DIY carbon water filter

cults3d

Human: Why contribute to costly waste and overcrowd landfills by buying pricey filter replacements when you can easily obtain the necessary activated carbon at a nearby aquarium store.\nYou'll also need a coffee filter placed at the bottom to slow down the drip flow.\nMonths are marked on the gauge to keep track of time.\n\nTo ensure a snug fit, funnel tabs will require some sanding; use a knife with caution and avoid breaking the fragile tabs when removing them.\n\nPlace the filter paper in the bottom of the base,\npour in activated carbon,\nalign the funnel with the corresponding month or move it forward 1 to 3 months to reach replacement date.