EcoPlus Eco Air Pumps

Ideal for indoor gardening and widely used in hydroponic systems. Convenient to operate without oil. Cylinders and pistons are made of premium materials, making the pump strong and durable. Will meet the requirements of pumps with air dividers from four to twenty-two outlets. Features:  High output and stable pressure High energy efficiency Quiet operation Heavy-duty water-resistant housing Available sizes: Air 1: 2W, 1 outlet. Air 2: 3W, 2 outlets. Air 4: 6.5W, 4 outlets. Air 8: 13W, 8 outlets.