140mm Black Fan Grill/Guard with Screws (2 Pack)

coolerguys 120mm Black Finger Grills (2 Pack)

Noctua NA-FC1 4-pin PWM Fan Controller

120mm Black Finger Grills (4 Pack)

Noctua NA-SEC1 Accessory 4-pin Extension Cables

AIYUE 140mm Ultra Fine Magnetic Frame PC Fan Dust Filter Dust Filter Fan Filter PC Cooler Filter Black Dustproof Case Cover Computer Mesh Computer Fan Grills 2 Pack

ARCTIC F14 SILENT-140 mm Standard Case Fan, Ultra Low Noise Cooler, Silent Cooler with Standard Case, Push- or Pull Configuration Possible

APEVIA G-120MM-6 120mm Fan Grill (6-pk)

Ecoolbuy 12" 4 Pin PWM Connector Case Fan Extension Power Cable for Computer, 5-Pack

80mm Black Fan Grill (2 Pack)

120mm Black Finger Grills (10 Pack)