No, the filter pump keeps the pool water free of mechanical impurities such as leaves, twigs, insects etc. A pool maintenance kit should be used on the bottom of the pool. If your pool kit does not include this accessory, you can purchase one. Pool vacuums are also available. INTEX can also offer you the Krystal Clear saltwater system, which will keep your pool free of dirt, algae and bacteria. Depending on local water characteristics, you may need to add pool chemicals to make the water clear and less hard. We recommend you consult a pool specialist in your area for further advice.