Shoe Inn Plastic Shoe Covers -- Case of 3,300 Link4 Regular Treatment: For maintaining a

Regular Treatment: For maintaining a healthy hydroponics system or reservoir

Tray Compatibility: Fits standard 10 x 20 trays

and SCHEDULE modes

Use it on open ducts

Shoe Inn Plastic Shoe Covers -- Case of 3,300 Link4 Regular Treatment: For maintaining aShoe Inn Plastic Shoe Covers Case of 3,300 Shoe Inn's plastic shoe covers are the right choice if you are looking for a standard disposable shoe cover that is both cost effective and waterproof. These plastic shoe booties are made of a low density polyethylene (PE) film, so they are lint free and will block liquids. Shoe Inn Plastic Shoe Covers are a low particulate material to protect against splash, these are your shoe covers. The elastic band on