Experience the purity of your water with the Hydrotech 33001056-75 GPD Membrane, a high-quality water filter designed to remove micro-organisms and other contaminants. This set includes four filters, ensuring that you have a backup supply for replacement, so you can maintain your water's clarity and enjoy its taste without any worries. Each filter is crafted from durable plastic and comes in a striking yellow color, compatible specifically with Hydrotech systems. Made in the USA, these filters are built to last, providing you with clean, filtered water every day. Keep your hydration simple and effective with this reliable membrane filter set.