Best 2 Computer Grills in 2026

👍 MAGNETIC: 120mm 12cm magnetic fan filter mesh for keeping and protecting your computer and electronics parts clean,no need screws ,easy and convenient installation.

❤ PVC FILTER: 120mm 4.72" PVC fan dust filter cover grills,reduce the fan and parts cleaning time,prolong its'working life,even if filter dirty, very easy cleaning and replacement.

👍 DIMENSION: 120*120mm / 4.72*4.72" with filter thickness 0.45mm Hole 0.5Φmm for daily hommization use.

👍 MAGNETIC: 140mm 14cm magnetic fan filter for keeping and protecting your computer and electronics parts clean,no need screws ,easy and convenient installation.

❤ SMALLER HOLE: 140*140mm / 5.51*5.51" with pvc thickness 0.45mm Hole 0.5Φmm(smaller hole for better dust protection) for daily hommization use.

👍 PVC FILTER: 140mm 5.51" PVC fan dust filter cover ,reduce the fan and parts cleaning time,prolong working life,even if filter dirty, easy cleaning and replacement.

Ultra Fine Mesh Cover - High quality PVC mesh, extremely durable and can be washed with water and soap if it becomes dirty over time.

Magnetic Frame Design - Easy to install and remove. It can be easily placed anywhere on a metal chassis, no tools or screws needed.

Fits - Any standard 140mm fan sizes. Washable and reusable. Gentle hand wash only. Do not bend, do not wash in a washing machine. Clean every couple of weeks or when dust appear.

High Quality Material: This computer fan filter grill is made of the PVC and magnet, which is soft and durable, easy to clean and do not rust.

Size Information: The PC fan dust filter size is 120mm x 120mm x 0.45mm or 140mm x 140mm x0.45mm, (Chose the size you want), the mesh holes diameter approx. 0.8mm.

Excellent Dust Resistance: The fan filter provide great dust reduction properties, which is great to keep your computer fans and computer parts clean. Using this filter can reduce the dust and hair getting in cooler fans.

Ultra fine holes design. Help to keep computer and parts inside clean from dust.

Protect computer from overheating. Reduce and minimize fan noise. Extend the life-span of computer hardware.

Convenient magnetic frame design for easy installation. Just attach to the metal surface on PC case.

✅【Features】 Convenient magnetic frame design for easy installation, Computer fan filters can help you keep your computer and computer parts clean, reduce fan noise and prolong the life of your fan

✅【Dust filter Dimension】280mm x 140mm/11.02" x 5.51"(L x W), filters are strong enough and easy installation, Sufficient quantity for daily cleaning and replacement

✅【Use for】 for the home computer chassis fan dust, speaker speaker grilles and a variety of electrical and electronic products speakers dust protection

Fan dust filter size: 20 x 120 x 0.45mm, mesh hole diameter is 1mm; PIC slot cover: 120x19.5x12.7mm , mesh hole diameter is 1.7mm.

The fan dust filter fits for 120mm fans or you can also cut it into appropriate size that fits the rest of the computer case; The PCI slot fits for the PCI slot, it can block dust while allowing the airflow.

The dustproof set keep your computer case clean, and let the computer hardwares in a good working condition. So it can extend the life-span of the fan and computer hardwares.

👍【Specification】Material: Metal;Size:113mmx113mm/4.4"x4.4" (L*W);Finger Guard Diameter:115mm/4.5";Hole Center:105mm/4.1";Diagonal Hole Center:148mm/5.8";Hole Diameter:5mm/0.2";Screw Size:10mmx6mm/0.4"x0.24";Package Weight:414.8g

👍【Package Content】12pcs x Cooling Fan Guard Grills with Screws.

👍【Function】It not only prevents the fan from being damaged by other objects during operation, but also prevents fingers from accidentally touching the fan blades.

📦【DELIVERY LIST】 YIMATEECO Provides: ⚡2 x 140*140mm PC Dust Filter Black (NYLON & PVC) + ⚡4 x 40*10mm Nano Gel-Mat(Acrylic) + ⚡8 x 5*10mm M5 Fans Screws(Q235 STEEL).

💡【PRODUCT DESIGN】 Weak magnetic design, Easy to install and disassemble. It can be easily placed in any position on the metal chassis without any tools or screws (it is also compatible with traditional Screw and Stickers mounting).

💡【CHOICE OF PETS FAMILIES】 The ultra-small aperture as low as 0.2mm(80 Mesh) can not only effectively prevent the hair of cats, dogs, rabbits and other pets from being involved in the case and cause short circuits, But also provide effective protection for pets.

Product Name : Fan Metal Finger Guard;Material : Metal

Fit for Fan Size : 60 x 60mm / 2.4" x 2.4"(L*W);Total Size : 58 x 58mm / 2.28" x 2.28"(L*W)

Color : Silver Tone

Product Name : PC Fan Dust Filter;Fit for : 40mm PC Case Fan

Main Material : Plastic;Color : Black

Size : 4 x 4 x 0.6cm/ 1.6" x 1.6" x 0.24" (L*W*T)

Product Name : CPU Fan Grill Guard;Fit for : 120mm Fan

Material : Metal;Color : Silver Tone

Size (Approx.) : 115 x 115mm / 4.5" x 4.5"(L*W)

Fans filter grill usually can prevent the dust from getting inside the computer case, which can solve the overheating problem. Great for the computer or other electrical equipment cooling fans system.

Overall Size: 120x120mm / 4.72"x4.72"; Mounting Hole Diameter: 4mm / 0.16"; Mounting Hole Distance: 105mm / 4.13"; Mounting Hole Diagonal Distance: 150mm / 5.91"

Stainless steel material has good rust and corrosion resistance. The mesh screen design can provide dust protection while keeping the airflow good. Compatible with most standard-size fans.