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How often do you clean your dust filters and how?

How often do you clean your dust filters

  • Daily

    Votes: 0 0.0%
  • Weekly

    Votes: 1 5.3%
  • Every Fortnight

    Votes: 1 5.3%
  • Monthly

    Votes: 8 42.1%
  • Every 3 Months

    Votes: 4 21.1%
  • Every 6 Months

    Votes: 0 0.0%
  • Something Else

    Votes: 5 26.3%

  • Total voters
Sep 25, 2019
74 (0.40/day)
Processor Intel Core i5-3570k @ 4.2ghz
Motherboard ASRock z77 Fatal1ty Professional-M
Cooling Corsair Hydro H90
Memory 16gb G.Skill Ripjaws X Series DDR3-1333
Video Card(s) MSI Armour GTX 1070Ti
Storage Seagate Barracudo 500 gb HDD
Case Corsair Obsidian 350d
Power Supply Corsair TX750
not nearly as often as I should....went for a few years this last time and only did it because I upgraded my GPU. For shame....

edit: compressed air
Mar 13, 2014
4,481 (2.03/day)
Processor i7 7700k
Motherboard MSI Z270 SLI Plus
Cooling CM Hyper 212 EVO
Memory 2 x 8 GB Corsair Vengeance
Video Card(s) MSI RTX 2070 Super
Storage Samsung 850 EVO 250 GB and WD Black 4TB
Display(s) Dell 27 inch 1440p 144 Hz
Case Corsair Obsidian 750D Airflow Edition
Audio Device(s) Onboard
Power Supply EVGA SuperNova 850 W Gold
Mouse Logitech G502
Keyboard Logitech G105
Software Windows 10
It's about every 3 - 6 months. I just spray the hardware and filters/ fans etc with canned compressed air. I've been thinking about getting a small blower not to save money but because if you don't take care to hold the can upright when spraying it sprays liquid.
Sep 10, 2018
1,007 (1.78/day)
System Name His & Hers
Processor i9 9900k @5ghz/ R9 3900X Stock
Motherboard Asus Maximus XI Code/ X570 Aorus Master
Cooling Corsair h150i Pro Push/Pull. 5x Corsair ML120 + 4x Corsair LL120/ Corsair h115i Platinum
Memory 32 GB 4x8GB 3600mhz Corsair RGB Pro/ 32 GB 3200 CL14 @3800 CL16
Video Card(s) Asus ROG Strix 2080 ti/ Titan XP
Storage lots of SSD.
Display(s) Asus ROG PG278QR / MSI 27 inch VA panel.
Case Corsair 500D SE RGB/ Phanteks Evolv X
Audio Device(s) Arctis Pro + gaming Dac/ Corsair sp 2500/ Logitech Z 625
Power Supply Seasonic Ultra Prime Titanium 850w x2
Mouse Logitech G903 Lightspeed/ Logitech G Pro Hero.
Keyboard Corsair K95 RGB Platinum/ Logitech G Pro
Compressed air... Weekly.
Jun 2, 2017
2,214 (2.15/day)
System Name Best AMD Computer
Processor AMD TR4 1920X
Motherboard MSI X399 SLI Plus
Cooling Alphacool Eisbaer 420 x2 Noctua XPX Pro TR4 block
Memory Gskill RIpjaws 4 3000MHZ 48GB
Video Card(s) Sapphire Vega 64 Nitro, Gigabyte Vega 64 Gaming OC
Storage 6 x NVME 480 GB, 2 x SSD 2TB, 5TB HDD, 2 TB HDD, 2x 2TB SSHD
Display(s) Acer 49BQ0k 4K monitor
Case Thermaltake Core X9
Audio Device(s) Corsair Void Pro, Logitch Z523 5.1
Power Supply Corsair HX1200!
Mouse Logitech g7 gaming mouse
Keyboard Logitech G510
Software Windows 10 Pro 64 Steam. GOG, Uplay, Origin
Benchmark Scores Firestrike: 24955 Time Spy: 13500
I used to use nothing but compressed air in cans. I found an Xpower unit for $59 on Amazon and have not looked back since.


Semi-Retired Folder
Nov 22, 2005
26,940 (5.14/day)
Indiana, USA
Processor Intel Core i7 9900K@5.0GHz
Motherboard AsRock Z370 Taichi
Cooling Corsair H115i Pro w/ Noctua NF-A14 Fans
Memory 32GB Corsair DDR4-3000
Video Card(s) ASUS Strix GTX 1080Ti
Storage 500GB SX8200 Pro + 8TB with 1TB SSD Cache
Display(s) QNIX QX2710 1440p@120Hz
Case Fractal Design Define S
Audio Device(s) Onboard is good enough for me
Power Supply eVGA SuperNOVA 1000w G3
Software Windows 10 Pro x64
I pretty much have to do it monthly because of the dog hair.

I use compressed air and dish soap and water.
Dec 18, 2008
1,878 (0.46/day)
System Name Computer
Processor 1700X
Motherboard CH6
Cooling Custom Loop
Memory G.Skill 32GB
Video Card(s) GTX 1070
Storage 500GB Samsung 850 Evo Msata
Display(s) LG 23" IPS
Power Supply Seasonic 760 Platinum
Software Windows 8.1 64-Bit
Sep 27, 2019
214 (1.16/day)
System Name New compy
Processor AMD Ryzen 3600x
Motherboard MSI MEG x570 ACE
Cooling Noctua NH-D15S w. FHP141 + Xigmatek AOS
Memory Patriot Viper 16gb ddr4400
Video Card(s) Asus GTX 1070 HB SLI
Storage 9.5tb
Display(s) Alienware AW2518H 24" 240hz
Case Thermaltake Core v71
Audio Device(s) iFi Nano Idsd Le, Creative T20 + T50, Sennheiser HD6Mix
Power Supply EVGA Supernova G2 1000w
Mouse Logitech G502 Hero custom w. G900 scroll wheel mod
Keyboard Corsair K68 RGB + K70 RGB
Software Win 10 Pro
Benchmark Scores https://valid.x86.fr/83f50d
Thermaltake Core v71 here and the front and bottom need cleaning monthly, the front comes off and the lower filter just slides out for easy cleaning. I usually just wipe them on my pants.
Oct 18, 2013
1,746 (0.74/day)
1st star on the left & straight on 'till morning
System Name The Big Black Smoked One
Processor i7-9700k, oc'd to 4.9 ghz
Motherboard Asus ROG Strix-E Gaming
Cooling CoolerMaster AIO 280mm push/pull, 8x Corsair 140mm ML RGB Fans (Front, top, sides, rear)
Memory 32GB Corsair Vengence RBG pro DDR4-3200 (4x 8GB) in XMP 2x
Video Card(s) Zotac GTX 2080Ti w/15% o/c
Storage 2x WD Black SN750 1TB nvme + 2x 2TB Crucial SSD
Display(s) 2x Samsung 43" LCD's @4k-1440p
Case Thermaltake Level 20 XT
Audio Device(s) Built-in
Power Supply EVGA G2 SuperNova 850W Modular
Mouse DAS Professional mechanical
Keyboard Logitech MX Master 2
Software Windows 10 pro 64 bit, with all the unnecessary background shiite turned OFF !
Benchmark Scores Quicker than flies on a dung pile
nuthin like some good ole fashioned soap & hot water and a hose with a small nozzle, works like a charm everytime :D
Dec 14, 2019
66 (0.62/day)
Loose in space
Compressed air. I have a 60 gallon compressor in my basement, run an air hose up monthly to clean all of the radiators and GPU's out.
Jul 25, 2006
6,605 (1.32/day)
Nebraska, USA
System Name Brightworks Systems BWS-6 E-IV
Processor Intel Core i5-6600 @ 3.9GHz
Motherboard Gigabyte GA-Z170-HD3 Rev 1.0
Cooling Quality case, 2 x Fractal Design 140mm fans, stock CPU HSF
Memory 16GB (2 x 8GB) DDR4 3000 Corsair Vengeance
Video Card(s) EVGA GEForce GTX 1050Ti 4Gb GDDR5
Storage Samsung 850 Pro 256GB SSD, Samsung 860 Evo 500GB SSD
Display(s) Samsung S24E650BW LED x 2
Case Fractal Design Define R4
Power Supply EVGA Supernova 550W G2 Gold
Mouse Microsoft Wireless 5000
Keyboard Microsoft Wireless Comfort 5050
Software W10 Pro 64-bit
When they need them - usually indicated by my temps sitting higher than normal for more than a few seconds.

I use compressed air on my filters but for clients who smoke and have cats, compressed air for the loose stuff, then hot soap and water, hammer and chisel.

That said, what anybody does should not be an indicator of what anybody else does. There are just too many variables to include environment, number of rug rats and pets, hours per day computer runs, and more. I have 6 computers in this house and they all have different cleaning requirements.
Jun 27, 2019
230 (0.83/day)
Mid EU
Processor Ryzen 5 1600x @Stock
Motherboard ASUS ROG STRIX B350-F
Cooling Be quiet! Pure Rock Slim 'CPU', 3x Raijintek Auras 12 +3x Cooler Master MF120L non led
Memory 2x8GB G.SKILL Ripjaws V DDR4 3200MHz
Video Card(s) Gigabyte RX 570 Gaming 4G 'undervolted'
Storage 1 TB WD Blue, 3 TB Toshiba P300, 120 GB WD Green 2.5 SSD
Display(s) LG 29WK600-W
Case In Win 101c Black
Audio Device(s) Onboard + Kingston HyperX Cloud Stinger
Power Supply Cooler Master 650W MWE Gold
Mouse Motospeed V20
Keyboard Genius Scorpion K10
Software Windows 10 Pro
Dust filter once in a month or so then the whole PC once ~6 months with a compressor we have in the garage.

I do clean the Glass side panel and the outside of the case more often tho since that bothers me a bit more. 'I do not have pets in the house/don't smoke either'
Sep 16, 2016
90 (0.07/day)
Processor AMD Ryzen 9 3900X
Motherboard MSI MEG x570 ACE
Cooling Noctua NH-D15 (Chromax)
Memory 32GB Corsair Vengeance LPX DDR4-2666
Video Card(s) MSI RTX 2080 Super Gaming X Trio
Storage Samsung 970 Pro M.2 512 GB, Samsung 860 Pro 512 GB, WD Black 4 TB
Display(s) Dell UltraSharp U2515H (1440p, 60Hz IPS)
Case Fractal Define R6 TG
Audio Device(s) Audio-Technica M50x, Kanto YU4 w/ Kanto Sub6 (Matte Black), Rode NT-USB w/ Rode PSA1
Power Supply EVGA SuperNOVA 750 G3
Mouse Logitech G Pro Wireless w/ Zowie P-SR, Wacom Intuos Pro (Medium)
Keyboard Ducky One 2 RGB (MX Brown)
Software Windows 10 64-bit
I clean mine when the dust is built up quite visibly (stock filters in a Fractal Define R6). Normally it works out to every few months. I just use the Datavac in most cases. If the dust is really stubborn, I'll rinse the filters and let them air dry.

Our dog doesn't shed which helps a fair bit. Plus we get the furnace vents cleaned every few years which cuts down on the dust significantly.