Best 50mm Fan Grill

Yootop 6Pcs 1.96''x1.96 PC Case Dustproof Filter Guard Grill Cover PC Fan Filter Cooler Filter Case Cover

When computer fan blows cold air in the computer case, it also absorb dust and dirt..
Dustproof Filter Guard Grill Cover for 50mm/1.96” Computer Case Fan..
Up to 89% dust-proof efficiency, isolation dust, extend fan life, reusable..
Help to keep your PC and PC components clean, also helps reduce noise..
Applies to: computer chassis fan dust, speaker grille and electronic speaker dust..

Brand New & High Quality Fan Vent Filter Finger Guard Grill.
Ultra fine Aluminum Mesh filter provides great dust reduction properties.
Compatible with: Most of Standard 120mm Fan / Vent (Mount Hole Distance: 105 x 105mm).
Idea for your desktop PC prevent dust, prevent the cable being cut by the fan, protect finger safety...etc.
Package Includes: 4x Fan Filter Grill + 16x Screws (fan in the picture is not included).

Brand New & High Quality Fan Vent Filter Finger Guard Grill.
Ultra fine Aluminum Mesh filter provides great dust reduction properties.
Compatible with: Most of Standard 120mm Fan / Vent (Mount Hole Distance: 105 x 105mm).
Idea for your desktop PC prevent dust, prevent the cable being cut by the fan, protect finger safety...etc.
Package Includes: 4x Fan Filter Grill + 16x Screws (fan in the picture is not included).

Brand New & High Quality Fan Vent Filter Finger Guard Grill.
Aluminum Frame with ultra fine Stainelss Steel Mesh filter provides great dust reduction properties.
Compatible with: Most of Standard 80mm Fan / Vent (Mount Hole Distance: 71.5 x 71.5mm).
Idea for your desktop PC fan or case prevent dust, prevent the cable being cut by the fan, protect finger safety...etc.
Package Includes: 4x Fan Filter Grill + 16x Screws (fan in the picture is not included).

Exhaust fan measures 7-3/8" x 7-5/8" x 5-7/8" with a 10-1/2" x 11" grill, and comes in 23-gauge galvanized metal with a white finish|Operates at 50 CFM at 3.0 sones, accommodating bathrooms and rooms from 45 to 60 sq. ft..
The Advantage Exhaust Fan Series with light features a stylish grill design that fits in with almost any decor. The high impact polycarbonate lens allows for easy relamping and the fan and light can be wired to operate separately..
Highlights:Bright 100 Watts maximum standard bulb (bulb not included)Easily installs using the included adjustable hanging brackets UL Listed for installation over a tub or shower on a GFCI circuit 4".
Plastic damper protects against back drafts and ensures quiet operation.|4" plastic damper helps with back drafts and provides quiet operation|.
Bath fan with light designed to bring style to your home|50-CFM blower at 3.0-sone for quiet operation|Exhaust capacity for rooms of approximately 45 to 60-square feet|Easily installation by using the included adjustable hanging brackets..
Chic and unobtrusive grill comes with polycarbonate light lens that makes for easy re-lamping, and can be used with 100-watt maximum type A19 medium base incandescent bulb (not included)|Can be installed in two easy ways: installatio....

Dimension of outer the frame is 80mm(L) x 80mm(W) x 25mm(H) / The size of fan in inch is 3.15in(L) x 3.15in(W) x 1in(H).
The center to center distance beween the mountiong holes is 71.5mm/2.81in..
Operating Voltage Range：5.5V to 13.8V. (overtake to 13.8V, it can also work. but not safe, and seriously affects lifespan of fan.).
(-): Black wire. This is a two wire cooling fan.
Life: working up to 50000h at 25 degrees..
4*M4x35mm screws & nuts( The metal grill is separate with fan and it is mounted by screws.).

Package include: 1 Piece fan include fan grill and mounting screws & nuts.
This fan can easily run from 90 to 270VAC current without any trouble..
The motor runs on a DC voltage, but with a normal AC supply. DC motors already have low power consumption but if used in an AC application.
Dual-ball bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright..

【120mm fan PRODUCT PARAMETERS】Dimensions: 120x120x25mm | 4.7 x 4.7 x 1.0inch | Voltage: DC 12V | Current: 0.45Amp | Power: 5.1Watt | Speed: 3000RPM | Airflow: 92CFM | Noise: 36dBA | Bearing: Dual Ball | Long life with 50,000 Hrs..
【12v fan WIDELY APPLICATIONS】It is best for cooling the hottest & Narrow spaces | Circulating and exhausting stuffy air | Designed for projects that requires cooling or ventilation | Or as an replacement fan for various products | Allows the fans to be laid flat or stand upright..
【12v dc fan XH2.54-2PIN MALE PLUG】RED Wire is Positive(＋) | Black Wire is Negative(﹣) | The Fan Wire Length is 11.6 inch..
【computer fan TWO WAY INSTALLATION】Blow warm air out of the case | Draw cool air into your case | Push the hot air out of your computer when mounted on the back or draw in fresh air if you mount it at the front of the case | Rotation Direction: Counter-clockwise..
【12v computer fan COMPONENTS & WARRANT】It can be easily mounted with the included metal protective grill and hardware. | 12-month warranty and friendly customer service..