Question 1

Will the magnet of this ruin my tv and game console if it’s close to them?

Accepted Answer

No, the magnets are nowhere near strong enough for that, and most modern devices are protected from that these days.

Question 2

Does this come in a 0.8mm or 1mm mesh diameter?

Accepted Answer

This listing, no. Others, perhaps.
The mesh size is 0.5 mm as shown in one of the pictures. 
Other offerings on Amazon have different mesh sizes: I.E., https://www.amazon.com/MoKo-400x300mm-Dustproof-Magnetic-Computer/dp/B0BHSS55RM/ref=mp_s_a_1_1_sspa?crid=2FSR6KQH9FDBM&keywords=360mm+x+120mm+computer+case+fan+dust+filter+pc+mesh+filter&qid=1682203713&sprefix=computer+case+fan+mesh%2Caps%2C283&sr=8-1-spons&psc=1&smid=A2VT4H683M5NNA&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExVUFHT0kzNVdDRVNEJmVuY3J5cHRlZElkPUEwMjkyMjQyMkJLUDJZMFJHRFlBRyZlbmNyeXB0ZWRBZElkPUExMDI0ODUxMkJMWlhXRUI5MUZMMyZ3aWRnZXROYW1lPXNwX3Bob25lX3NlYXJjaF9hdGYmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl 
says it has a 1 mm mesh.

Question 3

Will this fit on the Lian Li Lancool 2?

Accepted Answer

On top, the Lancool II Mesh removable filter flap is about 12-9/16” x 7-15/16” - or 320mm x 200mm. (My clip shows one 140mm fan on top).

A 280 x 140mm filter would work better on the front intake if you’re using two 140 fans. Put 140 fans on the front (right side) and attach the dust filter to the intake (outward) side. This should keep dust out of the fan hubs as well as the rest of your PC. If using three 120 fans use a 120 x 360mm high flow filter, (or larger if the fans are inside the case bracket, up to ~140 x 380mm, since there’s extra clearance available in the front mounting bracket)

Question 4

Are these steel or aluminum?

Accepted Answer

its special Plastic material - works AWESOME 100 % satisfied

Asin	B08HX4PZ4Y
Best Sellers Rank	#81,909 in Computers (See Top 100 in Computers) #54 in Computer Fan Grills
Brand Name	YSSHUI
Compatible Devices	Desktop
Cooling Method	fan-based
Customer Reviews	4.5 4.5 out of 5 stars (1,100) 4.5 out of 5 stars
Item Dimensions L X W X H	28L x 14W x 14H centimeters
Item Weight	50 Grams
Manufacturer	YSSHUI
Material Type	Metal
Model	28x14-Filter
Number Of Items	2
Number Of Packs	2
Part Number	28x14-Filter
Power Connector Type	3-Pin
Wattage	230 watts

YSSHUI 280mm x 140mm Computer Case Fan Dust Filter PC Mesh Filter Cover Grills with Magnetic Frame, Black Color (2 Pcs)

Details

Details

Description

Specifications

Reviews

Common Questions