High Quality Engineering in Stainless Steel
JLCPCB Prototype for $2(Any Color): https://jlcpcb.com
Some exquisite bodging of stainless steel wire mesh to make an insect screen for a 100mm hose vent.
Mesh on eBay:
Woven Wire Mesh Sheet, 15cm and 30cm square. Fine Screen - Heavy Duty Coarse https://ebay.us/SnvBUs