Water hoses are helpful in many cases and you can use them for anything, not just for gardening, for example in a very hot day you can just water the ground and you will diminish the temperature with few degrees. If you do have a garden is very important to make sure the water has no chemicals, sediments and minerals because will be pretty bad for your flowers. You will probably need a water filter.
Before buying a water filter make sure you teat your water how safe it is. Many water utilities providers will make the analyze for you if you require for it. You can even test the water in several places for more safety. It is know that the water provided by municipal services is not clean at all and contains lots of chemicals, iron and other sediments. A water filter will solve these problems for you by eliminating at least 98 % of the impurities. This way you will not have to buy special water for drinking, you can use the one at home because it will be really clean. The taste of the water will change a lot and you can tell the difference. Thus a water filter is great for your garden and for you too. Even when showering you will feel the difference because the skin will be smother and a lot softer. There are lots of water filters on market and make sure you only get the ones with warranty. They are not cheap at all so the investment needs to be covered somehow. Faucet water filters are easy to install and you can even get a three stage filter. This type of filters is considered the best ones and you should consider them. Mounted water filters is another type that can be installed very easy and all you have to do is to screw them in the faucet. These filters are a little bigger than the other ones and can be connected to the faucet by small hoses.
Countertop water filters are also pretty good and they are usually portable, they are not permanent ones for the entire house. They are ok and you can use them especially for your garden hose only. No matter what you chose, they are better than nothing and you will see the results in a short time. Check out reviews about several models and see which one is better for you.