Availability	Filter Fan	225 mm	80 mm	323 mm	230 VAC	106 CFM (3 m3/min)	Ball	46 dBA	3100 RPM	15 W	Aluminum	Quick Connect Terminal	IP55	OA225LFGH
AC Fans Louvered Filter Fan Slide Guard Kit with 254mm Fan, 317x121.5mm, 115VAC, IP54 OA225LFGS111T Orion Fans 5: £196.04 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA225LFGS111T Mouser Part No 670-OA225LFGS111T	Orion Fans	AC Fans Louvered Filter Fan Slide Guard Kit with 254mm Fan, 317x121.5mm, 115VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£196.04 £184.08 £179.08	Min.: 5 Mult.: 1 Restricted Availability	Filter Fan	225 mm	80 mm	317 mm	115 VAC	600 CFM (17 m3/min)	Ball	59 dBA	2800 RPM	72 W	Aluminum	Quick Connect Terminal	IP55	OA225LFGS
AC Fans Louvered Filter Fan Slide Guard Kit with 254mm Fan, 317x121.5mm, 230VAC, IP54 OA225LFGS221T Orion Fans 5: £179.17 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA225LFGS221T Mouser Part No 670-OA225LFGS221T	Orion Fans	AC Fans Louvered Filter Fan Slide Guard Kit with 254mm Fan, 317x121.5mm, 230VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£179.17 £167.03 £162.31	Min.: 5 Mult.: 1 Restricted Availability	Filter Fan	225 mm	80 mm	317 mm	230 VAC	600 CFM (17 m3/min)	Ball	59 dBA	2800 RPM	72 W	Aluminum	Quick Connect Terminal	IP55	OA225LFGS
AC Fans Louvered Filter Fan Snap-On Guard Kit with 172mm Fan, 320x122.5mm, 115VAC, IP54 OA254LFG111T Orion Fans 1: £118.25 Non-Stocked Lead-Time 3 Weeks Restricted Availability	Mfr. Part No. OA254LFG111T Mouser Part No 670-OA254LFG111T	Orion Fans	AC Fans Louvered Filter Fan Snap-On Guard Kit with 172mm Fan, 320x122.5mm, 115VAC, IP54 Learn More about Orion Fans orion lf fan kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	£118.25 £104.13 £95.28	Min.: 1 Mult.: 1 Restricted Availability	Filter Fan	320 mm	110 mm	320 mm	115 VAC	547 CFM (15.5 m3/min)	Ball	55 dBA	1650 RPM	33 W		Quick Connect Terminal	IP54	OA254LFG