I bought this for a 220V NEMA L14-30 outlet in my garage which was designed for my table saw and air compressor. It keeps dust and particles out of the exhaust port and is the cheapest NEMA L14-20 dust cover I could find.
CAPMESSO Reusable Coffee Capsules: Refillable Originalline Pod, Compatible With Nespresso OriginalLine Machines (Upgraded Creamy Version - 3 Pod Set)
37 Review
ENERLITES Elite Series Screwless Decorator Wall Plate Child Safe Outlet Cover, Gloss Finish, Size 1-Gang 4.68" H X 2.93" L, Unbreakable Polycarbonate Thermoplastic, SI8831-SV, Silver
20 Review
ENERLITES Elite Series Screwless Decorator Wall Plate Child Safe Outlet Cover, Gloss Finish, Size 3-Gang 4.68" H X 6.53" L, Unbreakable Polycarbonate Thermoplastic, SI8833-SV, Silver
31 Review
3D Colorful Butterfly Wall Stickers DIY Art Decor Crafts For Party Cosplay Wedding Offices Bedroom Room Magnets Glue SmartWallStation 84 PCS Set
45 Review
π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
Wireless Electronic Ballast Interface Certified
8 Review
π‘ High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review
Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
3 Review